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GTT50A DEMO Problem

Posted: Tue Jul 15, 2014 12:50 pm
by djvoss
I downloaded GTT50A demo and setup the SD memory card. Upon powerup the display looked correct, however, the Touch on any of the 5 buttons produced nothing. I then reloaded the other demo of just the Calculator(GTT file examples) and ran the calaculator script. The buttons still did not work. I used this file earlier and it did work. I then ran GTT suport Tool and send a "Restore Touch Calibration" command. The LCD Touch now worked.
Upon restoring the GTT50A demo and powering up, again the Touch does not work.

Am I missing something for this demo of Features, Caculator, Paino, Photos and Languages??

Re: GTT50A DEMO Problem

Posted: Tue Jul 15, 2014 1:06 pm
by Tino
Hi Don,

On your SD Card please delete the touchcal.dat file in the system folder. Then calibrate your touch again.

Also did you update the firmware to your GTT50A?

Thank you
Martino

Re: GTT50A DEMO Problem

Posted: Tue Jul 15, 2014 2:05 pm
by djvoss
The were no files in System. I then did a Touch calabrate and the GTT50A Demo worked. My version is 20.

Thanks
Don

Re: GTT50A DEMO Problem

Posted: Tue Jul 15, 2014 2:46 pm
by Tino
Hi Don,

Glad to hear it is working.

Thank you
Martino