Cadillac GMC Yukon Denali 2005 Owner's Manual page 221

Notice: Do not store the headphones in heat or
direct sunlight. This could damage the headphones
and repairs would not be covered by your warranty.
Keep the headphones stored in a cool, dry place.
Battery Replacement
To change the batteries, do the following:
1. Loosen the screw on the battery compartment door
located on the left side of the headphone earpiece.
2. Replace the two AAA batteries in the compartment.
Make sure that they are installed correctly, using
the diagram on the inside of the battery
compartment.
3. Tighten the screw to close the compartment door.
If the headphones are to be stored for a long period
of time, remove the batteries and keep them in a cool,
dry place.
Stereo RCA Jacks
The RCA jacks are located behind the video screen.
The RCA jacks allow audio and video signals to
be connected from an auxiliary device such as a
camcorder or a video game unit to the RSE system.
Standard RCA cables, not included, are needed
to connect the auxiliary device to the RCA jacks. The
yellow connector inputs video and the red and white
connectors input right and left audio. Refer to the
manufacturer's instructions for proper connection of the
auxiliary device.
To use the auxiliary inputs on the RSE system, connect
an external auxiliary device to the color-coded RCA
jacks and turn both the auxiliary device and the
RSE system power on. If the RSE system had been
previously in the DVD player mode, pressing the SRCE
button on the faceplate or the remote control will
switch the RSE system between the auxiliary device
and the DVD player.
How to Change the Video Format when in
the Auxiliary Mode
The auxiliary input video format is preset to NTSC. In
some countries, the video format may be in the
PAL system. To change the video format, perform the
following:
1. Press the display menu button.
2. Press the down arrow button to highlight the Video
Format option.
3. Press the enter button to select Video Format.
4. Press the right or left arrow button to select
the desired video format.
5. Press the enter button to accept the change.
3-83