When you start the program you will see the screen below. When you look at the screen you will
note that in the STEP, VOLUME, SQUELCH, BFO, and IF-SHIFT each have one letter that
is bolded. If you push that key the function will then show a triple box around the functions title.
This function now can be controlled by the right and left arrow keys. The following functions are
turned ON and OFF by pushing the bold letters in there title POWER, AGC, NB, and ATTN.
After setting the tuning STEP the frequency can be moved UP and DOWN by pushing the up
and down arrows. The frequency will move up and down by the amount of the step setting. Right
below the POWER function you will see the Note that if you push the E button the program will
Exit. The program will turn off the PCR1000 before it exits. Any function being controlled by the
left and right arrow keys can be set to zero by pressing 0.
Plug the male to male null modem connector into the rs232 connector on the back of the PCR1000.
Plug the PSION rs232 cable into the null modem connector.
Here are the files for the PSION 3a. You can just install the OPA or load the other files then
you can make any changes to the software you want. The only thing that is commented in the files
are the PROC's. If you install the OPA file there will be a PCR icon on the screen.