Hifonics Vulcan VXi1201, Owner'S Manual

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18
FUNCTIONAL INSTRUCTIONS
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The PHASE controller allows to adjust the phasing between 0° and 180°. Hence, you are able to adjust the subwoofer perfect
to the vehicle’s acustics.
The X-OVER MODE switch selects the required operation mode of the amplifier.
In the LP/BP-Mode (Low Pass / Bandpass mode) you are able to limit the frequencies to above with the LP controller an to below
with the SUB SONIC controller.
In the HP-Mode (HIGH PASS mode) you are able to limit the frequencies to below with the HP controller.
In the FULL-Mode a full range signal will be provided to the speakers. The controllers PHASE, LP, SUB SONIC and the BASS
LEVEL CONTROLLER are without function.
The LEVEL controller adjusts the input sensitivity of the amplifier, to adjust the audio signal of the headunit. The input sensitivity
is adjustable from 6 Volts (MIN) to 0.2 Volts (MAX).
The LP controller adjusts the cut-off point of the frequency range to above. The cut-off frequency is continuously adjustable from
35 Hz to 250 Hz.
The BASS BOOST controller defines the bass bosst from 0 to 12dB @ 45 Hz.
POWER/PROTECT
If the POWER LED lights up, the amplifier is ready for operation.
If the
PROTECT LED
lights up, a malfunction is indicated. Refer in this case to the chapter
TROUBLE SHOOTING.
The BASS REMOTE CONTROLLER port is for the cable of the enclosed bass remote controller and only to use in the MASTER
mode. With this bass remote controller, you are able to adjust the bass level e.g. out of the driver’s seat. Please use only the
enclosed bass remote controller and cable.
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PHASE
POWER INPUT
SPEAKER OUTPUT
PROTECT
POWER
LP
SUB
SONIC
BP
LEVEL
0dB 12dB
LINE OUT
15Hz 55kHz 35Hz 250Hz MIN MAX
GND +12V REM
BASS
BOOST
LINE IN
L L
R
VXi 1201
FUSE
BASS LEVEL
CONTROLLER
O ° 180 °
R
FULL HP LP/BP
X-OVER MODE
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FEATURES AND OPERATIONAL CONTROLS