• Columa 300 R
13
Basic functions
Activating and deactivating
• With the mains switch
11
“Power” on the back of the
device you can switch your subwoofer on and off.
After activation, the device is in standby mode and the
indicator
15
lights up in red.
• With the button
14
“Power” or
32
“ ” you can switch
your subwoofer to operating and/or standby mode.
Automatic activation
With the switch
6
“Auto” you can enable automatic
activation:
On
The subwoofer switches on when an audio signal is
detected at the input “Aux 1”. In this case “Aux 1” is
automatically selected as active source.
Off
The automatic mode is deactivated.
Selecting a source
The unit will power up with the source that was selected
before power down.
• With the button
19
“Source” you switch through the
sources in the following order:
FM (Radio FM), AM (Radio AM), AUX 1, AUX 2, AUX
3, COAX 1, COAX 2, OPT 1, OPT 2.
• You can also select the source directly using the
number/function buttons
24
on the remote control:
The selected source is shown in the display
16
.
Adjusting the volume
• Increase the volume: Push the upper part of the button
21
and/or button
29
“+”.
• Decrease the volume: Push the bottom part of the but-
ton
21
and/or button
29
“–”.
The selected volume is shown in the display panel
16
in
the range 0 (low) to 80 (high).
Mute
• With the mute button
23
“
”
you can temporarily turn
off the sound. In this case ”MUTE” will appear in the
display
16
.
• Reactivating the sound: Push the button
23
“
”
again
or change the volume.
14 15 16
19
21
6
23
11
24
29
32
30
91497 GB 20120227.indd 13
91497 GB 20120227.indd 13
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27.02.12 13:27
