Using the Bose® power pack or Bose DC power cord accessory, you can operate your Acoustic Wave® music system II on 12-volt DC power. The 12-volt DC input jack is located on the rear panel to the left of the AC input jack.
Operating on DC power
Operating on DC power causes some changes in operation:
- The display backlight is normally off. Pressing any control panel button turns on the backlight for a few seconds
- CD source only: If a disc is playing continuously, the system automatically turns off after 24 hours with no user interaction