USER CONFIGURABLE SETTINGS
|
Setting
| Label
| Position
|
Control port parity disabled | S1/3
| On
|
Control port parity enabled
| S1/3
| Off
|
Control port parity set to odd | S1/4
| On
|
Control port parity set to even
| S1/4
| Off
|
Control port uses 8 data bits | S1/5
| On
|
Control port uses 7 data bits
| S1/5
| Off
|
Control port uses 1 stop bit | S1/6
| On
|
Control port uses 2 stop bits
| S1/6
| Off
|
Alarm reporting disabled | S1/7
| On
|
Alarm reporting enabled
| S1/7
| Off
|
Alarm reporting output to DCE control port | S1/8
| On
|
Alarm reporting output to DTE control port
| S1/8
| Off
|
Adapter in SMDS mode | S2/3
| On
|
Adapter in DSU mode
| S2/3
| Off
|
T3/E3 receive equalization enabled | S2/4
| On
|
T3/E3 receive equalization disabled
| S2/4
| Off
|
T3/E3 transmit Line Build Out out | S2/5
| On
|
T3/E3 transmit Line Build Out in
| S2/5
| Off
|
Factory configured - do not alter | S2/6
| On
|
Factory configured - do not alter | S2/7
| On
|
Factory configured - do not alter | S2/8
| On
|
THUMBWEEL FUNCTION SELECTION
|
Function
| S3
| S4
| S5
|
Reset loopback tests
| Pushed
| Position 0
| Not pushed
|
Begin remote line loopback test
| Pushed
| Position 1
| Not pushed
|
Begin remote payload loopback test
| Pushed
| Position 2
| Not pushed
|
Reset to factory defaults and switch settings
| Pushed for 2 sec.
| Position 3
| Pushed for 2 sec.
|
Begin near-end line loopback test
| Pushed
| Position 4
| Not pushed
|
Begin near-end payload loopback test
| Pushed
| Position 5
| Not pushed
|
Begin near-end local loopback test
| Pushed
| Position 6
| Not pushed
|
Begin data near-end terminal loopback test
| Pushed
| Position 7
| Not pushed
|
Reset SMDSU address to 00:00:000
| Pushed for 2 sec.
| Position 7
| Pushed for 2 sec.
|
Note: S3 and S5 must always be held for at least one-half of one second for the above functions to take effect.
|