Rca Inputs; Level Control; Troubleshooting - Fusion SG-DA51600 User And Installation Manual

RCA INPUTS

Choose the correct length RCA cable & run them to the RCA outputs of the source/head unit,
avoiding running beside other looms & or power cable.

LEVEL CONTROL

This control is used to match the input level of the amplifier to the output level of the head unit.
We recommend the following method. NOTE: Remove screws and the top cover of amplifier to
access controls.
1. Turn the amplifier level to zero
2. Turn the volume of the head unit to 3/4
and the tone settings to zero
CROSSOVER TABLE
Zone 1 Selectable - LPF, HPF, or
FULL
Zone 2 Selectable - LPF, HPF, or
FULL
Sub Fixed LPF and Fixed
Subsonic
TROUBLE SHOOTING
Problem
Amplifier not
switching on.
Power LED not 'on'.
Amplifier not
working, but Power
LED is 'on'
No Sound
Crossover Type
Possible
Reason
No +12v to power
wire
No power to remote
wire
Fuse broken
Fuse on amplifier
blown
Amplifier too hot
Speaker wires
shorted
No RCA Signal
Gain control not
set up
Head Unit off or low
vol
Amplifier
Speakers
3. Adjust the level control until the desired
maximum volume is achieved without
distortion.
4. Failure to follow these steps may cause
permanent damage to the audio system.
Crossover Frequency
LPF or HPF Tunable -
32Hz - 320Hz
LPF or HPF Tunable -
32Hz - 320Hz
LPF Tunable - 32Hz -
320Hz
HPF Tunable - 10Hz -
80Hz
Solution
Check fuses and connections to battery
Check remote on connections to head unit
Replace fuse with correct type and
amperage
Replace fuse with correct type and
amperage
Move amplifier to vented area
Turn head unit down
Check that there are no speaker wires
shorted to other wires
Check RCA connection to head unit
Ensure you have set up the amplifier gain
level control
Check head unit volume level
Check all power, remote on and ground
Check connections
Check speaker connections
3
Bass Boost
Tunable - 0dB-
12dB