Muting the plug-on transmitter (AF mute)
You can mute the audio signal with the MUTE switch.
To do this, the MUTE switch function must be configured to AF On/Off. You can find more information about this subject under “Advanced > Mute Mode menu item”.
Slide the MUTE switch to the MUTE position. The audio signal is muted. The message MUTE is shown on the display.