Re: Communication issue between laptop and QD pattern generator and 780 drivers added

Re: Communication issue between laptop and QD pattern generator and 780 drivers added

Home Forums General Chit Chat and Other Stuff Communication issue between laptop and QD pattern generator and 780 drivers added Re: Communication issue between laptop and QD pattern generator and 780 drivers added

#2002
Anonymous
Inactive

Things are getting better.

I have finally found the QD port hidden at the bottom of the list.
Question:
When I check the driver details I read: usbser.sys and not QD780.inf
Is this correct ?

Ok, let’s go ahead.
Then, I followed your instructions.
With the generator options I’ve selected the correct port (#8 instead of #3 proposed as default). That’s something I didn’t do before because I didn’t know the port assignment! (first mistake).
By the way, I noticed that I can perform a successful test on a wrong port. That is misleading!
I noticed also that we cannot do a second test. The system closes down.

Finally, I got it working ! 😀

But:
While the sequence scrolls the IRE levels on the TV screen the IRE label (if displayed) doesn’t change. Is this correct too?
Previously, I didn’t use the TV for testing. I was expecting changes on the QD display (second mistake).

During the training, I used mostly Calman. I didn’t have much opportunities to play with Chromapure and I didn’t remember those details.

Can you please give me your comments on the above questions.
Thanks Gregg for your help.
Regards
Jean-Pierre