See also:

Activating/deactivating warning signals
The collision warning system’s visual signals are activated automatically when the engine is started if the collision warning system is switched on. The audible warning signal can be activated/ ...

Unlocking a channel
A channel's access code is required to unlock a channel. Unlock all channels This permanently removes all channels from the locked list and makes them available for selection. Temporarily unl ...

Dolby Pro Logic
Dolby Surround Pro Logic II® distributes stereo sound's two channels to the left/right and front/ rear speakers. Dolby Pro Logic II and the symbol are trademarks of Dolby Laboratories Lice ...