Defining your own presets

Locking and unlocking the menus

To simplify the normal operation of the surround controller, and to protect the settings from accidental changes, you can lock the menus so the advanced parameters cannot be accessed.

To lock the menus

Press Off to put the surround controller in standby.

.

The display shows:

Press and hold down Mute for several seconds.

Locked

The display shows:

 

To unlock the menus

 

Repeat the above sequence so that

Unlocked

 

the display shows:

 

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