Mute Function; Display Backlight Dimmer - Sangean DDR-31+ User Manual

Mute function

Press the Mute button on the remote control of your radio, it will mute
the output from the loudspeaker.
1. Press the Mute button to mute the sound output. The display will
show "Volume Muted".
2. Press the Mute button again or one of the Volume Up or Down
buttons to un-mute the sound output.

Display backlight dimmer

1. In order to adapt the intensity of the display to suit the ambient
room lighting, press the Light button on the remote control or on your
clock radio to select the dimmer brightness from level zero to level
seven settings.
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