Fusion FM-402 Car Amplifier User Manual


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1 Channel Installation 2 Channel Installation
Power Cable Calclator
Trouble Shooting
TotalAmperage 0-4ft 4-7ft 7-10ft 10-13ft 13-16ft 16-19ft 19-22ft 22-28ft
0-20 14 12 12 10 10 8 8 8
20-35 12 10 8 8 6 6 6 4
35-50 10 8 8 6 4 4 4 4
50-65 8 8 6 4 4 4 4 2
65-85 6 6 4 4 2 2 2 0
85-105 6 6 4 2 2 2 2 0
105-125 4 4 4 2 0 0 0 0
125-150 2 2 2 0 0 0 0 0
Theabovechartshowscablegaugestobeused,ifnolessthana0.5voltdropisacceptable.Ifaluminiumwireortinnedwireisused,thegaugesshouldbeofanevenlarger
sizetocompensate.Cablegaugesizecalculationtakesintoaccountterminalconnectionresistance.1Metre=3.28Feet
Problem Cause Solution
PowerLEDnot‘ON
Fuseatbatteryblownornotinstalled
Replacewithcorrectfuse.Typicallytwicetheratingofthefusethat
isontheamplier
Improperconnections
Checkthatthegroundwire,powerwireandtheremotewiresare
connectedtothecorrectterminal
StatusLED‘ON’
Fuseoramplierblown ReplacewiththecorrectAMPratedfuse
Ampliertoohot Movetheamplierintoamoreventilatedarea
Speakerwiresshorted
Checkthattherearenospeakerwiresshortedtoanyotherwireand
alsocheckifanywireisshortedtothevehiclechassis
Internalmalfunction
Disconnectallwiresexceptground,powerandremote.Thenturnthe
amplier’ON’,iftheprotectionlightisstill’ON’thenreturnforservice
008
INSTALLATION
009
CONNECTION
FUSE
PLEASE NOTE: The crossover selector positions
FUSE
PLEASE NOTE: The crossover selector positions
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