My issue is the bottom row of buttons on the keypad shown below not working. So far I have tried:
Installing a new keypad
Disconnecting all controller board inputs except for the power supply and keypad ribbon cable
Checked the keypad interface ribbon cable for continuity
These steps lead me back to the 26 pin header (which looks fine) on the main controller board but I am unsure of where to go from here. This is for a Q-lab accelerated weathering tester. Any suggestions?
Installing a new keypad
Disconnecting all controller board inputs except for the power supply and keypad ribbon cable
Checked the keypad interface ribbon cable for continuity
These steps lead me back to the 26 pin header (which looks fine) on the main controller board but I am unsure of where to go from here. This is for a Q-lab accelerated weathering tester. Any suggestions?