8 5
Refer to section D
TROUBLESHOOTING
Power/Protect Indicator:
This indicator will light up RED upon initial amp start up. If all connections are OK, within
3-5 seconds the light will turn to BLUE. If a condition of protect (short circuit, over/under
voltage) occurs the light will turn to RED until the condition of protect is resolved.
Problem Cause Solution
It just doesn’t sound right
Amplifier doesn’t turn on
Balance Reversed
Output Distorted
a while
Blowing Fuses
Whining or ticking noise
while the engine is ON
Speaker are connected to the wrong output Refer to section E of this owner manual
Control panel settings are wrong Refer to section E of this owner manual
Controller wasn’t turned ON
Did you remember to press and hold the
controller’s power button for 3-5 seconds?
Faulty fuse
Remove fuse and check with continuity
meter. Replace if necessary.
Poor connection integrity
Check “+12V” and “Ground” leads for
pinched wires; ensure tight connections.
Speaker Wire L & R Reversed Correct Speaker Wire Orientation
NR/Audio player Volume Set Too High L
Amplifier Gain Set Too High Lower Amplifier Gain (SENS)
ower NR/Audio player Volume
Overheating condition
(Thermal Protection)
Make sure amplifier mounting area has
adequate space for ventilation and heat
dissipation.
Excessive Output Levels Lower the Volume
Amp is defective Contact us at sales@noamaudio.
com
The amplifier is picking up a
lternator
or radiated noise
M
Turn Down input gain (SENS)
ove the audio cables away from the
power wires
Check the alternator and/or voltage
regulator. Test for weak battery or add
water to the battery
2
PWR
PRT
Red
Black
Blue
Green/Black
Purple
White/Black
Grey
Grey/Black
White
Purple/Black
Green
+12V
Ground
Remote
Rear Left - / Sub -
Rear Right + / Sub +
Front Left -
Front Right +
Front Right -
Front Left +
Rear Right -
Rear Left +
Rear Left - / Sub -
Rear Right + / Sub +
Front Left -
Front Right +
Front Right -
Front Left +
Rear Right -
Rear Left +
Red
Black
Blue
Green/Black
1
2
3
4
+12V
Ground
Remote
Rear Left - / Sub -
Purple
6
Rear Right + / Sub +
White/Black
8
Front Left -
Grey
10
Front Right +
Grey/Black
11
Front Right -
White
9
Front Left +
Purple/Black
7
Rear Right -
Green
5
Rear Left +
WIRE# COLOR CODE FUNCTIONE
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