21
Operation
Switching the subwoofer on/
off
Once you have ensured yourself that
all necessary connections have been
made, the subwoofer and the connected
components can be switched on.
Switch the subwoofer ON with the
main POWER switch on the rear
panel.
The status LED on the rear of the
subwoofer will light up red.
Power mode
After switching on the Sub3 the Power
mode should be selected:
• ON: The amplier is constantly on.
• AUTO: The Auto Power mode is
enabled.
FUSE T3.15A L 250V
OFF
ON
100-120V/220-240V
50/60Hz 3.15A
ON AUTO
GAIN PHASEPOWER
Min Max
0° 180°
Auto Power mode
• When a music signal is detected,
the internal amplier is activated
automatically. The status LED on the
rear of the subwoofer will light up
green.
As long as a signal is available on
the subwoofer’s input, it will remain
switched on.
• After 15 to 20 minutes of not sensing
any input signal, the subwoofer
will switch itself to mute mode
automatically.
The status LED on the rear of the
subwoofer will light up red.
Switch on
Power mode