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setclock.txt
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1996-06-24
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102 lines
CONFIGURING THE COMPUTER TO THE PROSKAN SSTV PROGRAM.
SETCLOCK.TXT
Page 1
19 April 1996
After you install the PROSKAN SSTV program into your computer, you
will see that when you run the program for the FIRST time, (by typing
in at the prompt, FSCAN.EXE & <Enter>, you may not be able to get to
the Main SSTV Screen untill you complete the 'CONFIGURE' requirements.
What will come up on screen is some important information. Read them
and hit <Enter> to continue on. Then the 'PRO_SKAN SSTV SYSTEM' screen
will appear on the left side. On the right side is information about
Copyrites, your Call being imbedded, etc. Also notice that you can
use your Mouse and/or keyboard both here and on the SSTV screen.
1. On the 'Left Screen Box' select "CONFIGURE SYSTEM" <Enter>
A new screen will appear on the right side. Select (0), which is
"CALIBRATE CRYSTAL CLOCK" <Enter> and a Box will come up;
follow its instructions. A rough setting has been set in and it
must be adjusted by receiving a WFAX signal. The Vertical alignment
for receiving pictures as well as transmitting will be incorrect
untill you complete the 'CONFIGURE' requirements...
2. First select (F), which is "SET FAX 800X600X16 VMode" <Enter>.
{ You can not calibrate the Crystal Clock untill you do this, and
also the FAX screen will not appear when selected. }
A selection box appears - Highlite the Video card that your computer
is using and hit <Enter> to lock it in. If you don't know what your
Video card is, select (?), ENTER UNKNOWN; A box will appear called
"CUSTOM VIDEO MODE", with instructions. Hit <ENTER> to return back
to the CONFIGURE box.
3. Next Highlite (O), PORT ADDRESS, <ENTER>, Then Highlite the COM PORT
number that you are going to use. Hit <Enter> to lock it in. You can
change this anytime if you did it wrong. etc. You can't receive WFAX
or any pictures untill this is done.
4. When you have the above completed, tune your radio to a strong
WEFAX signal. Here in Ct. we get it strong on 10.864 MHZ USB
but on some days we can't even hear it. In that case tune around
for another WEFAX station. Some WFAX frequencies are: 3.356, 8.078,
10.978, 10.538, and 14.927. Usually they are on 24 hours but they
do take breaks. Tune in on the strongest one. There are many others,
so hunt around. By the way, all are Upper Side Band. USB
While receiving the WEFAX picture for alignment purposes, try to
get the picture as straight as you can through adjusting the Clock
Frequency. This means that you have to go back to the Configure
screen at (0) to make the correction. You may have to do this a few
times, but it is worth it to receive straight pictures.
The BACKSPACE Key is used to delete the Frequency numbers one at a
time so you can type in the increase or decrease. Try 100 up or down
and see if it made the change in the rite direction on the incomming
WEFAX signal. Hitting the <ENTER> key will lock it in.
P.S.
A SSTV station can also be used in scottie one.
Page 2
5. Next highlite (B), BASE TIMER 1 or 2. Hitting the <Enter> Key will
toggle it between 1 and 2. Put it at 1 for now if you are not sure
if your computer is fast enough. If you are running a 486 DX2 66
MHZ or faster computer, set it to 2.
6. In Base Timer 2 Mode, highlite (Q) "QUICK SET". Hitting the <ENTER>
Key once will put in a quick but rough setting to all the SSTV picture
modes. In Base Timer Mode 2, you will surely have to make Slant
adjustments for each SSTV Mode, but Timer Mode 2 is the best....
There is No "QUICK SET" in Base Timer Mode 1. (Smaller Screen)
7. Next Highlite (C) "CORRECT RX OFFSET". <Enter> A Box will appear
with instructions. Follow the instructions, hit <Enter> to lock
your setting in and Exit. (Option valid only if Memory Manager Act.)
8. Next Highlite (A), "AUDIO TX SOURCE" <ENTER>. A Box will appear
for you to enter your AUDIO TONES TRANSMIT SOURCE. (ie. computer
Serial Port or Computer speaker). View the file PSCANCBL.PCX for
cable making setups. It is strongly advised for you to use the
Philbrook Dual Interface for this program if you want outstanding
picture quality. To see this interface, view the file PS-BOARD.PCX
which is included with PROSKAN.
9. Highlite "EXIT" and hit <Enter>, to leave that setup Box. The Right
Setup Screen Box goes away.
10. With the Left setup screen remaining, Highlite (S), for Slow
Scan, <Enter>. The Main SSTV Screen will appear! WoW!
NOTE. Any of the above CONFIGURE settings can be changed at any time.
Have Fun KA1LPA Jamie