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1992-05-24
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Revision: 1.9
Date: May 30,1992
This revision reflects changes made in the following areas.
Section 3.1, number 8.........Step Key
Section 3.1, number 12........T.SQL Key
Section 8.1.1.................Program Band Scan
Section 9.1.1.................VFO Mode Split
Section 9.1.2.................Memory Mode Split
Section 10.7..................Dialer Rate
Section 12....................Cross Band Repeater
Section 14, step number 3.....Aircraft and Cellular Modification
Distribution History:
May 24,1992...................Channel 1 Boston BBS
1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . 1
1.1 STANDARD ACCESSORIES . . . . . . . . . . . . . . . . 1
1.2 OPTIONAL ACCESSORIES . . . . . . . . . . . . . . . . 1
2 SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . 2
2.1 GENERAL SPECIFICATIONS . . . . . . . . . . . . . . . 2
2.2 U.S. FREQUENCY COVERAGE. . . . . . . . . . . . . . . 2
2.3 EUROPEAN FREQUENCY COVERAGE. . . . . . . . . . . . . 2
2.4 TRANSMITTER SPECIFICATIONS . . . . . . . . . . . . . 3
2.5 RECEIVER SPECIFICATIONS. . . . . . . . . . . . . . . 3
2.6 BATTERY SPECIFICATIONS . . . . . . . . . . . . . . . 3
2.6.1 EBP-20N BATTERY SPEC. . . . . . . . . . . . . 3
2.6.2 EBP-22N BATTERY SPEC. . . . . . . . . . . . . 4
3 DESCRIPTIONS. . . . . . . . . . . . . . . . . . . . . . . 4
3.1 FRONT PANEL CONTROLS/FUNCTIONS . . . . . . . . . . . 4
3.2 TOP PANEL CONTROLS/FUNCTIONS . . . . . . . . . . . . 15
3.3 LEFT SIDE CONTROLS/FUNCTIONS . . . . . . . . . . . . 17
3.4 RIGHT SIDE CONTROLS/FUNCTIONS. . . . . . . . . . . . 17
3.5 LCD DISPLAY DESCRIPTIONS . . . . . . . . . . . . . . 18
4 GETTING STARTED (RECEIVING) . . . . . . . . . . . . . . . 20
4.1 KEY PAD DIRECT ENTRY . . . . . . . . . . . . . . . . 21
4.2 STEP KEY . . . . . . . . . . . . . . . . . . . . . . 22
4.3 KEYPAD ENTRY . . . . . . . . . . . . . . . . . . . . 23
4.4 CLEARING ENTRY . . . . . . . . . . . . . . . . . . . 23
4.5 MONO BAND FUNCTION . . . . . . . . . . . . . . . . . 23
5 TRANSMITTING. . . . . . . . . . . . . . . . . . . . . . . 24
5.1 POWER OUTPUT SETTING . . . . . . . . . . . . . . . . 24
5.2 LOW LEVEL BATTERY MODE . . . . . . . . . . . . . . . 24
6 TRANSCEIVER MODES . . . . . . . . . . . . . . . . . . . . 25
6.1 VFO MODE (Variable Frequency Oscillator) . . . . . . 25
6.2 MEMORY MODE. . . . . . . . . . . . . . . . . . . . . 25
6.2.1 PROGRAMMING A MEMORY CHANNEL (MW KEY) . . . . 25
6.2.2 SCROLL MEMORY . . . . . . . . . . . . . . . . 26
6.2.3 CANCELING A MEMORY CHANNEL. . . . . . . . . . 27
6.2.4 ALLOCATION OF MEMORY CHANNELS . . . . . . . . 27
6.2.5 MEMORY TO VFO COPY FUNCTION . . . . . . . . . 28
6.3 CALL MODE. . . . . . . . . . . . . . . . . . . . . . 28
6.3.1 PROGRAMMING THE CALL CHANNEL (W KEY). . . . . 29
6.3.2 ACTIVATING CALL CHANNEL . . . . . . . . . . . 29
6.3.3 CALL CHANNEL TO VFO COPY FUNCTION . . . . . . 29
7 PRIORITY FUNCTIONS. . . . . . . . . . . . . . . . . . . . 30
7.1 VFO PRIORITY . . . . . . . . . . . . . . . . . . . . 30
7.2 MEMORY PRIORITY. . . . . . . . . . . . . . . . . . . 30
7.3 CALL PRIORITY. . . . . . . . . . . . . . . . . . . . 31
7.4 DUAL WATCH FUNCTION. . . . . . . . . . . . . . . . . 32
7.4.1 VFO/MEMORY DUAL WATCH . . . . . . . . . . . . 32
7.4.2 CALL/VFO DUAL WATCH . . . . . . . . . . . . . 32
7.4.3 CALL/MEMORY DUAL WATCH. . . . . . . . . . . . 33
8 SCANNING FUNCTIONS. . . . . . . . . . . . . . . . . . . . 33
8.1 VFO SCAN . . . . . . . . . . . . . . . . . . . . . . 34
8.1.1 PROGRAM BAND SCAN MODE (VFO MODE) . . . . . . 34
8.2 MEMORY SCAN MODE . . . . . . . . . . . . . . . . . . 35
8.2.1 MEMORY CHANNEL SKIP MODE. . . . . . . . . . . 36
8.3 SCANNING TYPES . . . . . . . . . . . . . . . . . . . 36
8.4 OTHER SCANNING INFORMATION . . . . . . . . . . . . . 37
8.4.1 DUAL BAND SCAN. . . . . . . . . . . . . . . . 37
8.4.2 DUAL BAND SCANNING WITH MEMORY PRIORITY . . . 37
9 REPEATER OPERATIONS . . . . . . . . . . . . . . . . . . . 38
9.1 SPLIT FREQUENCY FUNCTION . . . . . . . . . . . . . . 38
9.1.1 VFO MODE SPLIT. . . . . . . . . . . . . . . . 38
9.1.2 MEMORY MODE SPLIT . . . . . . . . . . . . . . 38
9.2 REV KEY. . . . . . . . . . . . . . . . . . . . . . . 39
9.3 RESETTING RADIO. . . . . . . . . . . . . . . . . . . 39
9.4 CTCSS ENCODE/DECODE. . . . . . . . . . . . . . . . . 39
10 AUTOPATCH OPERATION (AUTOMATIC DIALER). . . . . . . . . . 40
10.1 PROGRAM AUTODIAL NUMBER. . . . . . . . . . . . . . . 41
10.2 CLEAR DIALER MEMORY. . . . . . . . . . . . . . . . . 41
10.3 CORRECTING CODES IN DIALER MEMORY. . . . . . . . . . 41
10.4 TRANSMIT/CHANGE AUTODIAL NUMBER. . . . . . . . . . . 42
10.5 MANUAL DIAL. . . . . . . . . . . . . . . . . . . . . 43
10.6 DISABLE AUTODIAL . . . . . . . . . . . . . . . . . . 43
10.7 DIALER RATE ADJUST . . . . . . . . . . . . . . . . . 43
11 DIGITAL SQUELCH (DSQ) . . . . . . . . . . . . . . . . . . 44
11.1 DSQ SCHEME . . . . . . . . . . . . . . . . . . . . . 44
11.2 PROGRAMMING ALL DSQ CODES. . . . . . . . . . . . . . 45
11.3 DSQ MODES. . . . . . . . . . . . . . . . . . . . . . 47
11.3.1 TRANSMITTING (CODE SQUELCH) . . . . . . . . . 47
11.3.2 RECEIVING (CODE SQUELCH). . . . . . . . . . . 47
11.3.3 TRANSMITTING (GROUP CALLING). . . . . . . . . 48
11.3.4 RECEIVING (GROUP CALLING) . . . . . . . . . . 48
11.3.5 TRANSMITTING (PRIVATE CALLING IN A GROUP). . . . . . 49
11.3.6 RECEIVING (PRIVATE CALLING IN A GROUP). . . . 49
11.3.7 TRANSMITTING (PRIVATE CALL) . . . . . . . . . 49
11.3.8 RECEIVING (PRIVATE CALL). . . . . . . . . . . 50
11.4 ERROR CODE . . . . . . . . . . . . . . . . . . . . . 50
11.5 TIMING CONSIDERATIONS. . . . . . . . . . . . . . . . 50
11.6 DSQ WILDCARDS . . . . . . . . . . . . . . . . . . . 51
11.7 DIGITAL SIGNAL MESSAGE . . . . . . . . . . . . . . . 52
11.7.1 TRANSMITTING DIGITAL SIGNAL MESSAGE . . . . . 52
11.7.2 RECEIVING DIGITAL SIGNAL MESSAGE. . . . . . . 52
11.7.3 TRANSMITTING WITH DIGITAL SIGNAL DISPLAYED. . 52
11.7.4 REVIEW DIGITAL SIGNAL MESSAGE MEMORY. . . . . 53
11.7.5 CLEARING MESSAGE MEMORY . . . . . . . . . . . 53
12 CROSS BAND REPEATER . . . . . . . . . . . . . . . . . . . 53
12.1 ACTIVATE CROSS BAND REPEATER . . . . . . . . . . . . 54
12.2 DEACTIVATE CROSS BAND REPEATER . . . . . . . . . . . 54
13 FULL DUPLEX OPERATION . . . . . . . . . . . . . . . . . . 54
13.1 ENABLE SPEAKER FULL-DUPLEX. . . . . . . . . . . . . . . . 55
13.2 DISABLE SPEAKER SEMI-DUPLEX. . . . . . . . . . . . . 55
14 AIRCRAFT AND CELLULAR TELEPHONE MODIFICATION. . . . . . . 55
1 INTRODUCTION
We at Alinco would like to thank you for purchasing the
ALINCO DJ-580T (US Model)/DJ-580E (European Model). Radios
and other products made by ALINCO rank as some finest in
the world. Your DJ-580T/E has been manufactured and tested
very carefully at the factory and will give you
satisfactory operation for many years. We are confident
that you will be very satisfied with your choice of this
fine ALINCO radio.
1.1 STANDARD ACCESSORIES
When you unpack your ALINCO transceiver, you will find the
standard accessories which include:
1. Ni-Cad Battery Pack (7.2V @ 700mAH).EBP-20N
2. AC Wall Charger for EBP-20N.......EDC-24 (120V) DJ-580/T
3. Belt Clip
4. Hand Strap
5. Dual Band Rubber Flex Antenna
6. Schematic Diagram
7. Instruction Manual
8. Warranty registration card
1.2 OPTIONAL ACCESSORIES
To enhance your DJ-580 radio further, optional accessories
are available. At ALINCO, we strongly recommend that you
purchase appropriate accessories to get full features and
performance from your radio.
1. Ni-Cad Battery Pack (7.2V @ 700mAH).EBP-20N
2. Ni-Cad Battery Pack (12V @ 700mAH) .EBP-22N
3. Dry Cell (6-AA) Pack . . . . . . . .EDH-6
4. Quick Ni-cad battery charger . . . .EDC-34
5. Mobile DC Power Cable/Charger
with Noise Filter. . .EDC-36
w/o. . . . . . . . . .EDC-43
6. Earphone . . . . . . . . . . . . . .EME-6
7. DC cable for power supply. . . . . .EDC-37
8. Earphone/Earphone. . . . . . . . . .EME-6
9. Earphone/Microphone w PTT. . . . . .EME-11
10. Speaker/Microphone . . . . . . . . .EMS-2Z
11. Remote Control Speaker/Microphone. .EMS-8Z
12. Headset with PTT/VOX . . . . . . . .EME-10K
13. Soft Case. . . . . . . . . . . . . .ESC-17 for EBP-20N or EDH-6
14. Tone Squelch Unit. .(580-E). . . . .EJ-12U
2 SPECIFICATIONS
The specifications outlined for this product are for use in
the amateur bands only. No guarantee or warranty, either
specific or implied, will apply to any function or
specification outside the amateur bands. Individual radios
may experience different performance and/or specification
levels. All specifications and features are subject to
change without notice or obligation.
2.1 GENERAL SPECIFICATIONS
Channel Spacing: 5, 10, 12.5, 15, 20, 25 kHz
steps
Memory Channels: 42 Channels (20 VHF, 20 UHF)
1 VHF Call Channel
1 UHF Call Channel
Antenna Impedance: 50 Ohms unbalanced
Microphone Input Impedance: 2K Ohms
Signal Type: F3
Power Supply Requirements: 13.8 Volts DC
Dimensions (Radio Only):
Height = 140mm (4 1/8")
Width = 58mm (2 1/2")
Depth = 33mm (1 1/2")
Weight: Approximately 410g
DTMF: 16 Button Key Pad
Subaudible Tones: Encode and Decode installed
2.2 U.S. FREQUENCY COVERAGE
The frequency coverage listed as follows applies to the DJ-580T.
VHF Band: 144.000 - 147.995 MHz (TX)
130.000 - 173.995 MHz (RX)
110.000 - 173.995 MHz (RX)* Only after Modification
UHF Band: 440.000 - 449.995 MHz (TX)
420.000 - 479.995 MHz (RX)
870.000 - 890.000 MHz (RX)* Only after Modification
2.3 EUROPEAN FREQUENCY COVERAGE
The frequency coverage listed as follows applies to the DJ-580E.
VHF Band: 144.000 - 145.995 MHz (TX)
130.000 - 173.995 MHz (RX)
130.000 - 173.995 MHz (RX)* Only after Modification
UHF Band: 430.000 - 439.995 MHz (TX)
420.000 - 479.995 MHz (RX)
870.000 - 890.000 MHz (RX)* Only after Modification
2.4 TRANSMITTER SPECIFICATIONS
Output Power: 2 Watts with Standard EBP-20N Battery
5 Watts with Optional EBP-22N Battery
Modulation System: Variable reactance FM
Max. Freq. Deviation: +/- 5kHz
Spurious Emission: Less than 60dB below carrier
Tone Frequency: 67.0 to 250.3 Hz (38 selections)
DJ-580T (Subaudible Encoding Tone)
DJ-580E (1,750 Hz Tone Burst)
Microphone: Electret Condenser
Operating Mode:
Simplex:
Duplex: 5kHz steps minimum between 0-15.995 MHz
from receiver frequency.
CTCSS Encoder: Built-in and included as standard
CTCSS Decoder: Built-in and included as standard
2.5 RECEIVER SPECIFICATIONS
Receiver System: Superheterodyne, Dual Conversion
Sensitivity: 12dB SINAD less than - 15dB per microvolt
Intermediate Frequency: VHF - 1st IF 55.05 MHz
2nd IF 455 kHz
UHF - 1st IF 58.125 MHz
2nd IF 485 kHz
Audio Power Output: 250 mw (10% Total Harmonic Distortion)
Speaker Impedance: 8 Ohms
2.6 BATTERY SPECIFICATIONS
The "PO" function selects output power levels. The
transmitter output power is determined by battery type and
output power setting.
2.6.1 EBP-20N BATTERY SPEC
The EBP-20N is supplied with your radio when purchased.
PO FUNCTION
-----------------------------
Battery Capacity: 700 mAh
Output Voltage: 7.2 Volts
PO (Power Output Function): L - 0.25 Watt output power
M - 1.00 Watt output power
H - 2.50 Watts output power
Charge Times and Chargers: EDC-34 (120V) Approx. 1 Hour
EDC-35 (220V) Approx. 1 Hour
EDC-24 (120V) Approx. 14 Hours
EDC-25 (220V) Approx. 14 Hours
Charging Temperature: 0 to +45 Degrees C
Storage Temperature: -20 to +45 Degrees C
2.6.2 EBP-22N BATTERY SPEC
The EBP-22N is supplied with your radio when purchased.
PO FUNCTION
-----------------------------
Battery Capacity: 700 mAh
Output Voltage: 12.0 Volts
PO (Power Output Function): L - 0.25 Watt output power
M - 1.00 Watt output power
H - 5.00 Watts output power
Charge Times and Chargers: EDC-34 (120V) Approx. 1.8 Hours
EDC-35 (220V) Approx. 1.8 Hours
EDC-24 (120V) Approx. 14 Hours
EDC-25 (220V) Approx. 14 Hours
Charging Temperature: 0 to +45 Degrees C
Storage Temperature: -20 to +45 Degrees C
3 DESCRIPTIONS
This section will discuss what the function or control is
and how to use it. The subsections are broken down into
smaller sections for easy access.
3.1 FRONT PANEL CONTROLS/FUNCTIONS
The following descriptions are those functions necessary to
utilize full functionality of the DJ/580T/E.
(1) LCD DISPLAY PANEL
Refer to Section 3.5 for further details on the LCD display
panel.
(2) CONTROL KEYPAD
The control pad includes 16 multi-functional command keys
that control and execute various operations for the
DJ-580T/E. It also serves as a DTMF keypad.
(3) MICROPHONE
An electret condenser microphone is built into the front
panel. When transmitting, speak directly into the
microphone from a distance of approximately 5 inches. The
speaker/microphone connectors are labeled as follows:
Smaller Jack
(MIC JACK): Tip: PTT Line/Transmit Audio
Ring: 5VDC (for EME-10K option)
Sleeve: Signal Ground
Larger Jack
(SPEAKER JACK): Tip: Receive Audio
Ring: Remote Control (for EMS-8 option)
Sleeve: Signal Ground
If you decide to use the V.U.SP jack while using the
SPeaker jack, the VHF audio will not be heard. The VHF
audio is routed through the V.U.SP jack.
(4) SPEAKER
The speaker is located below the key pad on the front
panel. It's rated at 8 ohms and not in operation when an
external speaker is used.
(5) VHF BAND KEY
Pressing this key allows for operation on the 2 meter VHF
band.
(6) UHF BAND KEY
Pressing this key allows for operation on the 70 cm UHF
band.
(7) SHIFT KEY
The SHIFT KEY is used to change frequency offset and shift.
The symbols - , + and star symbol are used to indicate
shifts.
1. Press and hold the FUNC key, then press the SHIFT key
repeatedly until the desired shift appears on the LCD
display.
The - symbol indicates that the transmitter will
subtract the offset with the transmitted frequency.
The + symbol indicates that the transmitter will add the
offset with the transmitted frequency.
The star symbol indicates a split offset.
Simplex operation is active when neither the - or + or
star symbol is displayed on the LCD display. If OFF
appears in place of the frequency during transmit, the
selected frequency is out-of-band.
2. Select the Main Band by pressing the VHF or UHF key. The
LCD display returns to frequency.
*** NOTE ***
For larger incremental frequency changes press and hold the
FUNC key then rotate the Main Tuning dial. This increments
the 1MHZ digit.
Amateur radio repeaters utilize separate transmitter and
receiver sections. The transmitter frequency may be offset
either above or below the receive frequency according to
repeater coordination conventions. The standard offset for
the 2 meter band is 600 Khz. Offset for the 70cm band is 5
Mhz. Offset direction varies according to established band
plans.
EXAMPLE: SHIFT
1. Select the Main Band by pressing the VHF or UHF key.
2. Press and hold the FUNC key, then press the SHIFT key.
An offset will be displayed on the LCD display.
3. Rotate the Main Tuning dial or press either arrow key to
select the desired offset. For larger incremental
frequency changes, press the FUNC key then rotate the
Main Tuning dial.
4. Select the Main Band by pressing the VHF or UHF key or
PTT key to complete offset procedure.
DJ-580T DJ-580E
VHF: 600 Khz (0.60) VHF: 600 Khz (0.60)
UHF: 5 Mhz (5.00) UHF: 7.6 Mhz (7.60)
(8) STEP KEY
The STEP function is used to select desired incremental
changes of receive/transmit frequencies, in steps of 5, 10,
12.5, 15, 20 or 25Khz. Get more information on "GETTING
| STARTED" in section 4. The step rate changes when in the |
cellular regions.
1. Select the Main Band by pressing the VHF or UHF key.
2. Press and hold the FUNC key, then press the STEP key.
The channel step will change each time the STEP key is
pressed. You can also change the channel step by using
the Main Tuning dial, UP ARROW or DOWN ARROW keys.
3. Select the Main Band by pressing the VHF or UHF key to
set channel step and return to operating frequency.
After channel step is set, the receive/transmit frequency
will increase or decrease by the value selected when you
turn the Main Tuning dial.
When the transmit frequency extends beyond permissible
limits, Off will be displayed on the LCD display. The
transmitter will not transmit when Off is displayed.
Refer to the following OFFSET frequency chart (TABLE 1)
before you actually transmit. The transmitting frequency
may differ from the frequency that appears on the lcd
display.
LCD DISPLAY FREQUENCY ACTUAL FREQUENCY
***.*02.5 Khz ***.*00.0 Khz
***.*07.5 Khz ***.*05.0 Khz
***.*17.5 Khz ***.*15.0 Khz
***.*22.5 Khz ***.*20.0 Khz
***.*27.5 Khz ***.*25.0 Khz
***.*32.5 Khz ***.*30.0 Khz
***.*42.5 Khz ***.*40.0 Khz
***.*47.5 Khz ***.*45.0 Khz
***.*52.5 Khz ***.*50.0 Khz
***.*57.5 Khz ***.*55.0 Khz
***.*67.5 Khz ***.*65.0 Khz
***.*72.5 Khz ***.*70.0 Khz
***.*77.5 Khz ***.*75.0 Khz
***.*82.5 Khz ***.*80.0 Khz
***.*92.5 Khz ***.*90.0 Khz
***.*97.5 Khz ***.*95.0 Khz
TABLE 1 OFFSET FREQUENCY CHART
(9) REV KEY
The REV key allows instant reversal of the REV function is
also useful to check the repeater input to determine if
another station is heard directly so you can go simplex. To
activate the REV function:
1. Press and hold the FUNC key, then press the REV key. The
repeater input frequency and opposite SHIFT indicator will
appear on the LCD display panel.
2. Press and hold the FUNC key, then press the REV key again
to cancel the REV function.
If the frequency, as a result of the REV key being
activated, is out of band, the beep will sound and no
change will take place. The beep won't be heard through the
speaker if it has been turned off.
(10) TONE KEY
The Tone Encoder and Tone (Decoder) Squelch function is
standard on the DJ-580T/E. Tone Encode and Decode work on
the Main Band only. The DJ-580T/E has 38 settings from 67.0
hz to 250.3 hz (TABLE 2). Utilize the TONE key to access
these settings. Access to an increasing number of repeaters
is restricted by requiring that a sub-audible tone be
transmitted with the input signal to open the repeater. To
select the needed tone, perform the following:
1. Press and hold the FUNC key, then press the TONE key. A
tone frequency will appear in the LCD display.
2. Rotate the Main Tuning dial or either the UP ARROW or
DOWN ARROW key to the desired tone frequency.
3. Select the Main Band by pressing the VHF or UHF key.
4. The tone has now been selected, now you need to enable
it. Press the T.SQL key.
Refer to section 9.4 for more information.
Sub-Audible Tone Chart
========================================
67.0 71.9 74.4 77.0 79.7 82.5
85.4 88.5 91.5 94.8 97.4 100.0
103.5 107.2 110.9 114.8 118.8 123.0
127.3 131.8 136.5 141.3 146.2 151.4
156.7 162.2 167.9 173.8 179.9 186.2
192.8 203.5 210.7 218.1 225.7 233.6
241.8 250.3
TABLE 2 SUB-AUDIBLE TONES
(11) PO KEY
Change power output levels by performing the following.
1. Press and hold the FUNC key, then press the PO key
repeatedly to obtain the desired output power.
When H is displayed it means that the output power is at
maximum/high for battery rating. When M is displayed it
means that the output power is at mid range for battery
rating. When L is displayed it means that the output power
is at the lowest range for battery rating. Refer to the
battery specifications for more on output levels.
*** WARNING ***
It is possible to cause UHF receive interference while
transmitting on VHF. To avoid this from happening, make
sure that the VHF frequency x 3 does not equal the
frequency on UHF. For example, if VHF transmit frequency is
146.190 the UHF frequency should not be set at 438.570.
(12) T.SQL KEY
The Tone Encoder and Tone (Decoder) Squelch function is
standard on the DJ-580T/E. Tone Encode and Decode works on
the Main Band only. In other words, it is expected that you
can only speak on one band at a time. When changing over to
the other band, another tone may be used. Further
clarification is made in the cross band repeat section. The
DJ-580T/E has 38 settings from 67.0 hz to 250.3 hz (TABLE
3). Utilize the TONE key to access these settings. Access
to an increasing number of repeaters is restricted by
requiring that a sub-audible tone be transmitted with the
input signal to open the repeater. To select the needed
tone, perform the following:
1. Press and hold the FUNC key, then press the TONE key. A
tone frequency will appear in the LCD display.
2. Rotate the Main Tuning dial or either the UP ARROW or
DOWN ARROW key to the desired tone frequency.
3. Select the Main Band by pressing the VHF or UHF key.
4. Press and hold the FUNC key, then press the T.SQL key to
display T and enable subaudible tone encoding. If T and
SQL display, then tone squelch or tone decoding is
enabled.
The tone frequency is now stored and will be transmitted
with the repeater input frequency.
Sub-Audible Tone Chart
========================================
67.0 71.9 74.4 77.0 79.7 82.5
85.4 88.5 91.5 94.8 97.4 100.0
103.5 107.2 110.9 114.8 118.8 123.0
127.3 131.8 136.5 141.3 146.2 151.4
156.7 162.2 167.9 173.8 179.9 186.2
192.8 203.5 210.7 218.1 225.7 233.6
241.8 250.3
TABLE 3 SUB-AUDIBLE TONES
(13) BEEP KEY
When the BEEP is on, each key pressed will sound a BEEP.
1. Press and hold the FUNC key, then press the BEEP key.
Each time the BEEP key is pressed the speaker will emit
a high or low pitch tone. If the tone is high pitch, the
BEEP is disabled, if low it is enabled.
The BEEP function, when set, will be activated on both bands.
The BEEP will sound only if the BEEP function is on.
The radio comes preset with a low/soft beep audio level. If
you would like to increase this level to high, perform the
following.
1. Press and hold the FUNC key, then press the * key. The
LCD will display FL.
2. Press and hold the FUNC key, then press the STEP key.
The display will indicate bEEPH, for beep tone high
level audio.
3. Press and hold the FUNC key, then press the STEP key.
The display will indicate bEEPL, for beep tone low level
audio.
4. Press and hold the FUNC key, then press the * key three
(3) times to clear FL/PL from the display and exit beep
tone level mode.
(14) TMS/VCS KEY
This key is used to select 1 of 3 scan modes. Refer to
section 8.3 for more information.
(15) APO KEY
This APO key is used to Automatically Power Off the radio.
The APO function prevents inadvertent waste of battery
power when the radio is left ON unintentionally. Here's how
to use it.
1. Press and hold the FUNC key, then press the APO key. You
will see APo 30 displayed.
2. The time of 30 minutes is preset from the factory. The
time duration can be selected by rotating the Main
Tuning Dial. The time is adjustable from 5 to 60
minutes.
3. Press and hold the FUNC key, then press the APO key. APO
is displayed on the LCD.
If no activity, a beep is emitted after this time and 30
seconds later the LCD display becomes blank. Battery
power has now been removed from the radio. To re-
initialize APO, turn the radio off and back on again.
4. Exit the APO function, select the Main Band by pressing
the VHF or UHF key. The APO indicator should still be
displayed on the LCD.
5. To cancel APO, press and hold the FUNC key, then press
the APO key 2 times. The APO indication should now
disappear from the display. Exit the APO function,
select the Main Band by pressing the VHF or UHF key.
Any signal received during the APO time period, APO resets
back to the beginning.
(16) DOWN ARROW AND FL/PL KEY
The DOWN ARROW toggles different values depending on
what task you are utilizing. It is often used to
decrease VFO frequency value. If this key is held
down, the value will decrease continuously.
FL stands for Frequency Lock. In this mode the main keypad,
SCN/PS and CALL/W keys are locked and don't function.
PL stands for Push To Talk Lock. In this mode both bands
are locked from the Push to Talk switch. Frequencies can
still be entered and stored.
These are useful features to prevent unauthorized
functioning while the radio is in unattended monitoring
mode. Here's how to use these features.
1. Press and hold the FUNC key, then press the FL/PL key.
Each time you press the key, you will toggle the field
which will be displayed as follows: FL, PL then FL and
PL and finally both functions disabled.
(17) DUAL KEY
This function is used to monitor two particular channels.
The possibilities are:
o VFO and MEMORY channels
o VFO and CALL channels
o VFO and VFO channels
o CALL and MEMORY channels
In other words, dual channel monitoring will listen to two
channels. Here's how to make it happen for VFO and MEMORY.
You can incorporate the same procedure with the other
possibilities of DUAL WATCH.
1. Select the Main Band by pressing the VHF or UHF key.
2. Press the MR key. Select the desired memory channel by
using the Main Tuning Dial.
The 2 digit memory channel number will blink if it
hasn't been programmed. More on memory channel
programming can be found in section 6.2.
3. Return to VFO Mode and enter a VFO frequency.
4. Press and hold the FUNC key, then press the DUAL key.
The PRI indicator will now blink on and off on the
display. The radio will cycle alternately between VFO
frequency and Memory frequency for 1/2 second.
5. When a signal is received, the signal is held for 5
seconds.
6. To release the DUAL/WATCH function, press the PRI or
chosen VFO key.
(18) UP ARROW AND MESS KEY
The UP ARROW toggles different values depending on what
task you are utilizing. It is often used to increase VFO
frequency value. If this key is held down, the value will
increase continuously.
This MESS key is used for Digital Signal messages. Refer to
section 11.7.
(19) PRI/DIAL M KEY
PRI stands for Priority. When the PRI key is pressed the
priority function is active.
The DIAL M key is used for storing and automatically
transmit a sequence of numbers/codes. This would be
commonly used for autopatch use. Refer to section 10 for
more information.
(20) GP DSQ/DSQS KEY
This key is used in conjunction with DTMF squelch control.
More information can be found in section 11.
(21) SKIP/M TO V KEY
The SKIP key is used to skip selected memory channels
during a memory scan.
The M to V function of this key is used to copy information
from a memory location into the vfo.
(22) MR/MW KEY
MR stands for Memory Read. This function is used to examine
what information is in a memory channel.
MW stands for Memory Write. This function is used to
write/store frequencies and features into a memory channel.
Refer to section 6.2 on for more information.
1. Press the MR key to put the Main Band into Memory
Channel mode. A 2 digit memory channel number (0-19)
will appear. These 2 digits will flash if nothing has
been programmed into the memory channel.
2. Pressing the SCN key will increment each programmed
memory channel one at a time. Use the Main Tuning Dial
to either increment or decrement scanning.
(23) SCN/PS KEY
The SCN key is used to continually scan frequencies in VFO
or memory mode. Press the key down for approximately one
second and scan will begin. Scan is active by virtue of the
flashing decimal point, just right of the 1 megahertz
digit. To cease scan, press the SCN key once again.
PS stands for Programmable Scan. This is used when you want
to scan a range of frequencies. You may scan a range of
frequencies on VHF and perform the same for UHF at the same
time. Here is how it works.
1. Select the Main Band by pressing the VHF or UHF key.
2. Now enter the lower range frequency via the keypad.
3. Press the MR key. Rotate the Main Tuning Dial and select
memory channel P1.
4. Press and hold the FUNC key, then press the MW key. A
beep will sound from the speaker and memory channel P1
will stop blinking. P1 has been successfully
programmed with the lower frequency.
5. Now enter the higher range frequency via the keypad.
6. Press the MR key. Rotate the Main Tuning Dial and select
memory channel P2.
7. Press and hold the FUNC key, then press the MW key. A
beep will sound from the speaker and memory channel P2
will stop blinking. P2 has been successfully
programmed with the upper frequency.
8. Select the Main VFO band as you did in step 1.
9. Press and hold the FUNC key, then press the PS key.
The display will show scanning of ranges programmed
between P1 and P2. The P indicator should begin to
blink on the LCD display.
10. Exit programmable scan, select the Main
Band by pressing the VHF or UHF key or SCN
key.
(24) CALL/CALL.W KEY
Each band has 1 Call channel which is immediately
accessible by pressing the CALL key. An often used
frequency of interest such as a preferred local repeater,
is usually programmed into the Call channel.
The CALL key is used to gain access to the CALL channel.
The CALL.W key is used to write information into the CALL
channel.
Refer to section 6.3 for more information.
(25) LAMP KEY
1. Press the LAMP key to illuminate the LCD display. The
lamp goes out automatically after five seconds.
2. If you wish for the lamp to remain on, press and hold
the FUNC key, then press the LAMP key.
(26) MONI/BS KEY
MONI is short for the word MONITOR or SQUELCH OPEN.
Activate this feature as follows:
1. Press and hold the MONI key to override the squelch on
the band selected. In this mode, weak signals below
the squelch threshold may be heard.
BS is short for Battery Saver. The battery saver feature
reduces unnecessary battery drain by alternating between
listening and the Battery Saver mode. If there is no
operation for a period of 5 seconds the BS mode will listen
for a signal for approximately 130 ms then Battery Save for
approximately 390 ms. This cycle is repeated continuously.
Perform the following to activate or deactivate Battery
Save feature. You can set this function in VHF or UHF or
both bands together.
1. To activate battery save feature, press and hold the
FUNC key, then press the BS key until the symbol S is
displayed.
2. To deactivate battery save feature, press and hold the
FUNC key, then press the BS key until the S disappears.
3.2 TOP PANEL CONTROLS/FUNCTIONS
(1) BNC ANTENNA CONNECTOR
You should attach a suitable Dual-Band antenna that will
yield a low SWR. The antenna connected should satisfy both
the 2 meter and 70 cm (440MHz) band.
(2) VHF VOLUME CONTROL
Adjusts the VHF audio level. Rotate control clockwise to
increase volume , and counter clockwise to decrease.
(3) VHF SQUELCH
Start by turning the knob fully counter clockwise, then
rotate the knob back clockwise until background noise is
silent.
(4) POWER ON/OFF AND UHF VOLUME CONTROL
Power is not applied to the radio when the POWER knob is
fully counter clockwise. When the POWER knob is rotated
clockwise, power is applied to the radio and volume for the
UHF band may be adjusted.
(5) UHF SQUELCH
Start by turning the knob fully counter clockwise, then
rotate the knob back clockwise until background noise is
silent.
(6) MAIN TUNING DIAL
Press the VHF or UHF key to select the Main Band. The Main
Tuning dial may be rotated in either direction to select
transmit and receive frequencies, frequency steps,
subaudible tones and transmit frequency offsets. The
frequency will increase/decrease by one MHz depending on
the direction of the tuning dial rotation.
(7) SPEAKER JACK
An external speaker rated at 8 ohms may be plugged into
this jack. The built-in speaker is disabled when an
external speaker is plugged into this jack.
If you decide to use the V.U.SP jack while using the
SPeaker jack, the VHF audio will not be heard. The VHF
audio is routed through the V.U.SP jack.
(8) MIC JACK
An external microphone may be plugged into this jack.
(9) V.U.SPEAKER JACK
The DJ-580T/E features an external 1/8" stereo jack that
makes accessible the audio supplied from each band
(UHF/VHF). When a stereo headset is used, each band is
heard separately, in each earphone. Separate external
speakers may be plugged into this jack by using a mini dual
stereo adapter plug. Volume from the VHF band will be heard
on the left channel and UHF will be heard on the right
channel. It is advisable to use the SPeaker jack when using
a mono plug.
*** NOTE ***
When this jack is in use, the speaker jack located on the
top of the radio will be disabled.
If you decide to use the V.U.SP jack while using the
SPeaker jack, the VHF audio will not be heard. The VHF
audio is routed through the V.U.SP jack.
3.3 LEFT SIDE CONTROLS/FUNCTIONS
The following controls are located on the left side of the
radio as viewed with front panel facing the operator.
(1) FUNCTION KEY
Controls access to secondary functions. These secondary
functions are those functions printed in green on the front
panel. It is necessary to activate the Function key to
access these secondary functions. While holding the FUNC
key, press the desired command key.
(2) PTT SWITCH
Press and hold this button to transmit. While holding the
PTT SWITCH you may speak into the microphone.
*** NOTE ***
On the DJ-580E the lower portion of the PTT SWITCH is used
to transmit Tone Burst, and the upper portion is the PTT
SWITCH. On the DJ-580T either button activates PTT SWITCH.
(3) BATTERY LOCK BUTTON
The battery lock button releases the battery from the
radio. The battery is keyed in order to avoid the battery
from being inserted incorrectly. To attach the battery,
slide battery in guides from left to right until the lock
snaps battery into place. To remove battery, push and hold
the lock button upwards and slide the battery to the left
(from vantage point where radio front panel is facing you).
3.4 RIGHT SIDE CONTROLS/FUNCTIONS
The following controls are located on the right side of the
radio as viewed with front panel facing the operator.
(2) DC IN JACK
Utilizing this jack will provide maximum output power. Plug
an external 13.8 VDC power source into this jack.
*** CAUTION ***
Observe correct plug polarity. The tip of the connector is
(+) and the sleeve is (-).
When a voltage source is applied to this jack the battery
is cutoff and no charging to the battery will take place.
The EDC-36 or EDC-37 is recommended as optional
accessories. Refer to section 1.2 for additional
information on OPTIONAL ACCESSORIES.
3.5 LCD DISPLAY DESCRIPTIONS
(1) MEMORY CHANNEL
This 2 digit indicator shows that the selected band is in
memory mode and displays the memory channel number.
(2) BATTERY SAVE
The symbol S appears while battery save function is
activated.
(3) TONE ENCODER/TONE SQUELCH
The symbol T appears when tone encoder is active and TSQL
when tone squelch (Decode) function is activated.
(4) PRIORITY/DUAL WATCH
The symbol PRI appears when PRIORITY/DUAL WATCH function
are activated.
(5) AM
This symbol will appear when the aircraft modification has
been performed. The symbol AM indicates that the AM
detector is active.
(6) SPLIT
The star symbol appears when the split function is
activated.
(7) TIMER SCAN
This T symbol appears above the (frequency) 10kHz digit.
This symbol indicates that BUSY SCAN is activated. When the
T symbol disappears, TIMER SCAN is activated.
(8) OUTPUT POWER
When the symbol L is displayed, LOW power is active. The
indicator M is for MID power and H for HIGH power.
(9) DIALER
When the ■ symbol appears, the DIALER MEMORY is activated.
(10) SHIFT
The symbols +, - or star are used by the shift function.
(11) DSQ
When P or G and DSQ are displayed, DSQ functions are
enabled. DSQ stands for DTMF squelch control.
(12) VHF
The VHF symbol indicates that the VHF band has been selected.
(13) FREQUENCY INDICATOR
Receive and transmit frequencies, offset and tone
frequencies, channel steps, DSQ codes and dialer memory
channel numbers are displayed in this area depending on the
selected mode.
(14) AUTO POWER OFF
APO appears when AUTO POWER OFF is activated.
(15) ON AIR
The symbol ON AIR appears when transmitting.
(16) S/RF
In receive mode the S/RF symbol and Signal/RF bars will be
displayed to show signal strength. When transmitting
occurs, the ON AIR symbol and Signal/RF bars indicate RF
output power.
(17) FREQUENCY DECIMAL POINT
When receive, transmit or offset frequencies are displayed
on the LCD, the decimal point divides MHz and kHz.
(18) TONE FREQUENCY DECIMAL POINT
When the Tone frequency is displayed, the decimal point
divides Hz and 0.1 Hz.
*** NOTE ***
This decimal point is also used to indicate that the PLL
circuitry isn't locking in on the frequency entered. This
will only be seen on radios modified for airband. In other
words, you are unlikely to receive the frequency that you
have entered when this decimal point is blinking within
the frequency displayed on the LCD.
(19) PL (PTT LOCK)
The PL symbol indicates that the PTT switch is locked. The
radio will not transmit even if the PTT switch is pressed
accidentally.
(20) FL (FREQUENCY LOCK)
FL stands for FREQUENCY LOCK. When FL is displayed, the
command and control function keys are locked out. Utilizing
this function prevents accidental use of command and
control pad keys.
(21) UHF
This symbol indicates that the UHF band has been selected.
4 GETTING STARTED (RECEIVING)
1. Adjust the following switches and controls on the top
of the radio.
o POWER/UHF KNOB: OFF
o VOLUME CONTROLS: Fully Counter Clockwise
o SQUELCH CONTROLS: Fully Counter Clockwise
2. Connect a battery or external 13.8 Volt DC Power Supply
to the radio.
3. Connect an antenna with the appropriate antenna
connector to the top of the radio. The type of antenna
fitting that is expected is a BNC type.
4. Rotate the POWER knob clockwise until power is applied
to the radio.
5. Rotate the VHF volume control (left knob) and the UHF
volume control (center knob) clockwise until a signal
(or noise) is heard through the speaker. The display
should be illuminated and indicate frequencies for both
bands. The initial factory delivered settings for VHF
are found in Table 4, UHF in Table 5.
VHF
VFO Frequency: 145.000 MHz DSQ Setting: None
Memory Frequency: Empty Call Frequency: 145.000 MHz
Channel Step(580T): 5 kHz Tone Setting: None
Channel Step(580E): 12.5 kHz Tone Frequency: 88.5
Shift: None Transmitter Output: Mid
Offset Frequency: 0.6 MHz Call Freq.(580T): 145.000 MHz
Memory Channel: 1 Call Freq.(580E): 145.000 MHz
TABLE 4 VHF DEFAULT SETTINGS
UHF
VFO Freq. 580T: 445.000 MHz DSQ Setting: None
VFO Freq. 580E: 433.000 MHz Call Freq.(580T): 445.000 MHz
Memory Channel: 1 Call Freq.(580E): 433.000 MHz
Channel Step(580T): 5 kHz Offset Freq.(580T): 5 MHz
Channel Step(580E): 12.5 kHz Offset Freq.(580E): 7.6 MHz
Shift: None Tone Frequency: 88.5 Hz
Tone Setting: None Transmitter Output: Mid
TABLE 5 UHF DEFAULT SETTINGS
6. Rotate the Main Tuning dial, and select an open
frequency on each band. Rotate the squelch control
counterclockwise for each band until the S/RF indicator
disappears from each band on the LCD display.
7. Select the desired band by pressing the VHF or UHF
buttons. The VHF symbol will display on the LCD when VHF
is enabled. The UHF symbol will display on the LCD when
UHF is enabled.
*** NOTE ***
When the external power source is connected, make sure you
power off the radio before turning off the power supply.
4.1 KEY PAD DIRECT ENTRY
When frequency is selected by key pad direct entry, numbers
will appear on the LCD display as they are entered on the
key pad.
To enter frequency directly from the key pad, try the
following. The following example will use the two meter
frequency 146.52.
1. Select the Main Band by pressing the VHF or UHF key.
2. Enter the 100MHz digit first. Example: 1--.---
3. Enter the 10MHz digit next. Example: 14-.---
4. Enter the 1MHz digit next. Example: 146.---
5. Enter the 100kHz digit next. Example: 146.5--
6. Enter the 10kHz digit next. Example: 146.52-
7. Enter the 1kHz digit last. Example: 146.520
If radio STEP is greater than 10kHz, the 10kHz digit will
be the last digit to enter followed by a higher pitch beep.
If radio STEP is selected for 5kHz, enter the last digit.
4.2 STEP KEY
The STEP function is used to select desired incremental
changes of receive/transmit frequencies, in steps of 5, 10,
12.5, 15, 20 or 25kHz. Use this feature as follows:
1. Select the Main Band by pressing the VHF or UHF key.
2. Press and hold the FUNC key, then press the STEP key.
Change the channel step by using the Main Tuning dial,
A/UP ARROW or B/DOWN ARROW keys.
3. Select the Main Band by pressing the VHF or UHF key to
set channel step and return to operating frequency.
4. After channel step is set, the receive/transmit
frequency will increase or decrease by the value
selected when you turn the Main Tuning dial.
*** NOTE ***
The following rules apply to channel steps as indicated.
When 5 kHz channel step is selected, keys 0 and 5 are
available for entry into the 1kHz digit.
When 10 kHz channel step is selected, keys 0, 1, 2, 3, 4,
5, 6, 7, 8 and 9 are available for entry into the 10kHz
digit.
When 12.5 kHz channel step is selected, keys 0, 1, 2, 3, 5,
6, 7 and 8 are available for entry into the 10kHz digit.
When 15 kHz channel step is selected, keys 0, 1, 3, 4, 6, 7
and 9 are available for entry into the 10kHz digit.
When 20 kHz channel step is selected, keys 0, 2, 4, 6, and
8 are available for entry into the 10kHz digit.
When 25 kHz channel step is selected, keys 0, 2, 5 and 7
are available for entry into the 10kHz digit.
4.3 KEYPAD ENTRY
When frequency is selected by key pad direct entry, numbers
will appear on the LCD display as they are entered on the
key pad.
1. Select the Main Band by pressing the VHF or UHF key.
2. Begin by entering the 100 MHz digit.
3. Enter the 10 MHz digit.
4. Enter the 1 MHz digit.
5. Enter the 100 kHz digit.
6. Enter the 10 kHz digit. If the radio is in 10 kHz or
higher step, a beep will sound and the band indicator
will stop flashing.
7. Enter the 5 kHz digit if the radio is set for 5 kHz
step.
4.4 CLEARING ENTRY
To clear an error during key pad entry, you may:
o Press the VHF or UHF band key, or
o Press the PTT key.
4.5 MONO BAND FUNCTION
If you only want to use one band without distraction from
the other band, follow these steps for mono band.
1. Switch off the radio.
2. Press either the VHF or UHF key while powering on the
radio.
Restore dual band capability by pressing the inactive band
key. If VHF is selected for mono band operation, press the
UHF key to restore dual band operation.
5 TRANSMITTING
1. Make sure that you follow all steps set forth in the
"GETTING READY" section (Section 4) first.
2. Select a frequency, shift direction, shift value, and PL
tone frequency.
3. Check to see if the frequency is in use before
transmitting.
4. Select appropriate transmitter output level by the
switch located on the rear panel of the radio.
5. Press the PTT switch and speak approximately 5" from the
microphone, located on the front of the radio.
5.1 POWER OUTPUT SETTING
There are three power settings on the DJ-580T/E. You may
select either High (H), Medium (M) or Low (L) from the PO
function on the front panel. Refer to the battery
specifications for more on output levels.
Change power output levels by performing the following.
1. Press and hold the FUNC key, then press the PO key
repeatedly to obtain the desired output power.
*** WARNING ***
It is possible to cause UHF receive interference while
transmitting on VHF. To avoid this from happening, make
sure that the VHF frequency x 3 does not equal the
frequency on UHF. For example, if VHF transmit frequency is
146.190 the UHF frequency should not be set at 438.570.
5.2 LOW LEVEL BATTERY MODE
This function allows for extended use due to power drop in
battery. The FULL indicator will begin to flash when
battery drops to approximately 6.2 volts. When you operate
your squelch just on the threshold, it will begin to open
at approximately 4.75 volts. The sensitivity and transmit
power will begin to drop at this time compared to normal
operation. The radio will continue to operate until
approximately 4.50 volts. At this point in time the battery
should be charged.
6 TRANSCEIVER MODES
The DJ-580T/E has 3 modes; VFO mode, Memory mode and Call
mode.
6.1 VFO MODE (Variable Frequency Oscillator)
The transceiver will be in VFO mode. This mode is used to
change frequency and select the desired channel step,
offset frequency (up to 10.995 MHz by 5 kHz), tone
frequency (38 frequencies in Hz), Dual Watch, etc.
1. Select the Main Band by pressing the VHF or UHF key.
6.2 MEMORY MODE
The following guidelines will help you to program and
manipulate memory channels. In memory mode, memory channels
can be reviewed. Other features include Memory Scan, Memory
Priority and Dual Watch. To select the memory mode, press
the MR key. The memory used last will display:
o Frequency
o Memory channel number
o Other programmed functions
6.2.1 PROGRAMMING A MEMORY CHANNEL (MW KEY)
To write functions to any memory channel, it is necessary
to first set those functions in the VFO mode.
o Select VFO mode (VHF or UHF band key).
o Select the receive frequency.
o Select the repeater shift - or + or split
o Select the required offset. Consult your Repeater
Directory.
o Select the proper CTCSS subaudible tone "T". Consult
your Repeater Directory.
o Select Tone Squelch (Decoder) "T SQL".
o Select Tone Frequency
After selecting and setting the required functions you can
write (store) those functions to a memory channel as follows:
1. Select the Main Band by pressing the VHF or UHF key.
2. Select a frequency, shift direction, shift value, CTCSS
subaudible tone, Tone squelch and Tone frequency.
3. Press the MR key. A two-digit memory channel number will
be displayed on the LCD. If these digits are flashing,
it means that this channel number has no information
stored.
4. Rotate the Main Tuning Dial clockwise to choose the
desired memory channel number (clockwise to increase,
counter clockwise to decrease). Select the desired
memory channel number (0 to 19).
5. Press and hold the FUNC key along with the MW key to
write (store) frequency to memory.
6. Press the MR key to exit.
An alternate method for programming the memory channel is
provided as follows:
1. Select the Main Band by pressing the VHF or UHF key.
2. Press the MR key. A two-digit memory channel number will
be displayed on the LCD. If these digits are flashing,
it means that this channel number has no information
stored.
3. Turn the Main Tuning Dial clockwise to choose the
desired memory channel number (clockwise to increase,
counter clockwise to decrease). Select the desired
memory channel number (0 to 19).
4. Select a frequency, shift direction, shift value, CTCSS
subaudible tone, Tone squelch and Tone frequency.
5. Press and hold the FUNC key along with the MW key to
write (store) to memory.
6. Press the MR key to exit.
6.2.2 SCROLL MEMORY
Scrolling the VHF or UHF bank of memory channels up or down
can be accomplished 1 of 2 ways.
MR KEY
1. Press the MR key to put the Main Band into Memory
Channel mode. The memory channel number (0-19) will
appear. A flashing channel number indicates that no
information has been programmed into this memory
channel. Turn the Main Tuning dial to increment and
decrement the memory channel or use the UP ARROW/DOWN
ARROW keys.
2. Press the MR key to exit MEMORY MODE and return to VFO
MODE. The two digit memory channel will disappear from
the LCD display showing that you have returned to VFO
MODE.
You can scan the memory channels with the SCN key, elect to
skip any memory channel with the SKIP key, or select the
scan type with the TMS key. Refer to the section SCANNING
FUNCTIONS (Section 8) for more information.
The DJ-580T/E has two (02) banks of memory channels:
First, the VHF bank has 20 memory channels that are
accessed with the MR key.
Secondly, the UHF bank has 20 memory channels that are
accessed with the MR key.
6.2.3 CANCELING A MEMORY CHANNEL
1. Select the Main Band by pressing the VHF or UHF key.
2. Press the MR key.
3. Rotate the Main Tuning Dial to choose the desired memory
channel number (clockwise to increase, counter clockwise
to decrease). Select a non-flashing memory channel
number (0 to 19).
4. Press and hold the FUNC key, then press the MW key to
cancel this memory channel. The two digit memory channel
number will now begin to flash indicating that the
content of this memory channel has been cleared.
6.2.4 ALLOCATION OF MEMORY CHANNELS
Using this feature will allow you to free up memory
channels from either band and allocate to the other band
for frequency storage.
EXAMPLE: FREE MEMORY CHANNELS
Lets say you wish that you had 25 programmable VHF memory
channels but the radio comes defaulted to 20. No problem,
that's why this feature has been included. Since the radio
has 40 channels in total, 20 for each VFO, it is possible
to allocate all 40 channels to one band for memory
programming. This scenario would leave the other band with
no programmable memory channels. Here is how to make it all
happen.
1. Press and hold the FUNC key, then press the * key. The
symbol FL will appear on the LCD display.
2. Press and hold the FUNC key, then press the 1 key. The
number of allocated memory channels for each VFO will
appear on each band display.
When the Main Tuning Dial is rotated clockwise, the
number of possible VHF memory channels will increase.
This number will increase while the allocated memory
channels from the UHF side will decrease.
When the Main Tuning Dial is rotated counter clockwise,
the number of possible UHF memory channels will
increase. This number will increase while the allocated
memory channels from the VHF side will decrease.
3. Press and hold the FUNC key, then press the * key four
(4) times to clear FL/PL from the display and exit beep
tone level mode.
6.2.5 MEMORY TO VFO COPY FUNCTION
This function is used to copy details of a memory or call channel
into a VFO.
1. Select the Main Band by pressing the VHF or UHF key.
2. Press the MR key.
3. Select a memory channel number by rotating the Main
Tuning dial.
4. Press and hold the FUNC key, then press the C key. The
information from the memory channel has been copied to
the VFO, currently displayed.
6.3 CALL MODE
The CALL mode allows a single key to use an immediately
desired programmed frequency. Each band has one Call
Channel which can be accessed by pressing the CALL key. A
preferred local repeater is usually programmed into the
Call Channel. The indicator C appears on the LCD when Call
Priority and/or Dual Watch function is active.
6.3.1 PROGRAMMING THE CALL CHANNEL (W KEY)
To write functions to a CALL Channel, it is necessary to
first set those functions in the VFO mode.
o Select VFO mode (VHF or UHF band).
o Select the receive frequency.
o Select the repeater shift - or +
o Select the required offset. Consult your Repeater
Directory.
o Select the proper CTCSS subaudible tone "T". Consult
your Repeater Directory.
o Select Tone Squelch (Decoder) "T SQL".
o Select Tone Frequency
After selecting and setting the required functions you can
write (store) those functions into a CALL Channel as follows:
1. Select the Main Band by pressing the VHF or UHF key.
2. Select a frequency, shift direction, shift value, CTCSS
subaudible tone, Tone squelch and Tone frequency.
3. Press and hold the FUNC key, then press the CALL key.
The frequency selected in step 2 will be stored into the
CALL channel. The C indicator appears on the LCD showing
you that your current mode is CALL channel mode.
4. Press the CALL key again to return to previous mode and
frequency.
6.3.2 ACTIVATING CALL CHANNEL
1. Select the Main Band by pressing the VHF or UHF key.
2. Press the CALL key. The CALL indicator C will appear on
the LCD display.
3. Press the CALL key again to return to previous mode and
frequency.
6.3.3 CALL CHANNEL TO VFO COPY FUNCTION
This function is used to copy details of a memory or call channel
into a VFO.
1. Select the Main Band by pressing the VHF or UHF key.
2. Press the CALL key.
3. Press and hold the FUNC key, then press the C key. The
information from the call channel has been copied to the
VFO, currently displayed.
7 PRIORITY FUNCTIONS
The following priority functions are available:
o VFO Priority
o Memory Priority
o Call Priority (Dual Watch)
7.1 VFO PRIORITY
In this mode a VFO frequency is received for 4 seconds and
a Memory frequency is received for 1/2 a second. This cycle
will repeat continuously. Here is how it works:
1. Select the Main Band by pressing the VHF or UHF key.
2. Select and enter a frequency.
3. Press the MR key to activate Memory mode. If the memory
channel is blinking, it hasn't been programmed.
4. Rotate the Main Tuning Dial to a desired Memory Channel
that has been programmed. You may also use the UP ARROW
or DOWN ARROW key to change memory channels.
5. Return to the Main Band VFO as you selected in step 1.
6. Press the PRI key to begin priority function. The LCD
will display PRI.
7. Press the PRI key to stop the priority function. The LCD
will remove the flashing PRI from the display.
*** NOTE ***
When a signal is received on the memory channel a BEEP will be
emitted once from the speaker.
In VFO priority, the transmitter may be activated on either
frequency. Press the PTT switch when the desired frequency is
displayed on the LCD.
7.2 MEMORY PRIORITY
In this mode a Memory frequency is received for 5 seconds
and a VFO frequency is received for 2 second in a
continuous cycle. Here is how it works:
1. Select the Main Band by pressing the VHF or UHF key.
2. Select and enter a frequency.
3. Press the MR key to activate Memory mode. If the memory
channel is blinking, it hasn't been programmed.
4. Rotate the Main Tuning Dial to a desired Memory Channel
that has been programmed. You may also use the up or
DOWN ARROW to change memory channels.
5. Press the PRI key to begin priority function. The LCD
will display PRI.
6. Press the PRI key to stop the priority function. The LCD
will remove PRI from the display.
*** NOTE ***
When a signal is received on the VFO frequency a BEEP will be
emitted once from the speaker.
In memory priority, the transmitter may be activated on either
frequency. Press the PTT switch when the desired frequency is
displayed on the LCD.
7.3 CALL PRIORITY
The VFO frequency or Memory channel is scanned for
approximately 1/2 second and the programmed CALL frequency
is scanned for approximately 4 seconds.
1. Select the Main Band by pressing the VHF or UHF key.
2. If the CALL channel hasn't been programmed yet, refer to
section 6.3.1 for more information.
3. Enter a frequency into the VFO or select a Memory
channel in memory channel mode.
4. Press the CALL key for approximately 1/2 second. Call
priority will begin to cycle between the CALL channel
and the selected VFO or memory channel.
5. Press the PRI key to begin priority function. The LCD
will display PRI.
6. Press the PRI key to stop the priority function. The LCD
will remove PRI from the display.
*** NOTE ***
When a signal is received on the VFO frequency a BEEP will be
emitted once from the speaker.
In CALL priority, the transmitter may be activated on either
frequency. Press the PTT switch when the desired frequency is
displayed on the LCD.
7.4 DUAL WATCH FUNCTION
Unlike priority, there is no period for listening between
two modes. Dual Watch is a constant monitoring of two
modes.
7.4.1 VFO/MEMORY DUAL WATCH
Perform the following for VFO/MEMORY DUAL WATCH.
1. Select the Main Band by pressing the VHF or UHF key. Enter
a desired frequency.
2. Press the MR key and select the desired memory channel.
3. Return to the VFO mode as selected in step #1.
4. Press and hold the FUNC key, then press the DUAL key. The
radio will begin with the VFO frequency followed by the
memory channel frequency. The cycling between these
frequencies is approximately .5 second.
5. Press the VFO button as selected in step #1 to stop DUAL
WATCH.
*** OPERATING HINT ***
Without stopping DUAL WATCH operation, you can enter a new
frequency into the selected VFO and DUAL WATCH will continue
automatically. Enter the new VFO frequency via the key pad.
DUAL WATCH operation will be suspended while you are entering
the new VFO frequency, but will resume operation after you have
completed entry.
7.4.2 CALL/VFO DUAL WATCH
Unlike priority, there is no time period for listening
between two modes. Dual Watch is a constant monitoring of
two modes. Perform the following for CALL/VFO DUAL WATCH.
1. Select the Main Band by pressing the VHF or UHF key. Enter
a desired frequency.
2. Press the CALL key. The CALL channel must be programmed.
3. Press and hold the FUNC key, then press the DUAL key. The
radio will begin with the CALL frequency followed by the
VFO frequency. The cycling between these frequencies is
approximately .5 second.
4. Press the Main Band key as performed in step 1 to stop DUAL
WATCH.
7.4.3 CALL/MEMORY DUAL WATCH
Unlike priority, there is no time period for listening
between two modes. Dual Watch is a constant monitoring of
two modes. Perform the following for CALL/MEMORY DUAL WATCH.
1. Press the MR key and select the desired memory channel.
2. Press the CALL key. The CALL channel must be programmed.
3. Press and hold the FUNC key, then press the DUAL key. The
radio will begin with the CALL frequency followed by the
memory channel frequency. The cycling between these
frequencies is approximately .5 second.
4. Press the VFO button as selected in step #1 to stop DUAL
WATCH.
8 SCANNING FUNCTIONS
The DJ-580T/E offers various scanning options and 3
scanning modes described a little later on in this section.
First lets look at the scanning options, they are:
VFO Scan - Scans either band
independently.
Program Band Scan (VFO Mode) - Scans programmed lower to
upper frequencies. You may scan a
range of frequencies.
Memory Scan - Each band may scan memory
channels independently.
8.1 VFO SCAN
Each band may scan VFO channels independently. When in Band
Scan mode the DJ-580T/E scans by Channel step, by 100 kHz
or by 1 MHz steps. As the scan passes through any 500 kHz
or 1 MHz point a tone will sound if the BEEP function is
active.
1. Select the Main Band by pressing the VHF or UHF key
twice. The purpose for pressing the band key twice is in
the event you are in memory mode by mistake.
2. Press the SCN key for approximately 1 second and release
the SCN key. Use the Main Tuning dial or UP ARROW or
DOWN ARROW keys to scan in a particular direction.
3. Whether you are cycling upward or downward, during scan
the decimal point will flash indicating that scanning
has begun.
4. When a signal is received, scanning will stop and remain
on that frequency. When channel goes quiet or Main
Tuning Dial is rotated clockwise or counter clockwise,
scanning will continue.
5. To cancel scanning press the SCN key.
All 3 scan types can be applied to Band Scan.
8.1.1 PROGRAM BAND SCAN MODE (VFO MODE)
This scan option allows the scanning of a range of VFO
frequencies. Each band may have independent scan ranges.
| The lower band limit is programmed into Memory Channel P1. The
| upper band limit is programmed into Memory Channel P2. You may
initiate Program Band Scan from either VFO or Memory mode.
EXAMPLE: STORING LOWER/UPPER RANGES
1. Select the Main Band by pressing the VHF or UHF key, for
example VHF.
2. Enter a desired Lower Frequency via the key pad, for
example "146.000".
3. Press the MR key.
4. Rotate the Main Tuning Dial until P1 is displayed.
5. Press and hold the FUNC key, then press the MW key to
store the selected Lower Frequency into memory.
6. Enter a desired Upper Frequency via the key pad like
146.100.
7. Press the MR key.
8. Rotate the Main Tuning Dial until P2 is displayed.
9. Press and hold the FUNC key, then press the MW key to
store the selected Upper Frequency into memory.
10. Press and hold the FUNC key, then press the SCN key.
The letter P will begin to blink on the display.
Scanning from 146.000 to 146.100 has begun.
11. Press the Main Band key as performed in step 1 to
stop this function. Pressing the SCN key will also
cease this function.
*** NOTE ***
The upper limit frequency and Lower limit frequency may be
stored into either P1 or P2.
8.2 MEMORY SCAN MODE
This scan option allows the user to scan frequencies that
have been programmed in any (or all) of the memory
channels. Bands may be scanned individually or both bands
may be scanned simultaneously.
1. Select the Main Band by pressing the VHF or UHF key
twice. The purpose for pressing the band key twice is in
the event you are in memory mode by mistake.
2. Press the MR key.
3. Press the SCN key. Use the Main Tuning dial to scan in a
particular direction. You can also use the UP or DOWN
ARROW keys to scan in a particular direction.
4. Whether you are cycling upward or downward, during scan
the decimal point will flash indicating that scanning
has begun.
5. When a signal is received, scanning will stop and remain
on that frequency. When channel goes quiet or Main
Tuning dial is rotated clockwise or counter clockwise,
scanning will continue.
6. Press the Main Band key as performed in step 1 to stop
this function. Pressing the SCN key will also cease this
function.
8.2.1 MEMORY CHANNEL SKIP MODE
Memory Channel Skip permits unwanted memory channels to be
skipped during memory scan. This step presumes that you
have already programmed some/all memory channels.
1. Press the MR key.
2. Rotate the Main Tuning Dial until the memory channel
that you want to skip is displayed.
3. Press the SKIP key. The decimal point will disappear
from the frequency displayed, indicating this frequency
will be skipped. Perform step 2 and 3 for each memory
channel that you wish to skip.
4. To cancel Memory Channel Skip, press the SKIP key again.
The decimal point will re-appear, and that memory
channel will now be restored to scan status.
8.3 SCANNING TYPES
The DJ-580T/E offers 3 different scanning modes as shown
below. The initial factory setting is the Busy Channel
Scan.
Busy Scan - Stops at a busy channel or frequency until
clear. Two seconds after the signal ceases, scanning
resumes.
Timed Scan - Stops at busy channel or frequency, then
resumes scan 5 seconds later even if the
channel remains busy. Scanning will also
resume when a signal received ceases.
Selecting a Scan Type:
1. Select the Main Band by pressing the VHF or UHF key.
2. Press and hold the FUNC key, then press the TMS key. A
black block with a white lettered T will appear,
indicating to you that "Timed Scan" has been selected.
3. Press and hold the FUNC key, then press the TMS key
again to leave "Timed Scan". The black block with a
white lettered T will disappear from the LCD display.
The DJ-580 will be in "Busy Scan" when not in "Timed Scan".
8.4 OTHER SCANNING INFORMATION
This subsection talks about all other information pertinent
to radio scan.
8.4.1 DUAL BAND SCAN
You may want to scan both bands at the same time. You can
perform that function by following this example.
EXAMPLE: DUAL BAND SCAN
1. Press the VHF key.
2. Press the UP ARROW key for approx. 1 second.
3. Press the UHF key.
4. Press the UP ARROW key for approx. 1 second.
8.4.2 DUAL BAND SCANNING WITH MEMORY PRIORITY
If you want to activate PRIORITY on both bands while SCANNING,
no problem, follow this example.
EXAMPLE: DUAL BAND SCAN WITH DUAL BAND PRIORITY
1. Press the VHF key.
2. Press the MR key and rotate Main Tuning dial for a
desired memory channel.
3. Press the VHF key.
4. Press the SCN key for approx. 1 second.
5. Press the PRI key.
6. Press the UHF key.
7. Press the MR key and rotate Main Tuning dial for a
desired memory channel.
8. Press the UHF key.
9. Press the SCN key for approx. 1 second.
10. Press the PRI key.
9 REPEATER OPERATIONS
Amateur radio repeaters utilize separate transmitter and
receiver sections. The transmitter frequency may be offset
either above or below the receive frequency according to
repeater coordination conventions.
9.1 SPLIT FREQUENCY FUNCTION
When standard offsets will not satisfy an input or output
frequency, a split is utilized for this purpose. Split can
be configured on the DJ-580 for VFO and MEMORY modes. The
split frequency function will not operate in CALL mode.
9.1.1 VFO MODE SPLIT
Perform the following for VFO MODE SPLIT.
1. Select the Main Band (VFO) by pressing the VHF or UHF
key. Enter a frequency into the VFO for your output
(receive) frequency.
2. Press the MR key. Program or select a frequency in any
MEMORY channel for your input (transmit) frequency.
| 3. Enter VFO as selcted in step 1. VFO frequency is used
| for receive and the MEMORY channel is used for transmit.
4. Press and hold the FUNC key, then press the SHIFT key
| repeatedly until the star symbol appears on the display.
The split setup is now complete.
9.1.2 MEMORY MODE SPLIT
Perform the following for MEMORY MODE SPLIT.
1. Press the MR key. Program or select a frequency in any
MEMORY channel for your input (transmit) frequency.
2. Select the Main Band (VFO) by pressing the VHF or UHF
key. Enter a frequency into a VFO for your output
(receive) frequency.
| 3. Press the MR key again. MR frequency is used for receive
| and the VFO frequency is used for transmit.
4. Press and hold the FUNC key, then press the SHIFT key
| repeatedly until the star symbol appears on the display.
The split setup is now complete.
9.2 REV KEY
In some areas there may be repeaters operating on repeater
frequency pairs, the exact reverse of another repeater in
the area. That is, the input of one repeater is the output
frequency of the other and vice versa. To avoid the
inconvenience of reprogramming every time both repeaters
are in range, the REV key allows instant reversal of the
input and output frequencies and the offset direction. The
REV function is also useful to check the repeater input to
determine if another station is heard directly so you can
go simplex. To activate the REV function:
1. Press and hold the FUNC key, then press the REV key. The
repeater input frequency and opposite SHIFT indicator
will appear on the LCD display panel.
2. Press and hold the FUNC key, then press the REV key
again to cancel the REV function.
9.3 RESETTING RADIO
*** NOTE ***
Resetting the radio will erase all user programmed
information (frequencies,shifts,offsets etc.) Make sure
that this information has been written down before
proceeding.
1. Make sure radio is powered off.
2. Press and hold the FUNC key in while turning on the
radio via the power knob. The LCD will display 145.00
(VHF) and 445.00 (UHF).
*** NOTE ***
If you were to hold the FUNC key in and not let it go while
powering up the radio, all display segments will be shown.
9.4 CTCSS ENCODE/DECODE
CTCSS encoding allows you to select the proper tone
frequency to open another operators radio receiver or
repeater. CTCSS decoding enables another operator to select
the tone your receiver requires enabling you to hear them.
Unlike Code Squelch operation (Refer to section 11 for
details), a specific tone frequency is used. Here's how to
use CTCSS Encoding/Decoding.
1. Select the Main Band by pressing the VHF or UHF key.
2. Press and hold the FUNC key, then press the TONE key.
3. Rotate the Main Tuning dial to the desired tone.
4. When the tone has been selected enter the Main Band by
pressing either the VHF or UHF key.
5. Press and hold the FUNC key, press the T.SQL key
repeatedly. Tone settings will cycle each time the T.SQL
key is pressed. It cycles as follows on the LCD display:
o The Tone Encoder is Enabled when the letter T is
displayed on LCD.
o The Tone Decoder Squelch function is enabled when the
letter T and SQL is displayed on the LCD. When this
function is active, you would expect a particular tone
to open your radio receiver.
o When the T and SQL is not displayed, the
encoder/decoder is disabled.
EXAMPLE: TONE ENCODER/DECODER
Radio for Joe Radio for Linda
------------- ---------------
Tone set: 100.0 Tone set: 100.0
T displayed (ENCODE) T and SQL displayed (DECODE)
A) Radio operator "Joe" is calling "Linda". The interesting
point here is that when the radio that Linda is using
displays T and SQL, nothing will be heard through her
radio speaker when squelch is opened up (fully counter
clockwise). You will notice however that the S/RF
indicator will be shown on the LCD when squelch is
opened.
B) The only way that Linda will hear Joe is for Joe to send
the proper tone to open Linda's radio receiver. If Joe
doesn't send the right tone, Linda's radio will remain
silent.
tt AUTOPATCH OPERATION (AUTOMATIC DIALER)
The DJ-580T/E offers three automatic dialer memories. A
telephone number may be entered in either the VHF or the
UHF frequency mode. The stored telephone number is
transmitted on whichever band is selected as the Main Band.
10.1 PROGRAM AUTODIAL NUMBER
To enter a telephone number, perform the following:
1. Press and hold the FUNC key, then press the A key. The
selected VFO frequency display will clear and display C1
or C2 or C3. Rotate the Main Tuning dial clockwise or
counter-clockwise to obtain a desired dialer memory. The
telephone symbol will display on the LCD and flash,
indicating that the dialer memory is ready to accept the
number to be stored. You may enter up to 16 numbers,
letters and symbols, four at a time in four groups.
2. The telephone number or codes should be entered in order
from the beginning. The following characters can be
used:
0-9, A-D, *, #
3. Press and hold the FUNC key, then press the A key to
store the entered telephone number or codes. The
telephone symbol stops flashing and is on steady to show
that this function is active.
Proceed to Section 10, 10.4 to transmit the dial
sequence. Clear out dialer memory to enter a new
sequence.
10.2 CLEAR DIALER MEMORY
1. Press and hold the FUNC key, then press the A key.
2. Rotate the Main Tuning dial to the dialer memory you
wish to clear.
3. Press and hold the FUNC key, then press the C key
followed by the A once again.
10.3 CORRECTING CODES IN DIALER MEMORY
1. Press and hold the FUNC key, then press the A key.
2. Rotate the Main Tuning dial to the dialer memory you
wish to make a correction in.
3. Press and hold the FUNC key, then rotate the Main Tuning
dial until the sequence of digits you wish to correct
have just exited the display.
EXAMPLE: CORRECTING DIALER CODES
Programmed number is 123567890, but you forgot 4!
1. Press and hold the FUNC key, then press the A key.
2. Rotate the Main Tuning dial to the dialer memory you
wish to make a correction in.
3. Press and hold the FUNC key, then rotate the Main Tuning
until the numeral 3 is displayed.
This represents the last digit displayed on the LCD.
| These digits are hidden just right of last digit shown.
v vvvvvv
123 567890
4. Now enter 4567890. After you play with this for awhile
you will see how it works.
10.4 TRANSMIT/CHANGE AUTODIAL NUMBER
After performing the steps in section 10.1, perform the
following steps to transmit the programmed number.
1. Press and hold the FUNC key, then press the "A" key.
2. The telephone symbol could be blinking which represents
an unprogrammed dialer memory channel. Refer to Section
10. Otherwise, rotate the main tuning knob to the
desired dialer memory channel.
Verify that the blinking telephone symbol appears on the
LCD display.
3. Press the PTT switch for an instant. This will return
you to VFO mode.
4. To transmit dialer memory channel, Press and hold the
PTT key.
** LOOK AT LCD DISPLAY **
You are now transmitting. The ON AIR symbol should
display on the LCD display.
5. While transmitting press the FUNC key to send/transmit
the autodial sequence.
** LISTEN **
The dialer sequence that you programmed earlier will be
transmitted. You can hear the tones that are being sent
through the DJ-580 speaker.
HIDDEN FUNCTIONALITY
This is where you will have to experiment a bit. You can
change the dialer sequence timing. Refer to Section 10.7
for all of these new details.
10.5 MANUAL DIAL
In some instances you may want to dial a number manually.
perform the following steps.
1. The telephone symbol should not appear on your display.
If it does, press and hold the FUNC key, then press the
A key, the C key and finally the A key again.
2. Press and hold the PTT key.
3. Now dial the number on your keypad as you would a
telephone.
10.6 DISABLE AUTODIAL
Performing the following step will erase a stored
number in the autodialer.
1. Press and hold the FUNC key, then press the A key, the C
key and finally the A key again.
You can either clear the dialer channel or not press the
FUNC key during a transmission.
10.7 DIALER RATE ADJUST
The following steps are used for changing the
dialer and dsq tone rates. This function may not
appear/be available on earlier DJ-580 units.
1. Press the * key. The symbol FL will appear on the LCD
display.
2. Press the following keys in sequence: #, 1, 2, 3. The
LCD will display the letter C. If you repeat this step
continiously the letters will change as follows:
C,D,upside down A,H,0,1,2,3,4,5,6,7,8,9,A,B
| Each of these indicators are associated with a different
| rate during transmission. The fastest begins at 1 and the
| slowest is zero. The letters are variations of slow rates.
11 DIGITAL SQUELCH (DSQ)
DSQ stands for DTMF Squelch Control. DSQ is very versatile
and will allow you to:
o Make a transmission that will specifically be heard by a
particular group (of your choosing, by a code sequence).
o Place a private call to a selected person in a group.
o Call a single operator.
o Straight DSQ transmission
This feature is achieved by use of DTMF Tones that will either open
(or keep closed) the DJ-580T/E. In this section you will learn how
to transmit and receive the DSQ SCHEME! A radio must be DSQ
compatible to take advantage of these features.
11.1 DSQ SCHEME
Before we get started let's look at the DSQ tone structure.
Depending on the transmission type (Group, Private etc.), a
particular tone sequence will be sent. The tone structure
is broken down into the following areas:
o GROUP Code - 3 digit sequence
o OTHER'S Code - 3 digit sequence
o OWN Code - 3 digit sequence
o MISC Codes
The following explanation of each area will help you to
fully understand how each is utilized.
3 DIGIT "GROUP" CODE
By programming a 3 digit group code your members of a group
would receive a common transmission. Perhaps this group
wouldn't want to hear a transmission meant for another
group that has another 3 digit code sequence.
EXAMPLE: GROUP CODE
Lets say that you are helping the local police department
find a missing child. They have split 10 radio operators
into 2-five person teams. Let's call them team 1 and team
2.
Each member of team 1 has a radio with a group code of 111.
Each member of team 2 has a radio with a group code of 222.
The police have just found evidence that the child is
definitely located in team 2 territory. The central
transmission point now needs to contact the members of team
1 and notify them that their search area must be changed.
They will send out a 111 group code (tone sequence) to team
1. By virtue of the group code 111, all members of team 1
will hear the message and team 2 will hear nothing on their
radios. A separate transmission to group 2 could be placed
with specific updated information!
3 DIGIT "OTHER'S" CODE
This code is used as an identifier of another station. In
other words, it is the other persons "own" code.
EXAMPLE: OTHERS CODE
Lets say that an individual in team 1 needs to be given
some specific information. The receiving stations
identifier is referred to as the other's code. We will send
that person the information by virtue of their 3 digit
"own" code. You must enter their "own" code into your
"others" code field.
3 DIGIT "OWN" CODE
A transmitting station uses 3 digits as a personal
identification number. A receiving station uses this code
to identify who called them.
EXAMPLE: OWN CODE
Lets say that you will receive some specific information.
The other person will need to know your "own" code before
your radio will receive a private call. Your "own" code is
also necessary, because the other person receiving your
message will see your "own" code displayed on their radio
LCD.
MISC CODES
16 numbers, letters and symbols can be used for coding.
Here's what you can use; 0-9, A-D, * and #. An "H" will
appear on the LCD when the * is entered and upside down A
will appear when the # is entered. The # sign is used as a
wild card. Refer to WILDCARD for more information.
11.2 PROGRAMMING ALL DSQ CODES
Place your radio in front of you. The following steps get
your radio set for DSQ operation.
1. Select the Main Band by pressing the VHF or UHF key.
2. Press and hold the FUNC key, then press the B key. The
LCD display will indicate A-000.
3. Enter 3 digits for the group that YOU want to call. In
other words, a unique calling code for a specific group.
EXAMPLE: PROGRAM 1ST GROUP CODE
A-123
4. Rotate the Main Tuning dial clockwise until B-000 is
displayed on the LCD.
5. Enter 3 digits for another group that YOU might call.
This is an additional group calling code.
EXAMPLE: PROGRAM 2ND GROUP CODE
B-456
6. Rotate the Main Tuning dial clockwise until P-000 is
displayed on the LCD.
7. Enter 3 digits for your "own" Personal code. This is
your unique identification code.
EXAMPLE: PROGRAM YOUR OWN CODE
P-100
8. Rotate the Main Tuning dial clockwise until y-000 is
displayed on the LCD.
9. And now you must select the "others" 3 digit code. This
is the operator you're calling. Lets say you're calling
operator 200, enter "200" on the keypad.
EXAMPLE: PROGRAM THE OTHERS CODE
y-200
10. Rotate the Main Tuning dial clockwise until nn-00 is
displayed on the LCD.
11. Enter a two digit code that will become the Digital
Signal Message.
EXAMPLE: DIGITAL SIGNAL MESSAGE
nn-07
12. Press the VHF or UHF key to end setup.
Only radios with DSQ functionality are capable of receiving
and/or transmitting DSQ tasks. These tasks are described in the
following sub-sections, have fun!
11.3 DSQ MODES
This section will address all functions of DSQ and describe
how they should be used. Only through experimentation of
DSQ will you get the hang of it. DSQ functionality comes in
various flavors, and they are shown in the following table.
DSQ FUNCTION LCD DISPLAY
----------------------------- -----------------
Straight DSQ D.SQ
Group Calling G D.SQ
Private Calling In A Group G P D.SQ
Private Call P D.SQ
11.3.1 TRANSMITTING (CODE SQUELCH)
Coded Squelch is a unique 3 digit sequence, when sent to
another unit configured only for D.SQ, will open the
receiver for reception. It's always a good idea to have a
cheat card that lists each units identifier (own code) and
group codes.
1. Select the Main Band by pressing the VHF or UHF key.
2. Press and hold the FUNC key, then press the B key.
3. Rotate the Main Tuning dial and select either A- for
GROUP A or B- for GROUP B. Each group should have a
unique identifier code. If either GROUP A or B doesn't
contain the desired 3 digit code, enter it in at this
time via the keypad.
4. Return to the Main Band as selected in step 1.
5. Press the B key several times until "D.SQ" displays on
the upper right-hand corner of the LCD.
6. When you press the PTT key, the Code Squelch is
transmitted automatically. At the conclusion of the 3
digits being transmitted, the operators radio (who you
are calling) receiver will accept your transmission.
11.3.2 RECEIVING (CODE SQUELCH)
If the received Code Squelch signal matches the set Code
Squelch code, D.SQ will begin to flash on the LCD display.
In addition, an audible alert will be heard through the
speaker.
If the receiver is on receive mode by code squelch, it is
possible to communicate within 1.5 seconds after a received
signal is clipped.
11.3.3 TRANSMITTING (GROUP CALLING)
When you select this option, you will be able to contact
many operators that collectively make up a group. If
operators with compatible DSQ functionality are configured
correctly, and all have the same group code programmed,
their radios should open and receive your call. It's always
a good idea to have a cheat card that lists each units
identifier (own code) and group codes. Here's what you have
to do.
1. Press the B key.
2. Rotate the Main Tuning dial and select either A- for
GROUP A or B- for GROUP B. Each group should have a
unique identifier code.
3. Press the B key several times until G D.SQ displays on
the upper right-hand corner of the LCD.
4. When you press the PTT switch, the GROUP code selected
will be transmitted to all units in the GROUP.
If you are using GROUP A in step 2 and wish to change to
GROUP B, follow steps 1-4 again.
The following DSQ code is transmitted as shown:
(3 DIGIT GROUP CODE) * (3 DIGIT OWN CODE)
11.3.4 RECEIVING (GROUP CALLING)
To receive DSQ coded calls in GROUP CALLING, setup your
radio for G DSQ as follows:
1. Press and hold the FUNC key, then press the B key until
G DSQ appears on the LCD display.
When the received DSQ code matches the first 3 digits of
your display (group code), the G DSQ indicator will begin
to flash. If the BEEP is off, the squelch will open for as
long as the calling operator is transmitting. If the BEEP
is on, an audible beep will be emitted from the radio and
the indicator will display which group is calling. Reset
the display by pressing the Main Band key or PTT.
11.3.5 TRANSMITTING (PRIVATE CALLING IN A GROUP)
It's always a good idea to have a cheat card that lists
each units identifier (own code) and group codes.
1. Press the B key.
2. Rotate the Main Tuning dial and select either A- for
GROUP A or B- for GROUP B. Each group should have a
unique identifier code.
3. Press the B key several times until GPDSQ displays on
the upper right-hand corner of the LCD.
4. Press the PTT switch to transmit the DSQ code or press
the VFO key for the band you are working.
The following DSQ code is transmitted as shown:
(3 DIGIT GROUP CODE) (1 DIGIT OTHERS CODE) * (1 DIGIT OWN CODE)
11.3.6 RECEIVING (PRIVATE CALLING IN A GROUP)
To receive DSQ coded calls in PRIVATE CALL IN A GROUP,
setup your radio for GPDSQ as follows:
1. Press and hold the FUNC key, then press the B key until
GPD.SQ appears on the LCD display.
When the received DSQ code matches the first 3 digits of
your group and your own code, the DSQ GP indicator will
begin to flash. If the BEEP is off, the squelch will open
for as long as the calling operator is transmitting. If the
BEEP is on, an audible beep will be emitted from the radio
and the indicator will display which group is calling.
Reset the display by pressing the Main Band key or PTT.
11.3.7 TRANSMITTING (PRIVATE CALL)
This option would be used when someone is calling only you.
This is different from encode/decode because you determine
your own identification code and not a subaudible tone.
It's always a good idea to have a cheat card that lists
each units identifier (own code) and group codes.
1. Press the B key.
2. Press the B key several times until P D.SQ displays on
the upper right-hand corner of the LCD.
4. Press the PTT key to transmit the DSQ code or press the
VFO key for the band you are working.
The following DSQ code is transmitted as shown:
(3 DIGIT OTHERS CODE) * (3 DIGIT OWN CODE)
11.3.8 RECEIVING (PRIVATE CALL)
To receive DSQ coded calls in PRIVATE CALL, setup your
radio for P D.SQ as follows:
1. Press and hold the FUNC key, then press the B key until
P D.SQ appears on the LCD display.
11.4 ERROR CODE
When the "Other's" private code is not confirmed the LCD
display will indicate "Er".
11.5 TIMING CONSIDERATIONS
On occasions you may find that the operation of DSQ through
some older repeaters may be unpredictable. This occurs on
initial transmit with your DJ-580. When you transmit, a
time delay occurs before the repeater is fully
transmitting. The DJ-580 will begin to transmit the DSQ
tone sequence during the repeater transmit delay. The
DJ-580 can delay 450 ms or 750 ms. In addition, the
timing period for the tone burst sequence can be adjusted.
Please refer to section 10.7 for more information.
It is possible to delay the time to transmit codes to about
750ms after the PTT key is pressed.
1. Press and hold the FUNC key, then press the * key. The
LCD display will display FL.
2. Press and hold the FUNC key, then press the 4 key. The
LCD display will display d-750 or d-450. Repeat this
step until the desired selection is made.
3. Press and hold the FUNC key, then press the * key.
Repeat this step until FL and PL is absent from the
display.
11.6 DSQ WILDCARDS
The # symbol is a wildcard that may be substituted for any
one digit,letter or symbols used in DSQ codes. When the #
symbol is entered it appears on the LCD display as an
upside down A. The wildcard allows for the combination of
many groups. If the first or first and second digits of
several group codes are the same, you can replace the
second and third digits (or just third digit) with a #
mark, and thus transmit to all those groups.
EXAMPLE: WILDCARDS
1. Enter the 2 meter frequency of 146.520.
2. Press and hold the FUNC key, then press the DSQS key.
Select any code squelch memory channel.
3. Release the FUNC key now and select a 3 digit code
squelch code using the keypad.
Example: Enter the 3 digit code 1#5.
4. Press the FUNC key to return the LCD display to
operating frequency.
Example: Now you will see on the LCD display P45.52.
5. Press the D.SQL key repeatedly (2 times) until C appears
in the 100 MHz digit location.
Example: C45.620
If the incoming coded calls are anyone with a group code as
follows, the call will be received by your radio.
o 105 through 195
o 1A5 through 1D5
o 1*5
o 1#5
6. When you receive a call from another station, the C will
flash on and off for as long as the other operator is
transmitting. Your radio has already memorized who was
calling you, so press the PTT switch and you will
transmit to that station directly. When you have
completed your QSO, enter the wildcard sequence again to
open your radio to all other stations again.
11.7 DIGITAL SIGNAL MESSAGE
This function allows you to send or receive messages
consisting of 2 digit codes.
11.7.1 TRANSMITTING DIGITAL SIGNAL MESSAGE
You can retain 1 signal message in the transmitter memory.
1. Press and hold the FUNC key, then press the B key.
2. Rotate the Main Tuning dial and select a message memory
channel nn.
3. Enter a 2 digit message code. This is a code that has
been predetermined and understood by the operating
parties.
4. Press the VHF or UHF key to end setup.
5. Set the appropriate paging function (D.SQ, G D.SQ etc).
6. Press the PTT key to transmit the DSQ code. Continue to
hold the PTT key and press the CALL key.
What the receiving operator will see on the display will be
the unit number f the calling station followed by the 2
digit code. The following is the sequence sent:
# (2 DIGIT SIGNAL MESSAGE)
11.7.2 RECEIVING DIGITAL SIGNAL MESSAGE
1. Set the appropriate paging function (D.SQ, G D.SQ etc).
2. When the appropriate codes are received, your receiver
will open to hear the calling operator. When the digital
signal message is sent shortly after the initial
transmission, you will see on the LCD display the 3
digit calling station followed by a - and then the 2
digit digital signal message.
11.7.3 TRANSMITTING WITH DIGITAL SIGNAL DISPLAYED
While a digital signal message is displayed, press the PTT
switch. Your signal will be transmitted back to the station
calling by using the displayed DSQ settings. The frequency
will return to your LCD display.
11.7.4 REVIEW DIGITAL SIGNAL MESSAGE MEMORY
You can store up to 3 previously received digital signal
messages. The first two memories store the messages in
received order. The third memory stores the latest message.
These messages display the 3 digit calling station followed
by the 2 digit message. Here's how to view digital signal
message memory.
1. Press and hold the FUNC key, then press the MESS key.
Select any code squelch memory channel. The latest
message will be displayed on the LCD display.
2. Rotate the Main Tuning dial to review the previously
sent messages in n1 through n2. You can also use the
arrow keys to review these messages.
11.7.5 CLEARING MESSAGE MEMORY
If you find it necessary to clear out messages, proceed
with the following steps.
1. Select the memory number and press the C key once to
clear out that location.
12 CROSS BAND REPEATER
The DJ-580 is capable of cross band repeat. To simplify
matters, it means that when you transmit on one band it is
simultaneously heard on the other band. Ok you want to set
up a cross band repeater? Here are a few things to remember
about cross band repeat:
1. When cross band repeat is active, you cannot change
frequencies or utilize other functions with the
exception of cross band deactivation.
2. Set squelch threshold before you activate cross band
repeat.
3. No radio modification is necessary to activate this
function.
4. This isn't a 100% duty cycle repeater. If
the radio becomes extremly hot to the
touch, the radio should be allowed a cool
down time.
5. Use cross band repeat in eith Low or Mid power only.
| 6. Cross band repeat will not allow for different CTCSS
| Encode/Decode tones on each band.
| Using cross band repeat allows a user to enter on one
| band and cross over to the other band. You may use shifts
| or operate in simplex operation.
12.1 ACTIVATE CROSS BAND REPEATER
Here are the steps for cross band repeat.
1. Rotate the volume controls for the VHF and UHF bands
fully counter-clockwise.
2. Press and hold the FUNC key, then press the FL key. The
LCD should display FL.
3. Press each key once as follows: #, 5, 0 and 8. You
should notice that the word oPEn displays on the LCD and
the opposite band indicator will begin to blink.
The radio is now in cross band repeat. When a signal is
received on one band, it will be retransmitted onto the
other band.
12.2 DEACTIVATE CROSS BAND REPEATER
To return to original mode perform the following:
1. Press and hold the FUNC key, then you will press the
FL/PL key 4 times. After you press it the first time the
LCD will display CLoSE. This indicates to you that cross
band repeat has been disabled. The other 3 times that
you press the FL/PL key will turn off the FL and PL
indicators.
13 FULL DUPLEX OPERATION
The principles of Full Duplex operation is very much like a
telephone. The idea behind this is that when you are
talking (let's say) on 2 meters you will hear the
transmission from the other station on the 440 band. He
will hear you on 2 meters.
YOUR STATION OTHER STATION
TRANSMIT ON 2 METERS ------>-------->-------> RECEIVE ON 2 METERS
RECEIVE ON 440 BAND <-----<--------<-------- TRANSMIT ON 440 BAND
13.1 ENABLE SPEAKER FULL-DUPLEX
Enabling the speaker will cause feedback unless an external
earphone or headset is used.
1. Press and hold the FUNC key, then press the * key. The
LCD should display FL.
2. Press and hold the FUNC key, then press the 5 key. The
LCD should display Fd-on. Repeat this step until the
field indicates Fd-on.
3. Press and hold the FUNC key, then press the FL/PL key
repeatedly until the FL and PL indicators are absent
from the LCD display.
13.2 DISABLE SPEAKER SEMI-DUPLEX
Perform the following steps:
1. Press and hold the FUNC key, then press the * key. The
LCD should display FL.
2. Press and hold the FUNC key, then press the 5 key. The
LCD should display Fd-oF. Repeat this step until the
field indicates Fd-oF.
3. Press and hold the FUNC key, then press the FL/PL key
repeatedly until the FL and PL indicators are absent
from the LCD display.
14 AIRCRAFT AND CELLULAR TELEPHONE MODIFICATION
The radio will have to be opened and modified to receive
aircraft and cellular telephone. This procedure isn't
difficult if you take your time. If you are unsure of your
ability to open and/or perform this mod, please find
someone with this know how!
*** NOTE ***
Don't even think of performing this modification unless you
have the right tools and temperment.
1. Turn the radio off and remove the battery pack.
2. CAREFULLY remove the 4 phillips screws on the bottom of
the radio. These screws represent each corner of the
bottom of the radio.
Front of Radio
+---------------------------------+
| * <- Remove these screws -> * |
| |
| * <- Remove these screws -> * |
+---------------------------------+
BOTTOM VIEW OF RADIO SHOWN
3. You are about to remove the battery connector plate.
There are wires connected to this plate. When moving the
plate out of the way, don't pull further then you have
to in order to see into the bottom of the radio. Locate
| a BRIGHT RED LOOPED WIRE. Remove or cut (tape exposed
ends) this jumper. That's all there is folks!
| *** WARNING ***
| You should be extremely careful not to cut the wrong
| wire. You may cut the BRIGHT RED LOOPED WIRE. Don't
| cut the pink or orange wire by mistake.
4. Take your time and reassemble the radio. Make sure that
during reassembly that you:
o Don't forget to place long tension arm (part of the
battery connector plate) into the battery lock clip
located on the same side of the radio as the PTT
switch.
REMEMBER, be patient and take your time. Never force
anything together! It came apart easily, it should go back
together that way.
5. Reset the radio (Section 9.3) and enjoy a hot airband
receiver. You will be able to enter a frequency range
from 108-142.995. The receiver will actually begin to
receive around 110 MHz. Another way to gain access into
the airband is, press the "FUNC" button while pressing
the "VHF" key.
| *** CELLULAR RECEIVE ***
| After you modified your DJ-580 for Airband, you also
| enabled cellular telephone reception. To receive
| cellular telephone, you can enter the frequency directly
| from the keypad or press the "FUNC" button while
| pressing the "UHF" key. The STEP key in cellular regions
| will only allow increments of 10, 12.5, 20 and 25 kHz.
*** NOTE ***
If you see a second decimal point blink in the frequency
displayed, this means that the PLL circuitry isn't locked.
Example: 108.0.0
^____ This decimal point will blink.
ACCESSORIES
OPTIONAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
STANDARD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
ANTENNA CONNECTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
AUTOMATIC DIALER. . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
CLEAR DIALER MEMORY . . . . . . . . . . . . . . . . . . . . . . .41
CORRECTING CODES IN DIALER MEMORY . . . . . . . . . . . . . . . .41
DIALER RATE ADJUST. . . . . . . . . . . . . . . . . . . . . . . .43
DISABLE AUTODIAL. . . . . . . . . . . . . . . . . . . . . . . . .43
MANUAL DIAL . . . . . . . . . . . . . . . . . . . . . . . . . . .43
PROGRAMMING NUMBER. . . . . . . . . . . . . . . . . . . . . . . .41
TRANSMIT AUTODIAL NUMBER. . . . . . . . . . . . . . . . . . . . .42
BATTERY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
APO KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
BS KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
EBP-20N SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . 3
EBP-22N SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . 4
LOCK BUTTON . . . . . . . . . . . . . . . . . . . . . . . . . . .17
BS KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
CALL MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
ACTIVATING CALL CHANNEL . . . . . . . . . . . . . . . . . . . . .29
COPY TO VFO FUNCTION. . . . . . . . . . . . . . . . . . . . . . .29
PROGRAMMING THE CALL CHANNEL. . . . . . . . . . . . . . . . . . .29
CALL PRIORITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
CALL/CALL.W KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
CLEARING ENTRY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
CROSS BAND REPEATER . . . . . . . . . . . . . . . . . . . . . . . . . . .53
ACTIVATE CROSS BAND REPEAT. . . . . . . . . . . . . . . . . . . .54
DEACTIVATE CROSS BAND REPEAT. . . . . . . . . . . . . . . . . . .54
CTCSS ENCODE/DECODE . . . . . . . . . . . . . . . . . . . . . . . . . . .39
DECODE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
DESCRIPTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
APO KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
BEEP KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
CALL/CALL.W KEY . . . . . . . . . . . . . . . . . . . . . . . . .14
CONTROL KEYPAD. . . . . . . . . . . . . . . . . . . . . . . . . . 4
DOWN ARROW AND FL/PL KEY. . . . . . . . . . . . . . . . . . . . .11
DUAL KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
GP DSQ/DSQS KEY . . . . . . . . . . . . . . . . . . . . . . . . .13
LAMP KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
LCD DISPLAY PANEL . . . . . . . . . . . . . . . . . . . . . . 4, 18
MESS KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
MICROPHONE. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
MONI/BS KEY . . . . . . . . . . . . . . . . . . . . . . . . . . .15
MR/MW KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
PO KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
PRI/DIAL M KEY. . . . . . . . . . . . . . . . . . . . . . . . . .13
REV KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . 7, 39
SCN/PS KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . .13
SHIFT KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
SKIP/M TO V KEY . . . . . . . . . . . . . . . . . . . . . . . . .13
SPEAKER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
SPEAKER JACK. . . . . . . . . . . . . . . . . . . . . . . . . . .16
STEP KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
T.SQL KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
TMS/VCS KEY . . . . . . . . . . . . . . . . . . . . . . . . . . .10
TONE KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
UHF BAND KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . 5
VHF BAND KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . 5
DIAL M KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
DSQ
CLEARING MESSAGE MEMORY . . . . . . . . . . . . . . . . . . . . .53
DIGITAL SIGNAL MESSAGE. . . . . . . . . . . . . . . . . . . . . .52
DIGITAL SQUELCH . . . . . . . . . . . . . . . . . . . . . . . . .44
DSQ MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
ERROR CODE. . . . . . . . . . . . . . . . . . . . . . . . . . . .50
PROGRAMMING ALL DSQ CODES . . . . . . . . . . . . . . . . . . . .45
RECEIVING (CODE SQUELCH). . . . . . . . . . . . . . . . . . . . .47
RECEIVING (GROUP CALLING) . . . . . . . . . . . . . . . . . . . .48
RECEIVING (PRIVATE CALL). . . . . . . . . . . . . . . . . . . . .50
RECEIVING (PRIVATE CALLING IN A GROUP). . . . . . . . . . . . . .49
RECEIVING DIGITAL SIGNAL MESSAGE. . . . . . . . . . . . . . . . .52
REVIEW DIGITAL SIGNAL MESSAGE MEMORY. . . . . . . . . . . . . . .53
SCHEME. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
TIMING CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . .50
TRANSMITTING (CODE SQUELCH) . . . . . . . . . . . . . . . . . . .47
TRANSMITTING (GROUP CALLING). . . . . . . . . . . . . . . . . . .48
TRANSMITTING (PRIVATE CALL) . . . . . . . . . . . . . . . . . . .49
TRANSMITTING (PRIVATE CALLING IN A GROUP) . . . . . . . . . . . .49
TRANSMITTING DIGITAL SIGNAL MESSAGE . . . . . . . . . . . . . . .52
TRANSMITTING WITH DIGITAL SIGNAL DISPLAYED. . . . . . . . . . . .52
WILDCARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
DSQS KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
DUAL WATCH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
CALL/MEMORY . . . . . . . . . . . . . . . . . . . . . . . . . . .33
CALL/VFO. . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
VFO/MEMORY. . . . . . . . . . . . . . . . . . . . . . . . . . . .32
ENCODE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
FREQUENCY
FREQUENCY INDICATOR . . . . . . . . . . . . . . . . . . . . . . .19
STEP KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
FREQUENCY COVERAGE
AMERICAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
EUROPEAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
FRONT PANEL
LCD DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . .18
FRONT PANEL CONTROLS/FUNCTIONS. . . . . . . . . . . . . . . . . . . . . . 4
FUNCTION KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
GP DSQ/DSQS KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
KEYPAD
KEYPAD ENTRY. . . . . . . . . . . . . . . . . . . . . . . . . . .23
LAMP KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
LOW LEVEL BATTERY MODE. . . . . . . . . . . . . . . . . . . . . . . . . .24
M TO V KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
MAIN TUNING DIAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
MEMORY CHANNEL
SKIP MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
MEMORY MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
ALLOCATION OF MEMORY CHANNELS . . . . . . . . . . . . . . . . . .27
CANCELLING A MEMORY CHANNEL . . . . . . . . . . . . . . . . . . .27
MEMORY TO VFO COPY FUNCTION . . . . . . . . . . . . . . . . . . .28
PROGRAMMING A MEMORY CHANNEL (MW KEY) . . . . . . . . . . . . . .25
SCROLL MEMORY . . . . . . . . . . . . . . . . . . . . . . . . . .26
MEMORY PRIORITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
MEMORY SCAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
MEMORY CHANNEL SKIP MODE. . . . . . . . . . . . . . . . . . . . .36
MESS KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
MICROPHONE
MICROPHONE JACK . . . . . . . . . . . . . . . . . . . . . . . . .16
MODIFICATION
AIRCRAFT. . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
CELLULAR TELEPHONE. . . . . . . . . . . . . . . . . . . . . . . .55
MONI KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
MONO BAND FUNCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . .23
MR KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13, 26
MR/MW KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
MW KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13, 25
POWER
EBP-20N BATTERY . . . . . . . . . . . . . . . . . . . . . . . . . 3
EBP-22N BATTERY . . . . . . . . . . . . . . . . . . . . . . . . . 4
OUTPUT SETTING. . . . . . . . . . . . . . . . . . . . . . . . . .24
PO KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
PRI KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
PRIORITY FUNCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . .30
CALL PRIORITY . . . . . . . . . . . . . . . . . . . . . . . . . .31
MEMORY PRIORITY . . . . . . . . . . . . . . . . . . . . . . . . .30
VFO PRIORITY. . . . . . . . . . . . . . . . . . . . . . . . . . .30
PS KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
PTT SWITCH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
REPEATER OPERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . .38
MEMORY MODE SPLIT . . . . . . . . . . . . . . . . . . . . . . . .38
REV KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
SPLIT FREQUENCY FUNCTION. . . . . . . . . . . . . . . . . . . . .38
VFO MODE SPLIT. . . . . . . . . . . . . . . . . . . . . . . . . .38
RESETTING RADIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
REV KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
SCANNING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
DUAL BAND SCAN. . . . . . . . . . . . . . . . . . . . . . . . . .37
DUAL BAND WITH MEMORY PRIORITY. . . . . . . . . . . . . . . . . .37
MEMORY SCAN . . . . . . . . . . . . . . . . . . . . . . . . . . .35
PROGRAM BAND SCAN MODE. . . . . . . . . . . . . . . . . . . . . .34
SCANNING TYPES. . . . . . . . . . . . . . . . . . . . . . . . . .36
VFO SCAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
SCANNING TYPES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
SCN KEY
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
SKIP KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13, 36
SPEAKER JACK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
VHF/UHF DUAL EXTERNAL . . . . . . . . . . . . . . . . . . . . . .16
SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
BATTERY SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . 3
EBP-20N BATTERY . . . . . . . . . . . . . . . . . . . . . . . . . 4
EUROPEAN FREQUENCY COVERAGE . . . . . . . . . . . . . . . . . . . 2
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
RECEIVER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
TRANSMITTER . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
U.S. FREQUENCY COVERAGE . . . . . . . . . . . . . . . . . . . . . 2
SQUELCH
UHF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
VHF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
STEP KEY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
TOP PANEL
Controls and Functions. . . . . . . . . . . . . . . . . . . . . .15
TRANSCEIVER MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
CALL MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
MEMORY MODE . . . . . . . . . . . . . . . . . . . . . . . . . . .25
VFO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
TRANSMITTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
LOW LEVEL BATTERY MODE. . . . . . . . . . . . . . . . . . . . . .24
POWER OUTPUT SETTING. . . . . . . . . . . . . . . . . . . . . . .24
VFO MODE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
VFO PRIORITY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
VFO SCAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
VOLUME CONTROL
UHF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
VHF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
W KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29