Installing a new in.k600 controller

[Bill.Thurston]

Old unit still works but display is distorted and hard to read.
Plug new unit in same place as old unit and nothing shows on the screen.
Pressed "0n/off" switch with no results.
Is the new unit bad? Is there an installation guide?
If I had a display, I could surely set it up correctly.
Help please!!

[Tman122]

Hmmmmmmm the new controller is compatible I am assuming. Make sure all the contacts in the plug and on the cable are clean and not bent.

[Ryan VSO]

you replaced a in.k 600 static or graphic and it was installed on an in.xe or in.xm ?