Kicker 40KX800.1 Manual Do Proprietário
6
KXRC REMOTE BASS INSTALLATION
Surface-mount the KXRC remote
using the supplied screws.
using the supplied screws.
Connect the supplied cable to the KXRC remote and the
Remote Bass jack on the amplifi er
Remote Bass jack on the amplifi er
back view
TROUBLESHOOTING
If your amplifi er does not appear to be working, check the obvious things fi rst such as blown fuses, poor or
incorrect wiring connections, incorrect setting of crossover switch and gain controls, etc. There is a Protection
(PRT) LED on the side panel of your Kicker KX series amplifi er. Depending on the state of the amplifi er and the
vehicle’s charging system, the LED will either glow red or be off.
incorrect wiring connections, incorrect setting of crossover switch and gain controls, etc. There is a Protection
(PRT) LED on the side panel of your Kicker KX series amplifi er. Depending on the state of the amplifi er and the
vehicle’s charging system, the LED will either glow red or be off.
Red (PRT) LED fl ickering with loud music? The red (PRT) LED indicates low battery voltage. Check all the
connections in your vehicle’s charging system. It may be necessary to replace or charge your vehicle’s battery or
replace your vehicle’s alternator.
connections in your vehicle’s charging system. It may be necessary to replace or charge your vehicle’s battery or
replace your vehicle’s alternator.
Red (PRT) LED on, no output?
n
Amplifi er is very hot
= thermal protection is engaged. Test for proper
impedance at the speaker terminals with a VOM meter (see the diagrams in this manual for minimum
recommended impedance and multiple speaker wiring suggestions). Also check for adequate airfl ow around
the amplifi er.
recommended impedance and multiple speaker wiring suggestions). Also check for adequate airfl ow around
the amplifi er.
o
Amplifi er shuts down only while vehicle is running = voltage protection circuitry is engaged.
Voltage to the amplifi er is not within the 10–16 volt operating range. Have the vehicle’s charging and electrical
system inspected.
system inspected.
p
Amplifi er will only play at low volume levels = short circuit protection is engaged. Check
for speaker wires shorted to each other or to the vehicle chassis. Check for damaged speakers or speaker(s)
operating below the minimum recommended impedance.
operating below the minimum recommended impedance.
No or low output?
n
Check the balance control on source unit
o
Check the RCA (or speaker input) and
speaker output connections.
Alternator noise-whining sound with engine’s RPM?
Alternator noise-whining sound with engine’s RPM?
n
Check for damaged RCA (or speaker input) cable
o
Check the routing of RCA (or speaker input) cable
p
Check the source unit for proper grounding
q
Check
the gain settings and turn them down if they are set too high.
Ground Noise? KICKER amplifi ers are engineered to be fully compatible with all manufacturers’ head units.
Some head units may require additional grounding to prevent noise from entering the audio signal. If you are
experiencing this problem with your head unit, in most cases running a ground wire from the RCA outputs on the
head unit to the chassis will remedy this issue.
Some head units may require additional grounding to prevent noise from entering the audio signal. If you are
experiencing this problem with your head unit, in most cases running a ground wire from the RCA outputs on the
head unit to the chassis will remedy this issue.
CAUTION: When jump starting the vehicle, be sure that connections made with jumper cables are correct.
Improper connections can result in blown amplifi er fuses as well as the failure of other critical systems in the
vehicle.
Improper connections can result in blown amplifi er fuses as well as the failure of other critical systems in the
vehicle.
2013 KX Mono Amps Rev G.indd 6
11/13/2012 2:17:14 PM