Crunch BlackMaxx MXB 1750 Di, Руководство пользователя, Страница: 19 / 28

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FUNCTIONAL INSTRUCTIONS
Installation of RCA/Audio signal cables and power supply cables.
Ensure while installation not to lead the audio cables between the headunit and the amplifier together with the power supply wires
on the same side of the vehicle. The best is a real separated installation on the left and right cable channel of the vehicle to avoid
interferences on the audio signal. This stands also for the enclosed bass-remote wire, which should not be installed together with the
power supply wires.
NOTE
POWER INPUT SPEAKER OUTPUT
LOW
PASS
SUB
SONIC LEVEL
INPUT OUTPUT
L
R
L
R
BASS
BOOST
REMOTE
CONTROL
POWER
PROTECT
MIN MIN 20Hz 50Hz 30Hz 250Hz 0dB 18dB
INPUT
LEVEL
LOW
HIGH
0°
180°
PHASE
SHIFT
– – + +
MODE
FUSE
+12V REM GND
MASTER
SLAVE
BRIDGE
LINK
10
12
7
9
11
8
The LOW PASS controller adjusts the cut-off point of the frequency range to above. The cut-off frequency is continuously adjus-
table from 30 Hz to 250 Hz.
The REMOTE CONTROL 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.
The MODE push button selects the required operation mode of the amplifier.
In SLAVE -Mode the amplifier works as a SLAVE amp, this means only the audiosignal of the MASTER amp will be amplified.
Then, all controllers on the SLAVE Amp are without function and will be controlled by the MASTER amp.
In MASTER -Mode you are able to limit the frequencies to above with the LOW PASS controller. All controllers are active.
When you use only one amplifier, the MODE switch must be in position MASTER.
Please refer to page 21.
NOTE: Never push the MODE push button while operation.
The BASS BOOST controller adjusts the bass boost enhancement continuously from 0dB to +18dB at 45 Hz.
The PHASE SHIFT push button allows to switch the phase from 0° to 180°. Hence, you are able to adjust the subwoofer perfect
to the vehicle’s acustics.
The
BRIDGE LINK
port is used to connect the MASTER and SLAVE amplifier by using the enclosed connection cable. Hence,
the audio signal and all filter setting will be transfered form the MASTER to the SLAVE amplifier.
NOTE: Please only use the enclosed connection cable.
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