Set the volume
The volume of the audio source or system prompts (for example when a voice dialogue system is installed) can be adjusted directly during the output process via the on/off button.
-Silent switch/pause: Briefly press the power on/off button. Alternatively: Turn the On/Off button to the left until the symbol 12 appears. The enabled audio/video playback source is paused.
- Unmute switch/pause: Briefly press the power on/off button. Or: Turn the power on/off button to the right.