7.OK
Accesses the All channels menu or activates a setting.
8. 
Navigate the menu.
9.SLEEP
Display the sleep timer menu and adjust the sleep timer.
10.P +/-
Switches to the next or previous channel.
11.NUMBER KEYS
Selects a channel, page or setting. 12. 
Selects a picture format.
13.MHEG CANCEL
Cancels digital text or interactive services (UK only).
14. 
Mutes or restores sound. 15. 
Increases or decreases volume.
16.MENU/EXIT
Toggles the menu on or off.
17.ALARM ON
Display the Alarm menu - not applicable for this model.
18.TELETEXT
Toggles teletext on or off.
19.
Splits the current channel or source on the left of the screen. Teletext appears on the right.
PB4
