MAC Audio Ice Cube 108 F Bedienungsanleitung Seite 6

CABLE CONNECTIONS / HIGH LEVEL CONNECTION
a) White cable:
b) White/black cable: Loudspeaker connection LEFT -
c) Grey cable:
d) Grey/black cable:
AUTOMATIC SWITCH-ON MODE WITH THE "AUTO-TURN-ON" SWITCH
• REM setting (remote)
Connect the blue remote cable of the active subwoofer to the REM output of the control unit. The active
subwoofer is switched on and off via the control unit.
• AUDIO setting
If the active subwoofer is connected to the car radio via low-level input (RCA), it automatically switches
on/off via the music signal when set to the AUDIO switching position. It is not necessary to connect the
blue remote cable to the car radio.
• DC-OFFSET setting
If the active subwoofer is connected to the car radio via high-level input (speaker), it automatically
switches on/off via the music signal when set to the DC-OFFSET switching position.
It is not necessary to connect the blue remote cable to the car radio.
SETTING THE INPUT RESPONSE
The input response can be adjusted to any car radio. Turn the volume control of your radio to the medium
setting and then set the input level control (remote control or GAIN on the unit) in such a way as to produce
a medium, average volume. This setting normally ensures sufficient power reserves at an optimum noise
voltage interval.
Warning: Reproduce loud test signals for a short time only so as to avoid damage to the speakers.
LOW-PASS FILTER X-OVER
Set the desired transfer frequency on the low-pass filter control (X-OVER). The filter should be adjusted to
the sound requirements inside the audio system. The filter's edge steepness ensures the precise lowering
of medium and high-frequency ranges.
BASS-BOOST
The bass-boost function is used to increase or equalize the lower bass frequencies.
VOLUME REMOTE CONTROL
If the supplied remote control is connected, the volume is regulated exclusively via the remote control
(GAIN input level control). The remote control unit should be mounted on the dashboard or at any other
easily accessible position. Now, the subwoofer volume may be adjusted independently from the settings
at the radio.
PHASE SWITCH PHASE
In normal use the phase switch should be set to 0°. However, in rare cases it may be advantageous to
set the phase to 180° (e.g. if the subwoofer is far away from the front loudspeakers). Generally speaking:
the setting where the lower base tone area has a fuller sound is the correct one.
Loudspeaker connection LEFT +
Loudspeaker connection RIGHT +
Loudspeaker connection RIGHT -
GB
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