Oldsmobile 2004 Silhouette Owner's Manual page 242

Headphones
To use the headphones, turn the switch located on the
left side to ON. An indicator light located on the right
side will illuminate. If the light does not illuminate,
the batteries may need to be replaced. See "Battery
Replacement" later in this section for more information.
Switch the headphones to OFF when not in use.
If you move too far forward, step out of the vehicle or
break the "line of sight" between the headphones
and the display above the video screen, the sound in
the headphones will be degraded or will cut out entirely.
3-86
The entertainment system
includes dual channel,
wireless headphones.
The headphones have
an ON/OFF switch,
a channel A/B switch
and a volume control.
If the system is shut off, or the headphones are out of
the "line of sight" for more than three minutes,
the headphones will shut off automatically to preserve
battery life.
If the channel switch, located on the right side, is on A,
the headphones will play the DVD or auxiliary device.
See "Stereo RCA Jacks" later in this section for more
information. If the channel switch is on B, the
headphones will play the rear seat audio system.
See Rear Seat Audio (RSA) (Without Entertainment
System) on page 3-92 or Rear Seat Audio (RSA)
(With Entertainment System) on page 3-94 for more
information.
To adjust the volume on the headphones, use the
volume control located on the right side.
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.