GMC Sierra Classic 2007 Owner's Manual page 331

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.
Audio Output
Audio from the DVD player or auxiliary inputs may
be heard through the following possible sources:
•
Wireless Headphones
•
Vehicle Speakers
•
Vehicle wired headphone jacks on the Rear
Seat Audio system (if equipped)
The RSE system will always transmit the audio
signal by infrared to the wireless headphones,
if there is audio available. See "Headphones"
previously for more information.
The RSE system is capable of outputting audio to
the vehicle speakers by using the radio. The
RSE system may be selected as an audio source
on the radio if the RSE system power is on.
Once the RSE system is selected as an audio
source on the radio, adjust the speaker volume on
the radio, if necessary. If the RSE system power
is not on, the RSE system will not be an available
source on the radio. Refer to the radio information
for the radio that your vehicle has for more
information.
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