See also:

Adjusting the volume
Adjusting the volume Turn the knob during an announcement. ▷ The volume remains constant even if the volume of other audio sources is changed. ▷ The volume is stored for the remote ...

Activation/deactivation
Press the button. ...

Opening
► Press the switch to the resistance point. The window opens while the switch is held. ► Press the switch beyond the resistance point. The window opens automatically. Pre ...