2007 Chevrolet Uplander Owner's Manual - Page 341

The DVD or auxiliary device will always be available on channel (CHA or CH1) of the wireless headphones. All other RSA sources are available on CHB or CH2 of the wireless headphones, as well as the wired headphones. If the RSA is off, the wired headphones will provide DVD or auxiliary device audio. The rear seat passengers will not be able to listen to XM, on CHB or CH2, if the front passenger is listening to a DVD or auxiliary device. The remote control will not operate any of the RSA features. RSA O (Power): Press this button to turn the RSA system on or off. RSA CHB or RSA CH2 will appear on the display when the system is on to indicate the channel to receive audio for the wireless headphones. Pressing this button will also silence the rear speakers. BAND: Press this button to switch between FM1, FM2, AM, or XM1 or XM2 (if equipped). The selected radio station will appear on the display. If the front passengers are listening to the radio, the RSA will not switch between the bands and cannot change the station. 341