The Display Calibration is one of the first things that you should do. The software is written so that the first time you run the software, it forces you to calibrate the display. If you find you must redo the initialization routines, look at line 18 in EEPROMNew.cpp. If you uncomment that line and set val equal to 0, the code forces an initialization, including the screen calibration.
If you're not hearing any audio, you should still hear the original audio out of the original speaker/headphone jack.
Jack, W8TEE
On Friday, January 25, 2019, 5:03:59 PM EST, PeteWK8S via Groups.Io <pmeier@...> wrote:
After several false starts with wiring I now have a somewhat working display. Display is correct but touch is erratic, sometimes it works but mostly not, seems to need calibration. Encoder switches work but tuning does not change display frequency. No audio or noise as yet.? Troubleshooting will hopefully find my errors.
I must say working with the IDC connectors is confusing and difficult so a warning to all - go slow and triple check before you crimp. Orientation is everything! Lots and lots of wires so it's quite the jungle. :-)