Bose 321 gs series iii User Guide

Enters the Settings menu for the source that is 

playing.

Enters the System main menu.

Displays the DVD menu for the current disc on 

your TV screen.

Displays an on-screen program guide for any 

connected video devices that provide a guide.

Exits the 3•2•1

®

 Settings or System menu. 

Exits the on-screen menus or information 

screens of other connected video sources.

Moves ahead or back by one page in an 

electronic program guide, if one is available.

Confirms the selection of a menu item. 

Moves up, down, left, or right in a menu or 

screen.

Tunes the FM/AM radio up or down to the next 

frequency.
Selects the next or previous item in a menu list.

Raises or lowers the volume. 
• Pressing + raises the volume and unmutes the 

system (if muted).

• Pressing – lowers the volume.

Skips backward or forward to the next:
• TV, cable, or satellite channel
• CD  track
• DVD chapter