Ram Trucks 2012 С/V - Owner Manual - Manual (Page 374)

DVD player, follow the radio’s instructions to turn
Video Lock on. The radio and the video screen(s)
indicate when Video Lock is active.
• Pressing the Video Lock again or turning the ignition
OFF turns Video Lock OFF and allows remote control
operation of the VES™.
Replacing The Remote Control Batteries
The remote control requires two AAA batteries for op-
eration. To replace the batteries:
• Locate the battery compartment on the back of the
remote, then slide the battery cover downward.
• Replace the batteries, making sure to orient them
according to the polarity diagram shown.
• Replace the battery compartment cover.
Headphones Operation
The headphones receive two separate channels of audio
using an infrared transmitter from the video screen.
Front seat occupants receive some headphone audio
coverage to allow them to adjust the headphone volume
for the young rear seat occupants that may not be able to
do so for themselves.
If no audio is heard after increasing the volume control,
verify that the screen is turned on and in the down
position and that the channel is not muted and the
headphone channel selector switch is on the desired
channel. If audio is still not heard, check that fully
charged batteries are installed in the headphones.
372 UNDERSTANDING YOUR INSTRUMENT PANEL