Startup
5.3.2.3 Mute functions
The device provides two mute functions:
▪ Individual mute buttons for each channel or pair of channels,
depending on the output mode configuration:
Þ Channel mute,
▪ Master mute function:
Þ «Mute all».
Note: The device stores the setting of the mute buttons when
the mains power is switched off or disconnected. When the unit
is switched on or reconnected, the mute status will be recalled.
Channel mute
Þ
To mute or unmute a channel or a pair of channels, simply
select the respective Channel mute button.
↳
The Channel mute button displays the mute status of the
relevant channel or pair of channels and the loudspeaker
setup loaded.
Channel muted
Channel unmuted
Master mute («Mute all»)
1. To mute all channels simultaneously, select the «Power» button
on the top right of the Home screen.
↳
A dialog appears allowing you to either select the Back
button ( - cancel), «Mute all» or «Standby».
2. Select «Mute all».
3. To unmute the channels, use the individual Channel mute
buttons.
d&b D40 Reference manual 1.5 en 23