Hi: I have a problem with my unit. I've already installed the switch for the DVDs, and works great. The problem is the TV. I can hear the audio, but only get a BLACK SCREEN. Please help.
I had the same problem too and here's what I did. This is not written properly on the wiring diagram.
You Have to connect the MEDIA MODULE VIDEO INPUT cable (Yellow) into the CVBS (Yellow) cable. Essentially, you're getting hte sound but no video because the two signals are on different cables, one of which you likely didn't hook up.
As for the blue screen, I just posted a free factory unlock code in the "multimedia systems" forum...Don't get sucked in by those punks trying to sell it to you.
I have installed a VM9411. Every thing works and I sorted out the breaking - activation problem. My problem is the TV. The headunit does not read the TV. The SRC/P.Mode - shows - Tuner,DVD/CD,Aux and Camera but no TV.
No signal from the Media Module, the red light is on so the module is working.