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PUBLISHED BY FUSION ELECTRONICS LIMITED:
© Copyright 2013 by FUSION Electronics Limited.
All rights reserved. Specifications and design are
subject to change without notice.
YOU CAN HELP PROTECT THE ENVIRONMENT!
Please remember to respect the local regulations:
Hand in the non-working electrical equipment
to an appropriate waste disposal center.
TROUBLESHOOTING
PROBLEM POSSIBLE REASON SOLUTION
Amplifier not
switching on.
LED = OFF
(not ‘Red or
Green’)
• No +12V to power wire • Check fuses and connections to battery
• No power to remote
wire
• Check Remote Turn ON connection(s)
to head unit
• Fuse broken • Replace fuse with correct type and
amperage
• No Ground connection • Check ground cable is correctly
connected to the amplifier and vehicle
/ body chassis
Amplifier not
working, status
LED = Red
• Amplifier too hot • Move amplifier to vented area
• Turn head unit down
• Speaker wires shorted • Check that there are no speaker wires
shorted to another wire or to the
vehicle chassis
No sound
LED = Green
• RCA Signal • Check RCA connection to head unit
• Gain control not set up • Ensure you have set up the amplifier
gain level control
• Head Unit • Check head unit volume level
• Amplifier • Check all power, remote on and ground
connections
• Speakers • Check speakers are correctly
connected.
• Check speakers for wire shorts