I did the install and Cmh928 mod 4.5.09. Newbie Friendly all-in-one hack with no issues on my F900BT but I cant find a way to cut off the car speakers so my kids can watch movies on the rear headrest monitors and listen with the wireless headsets and I don’t have to listen. Is this possible?

there is no dual zone, so you cant play a movie and listen to somthing else

I am not trying to do two things at once. I just want to cut off the speakers in the truck and let them listen with the headsets. dose it require duel zones to do that?

cant you just turn the volume down? where do the headsets get there sound from?

I connected through the RCA connector on the navigation unit using the RCA outputs for Vidio/Audio. The RCA cables connect to a Audio/Video Junction box that has a Built-in 900Mhz 2-ch Transmitter for RF 2-ch Wireless Headphones. The problem is when i turn down the volume on the stero it turns down the volume going to the headphones.

i really dont think there is a way to do it with using the internal DVD player, if you ran a set of splitters off of the ipod audio connection to the junction box, you could do it with a movie off of an Ipod