Hello Laurie,
what version of QRS are you using (and what version of windows)?
From your description of the problem it might be caused by:
- using a Win3 version of QRS with WinXp or Vista
- another program grabbing hold of the serial port(s) before QRS does
- defective serial port
73, Rik ON7YD
Quoting lawrence mayhead <[email protected]>:
Does anyone have experience of using a computer without RS232 for QRS.
I have tried to get an output from the 9 pin serial ports on my computer, it
appears that the -12 volts on the appropriate pin (pin 4 for Key ) drops
only
momentarily. If this is correct I will need a latch to hold the command
until
released. Is this the general experience or am I doing something wrong
(again ! )
Thanks 73 Laurie.
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