Common operations
Turning on the power
Turning off the power
Adjusting the volume
To adjust the volume
To attenuate the sound
The ATT indicator lights up.
To cancel the attenuation, press the ATT
button again.
10
DDX630WBT/DDX630WBTM/DDX630W/DDX630WM
(Hold)
(00 to 35)
Increase
Decrease
Putting the unit in standby