Nakamichi NGXA80.6, Руководство пользователя

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4 EN
PANEL CONTROLS AND FEATURES
A. HIGH PASS CROSS FREQUENCY
Controls the frequency of the power amplifier of high frequency reduction to common denominat or is
20Hz to 3KHz.
B. X-OVER CONTROL
Depending on the selected switch setting the amplifier operates in fullrange, highpass or Lowpass mode.
C. LOW PASS CROSS FREQUENCY
Controls the frequency of the power amplifier of Low frequency reduction to common denominat or is
50Hz to 3KHz.
D. BASS BOOST LEVEL KNOB
The Bass BOOST feature will increase the sound level in the bass frequencies.
E. GAIN CONTROL
The gain control will match the amplifiers sensitivity to the source units signal voltage.
F. LOW LEVEL RCA INPUT
These RCA input jacks connect with your source unit RCA Low level outputs or via optional adapter with
your source unit speaker high level outputs. The use of high quality twisted pair car audio cables is
recommended to mind possibility of disturbance the audio signal.
G. SPEAKER CONNECTIONS
connect speakers/subwoofers to these terminals. Be sure to check wire for proper polarity. Never connect
the speaker cables to chassis ground.
H. FUSE
the fuses protect the car should a catastrophic problem occur in the amp. Always replace fuses with the
same size fuse.
I. PROTECTION INDICATOR
this red LED will light up and will be flashing if there is a fault presented to the amplifier. Please disconnect
the amplifier and resolve the fault before reconnecting the amplifier.
J. POWER INDICATOR
this LED will light up when amplifier works properly.
K. + 12V = POWER SUPPLY
connect this terminal through a fuse or circuit breaker to the positive terminal of the vehicle battery or
the positive terminal of an isolated audio system battery.
L. REM(ON/OFF) REMOTE CONTROL
when use Hi-Input, the amp can detect the DC offset from the high level input signal to auto turn
ON/OFF. when the amp turns on , The REM terminal will 12V DC to control the other device turn
ON/OFF.
REM IN: When use Low level input , the amp rem in should be connected to the rem out of the source unit.
The head unit controls the amp turn ON/OFF.
M. GND(-) = GROUND CONNECTION
Connect this cable directly to the frame of the vehicle. make sure the metal frame has been stripped of
all paint down to the bare metal. Use the shortest distance possible. It is always a good idea to replace
the vehicle battery ground terminal or any other factory ground points.
N. INPUT MODE SWITCH
1. The audio source has a pair of RCA outputs, which are input to the amplifier channels 1 and 2 inputs. The
input mode switch is set to 2CH amplifier mode and pre-amplifier circuit will automatically mix all channels
to make the output of 6 channels.
2. The audio source has two pair of RCA outputs, which are input to the amplifier channels 1,2 and 3,4 inputs. The
input mode switch is set to 4CH amplifier mode and pre-amplifier circuit will automatically mix all channels
to make the output of 6 channels.
3. The audio source has three pair of RCA outputs, which are input to the amplifier channels 1,2 and 3,4 and 5,6
inputs. The input mode switch is set to 6CH amplifier mode and pre-amplifier circuit will automatically mix all
channels to make the output of 6 channels.
O. REMOTE LEVEL CONTROL PORTAL
Attach the included remote level control to control the volume level of the subwooer independently.
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