Rockford Fosgate RFX9020M Installation & Operating Manual page 20

T
ROUBLESHOOTING
S
YMPTOM
Engine Noise
T
ROUBLESHOOTING
S
YMPTOM
Error 1
(Initialize Error)
Error 2
(Magazine Eject
Error)
20
D
IAGNOSIS
Source unit is not grounded
properly
Noise is radiating into RCA signal
cable
Bad component in the signal chain
Noise is radiating into the speaker
cables
Multiple grounds in the audio
system
– O CD C
PTIONAL
D
IAGNOSIS
Disc unit can't detect magazine
Magazine load/unload problem
Magazine sensor is defective
Can't eject magazine
Magazine emitting spring is
damaged
Magazine tray is jammed
Check connections and repair wiring as necessary
Check connections, run the RCA cables on a route
away from sources of high current
Check connections. Bypass all components
between the Source unit and the amplifier.
Connect one component at a time to determine
the culprit. Repair or replace components as
necessary
Disconnect speakers and connect a test speaker to
the output terminals or the source unit. If noise is
gone, reroute the speaker cables away from
sources of high current
Check ground connections and connect amplifiers,
signal processors, and other components to a
central location or try a different grounding point
on the chassis
HANGER
Press the eject button and pull out the magazine.
Reinsert magazine.
Check tray load/unload area
Have a service center check the magazine sensing
switch
Use manual eject lever at bottom of unit.
Have a service center inspect and repair as
necessary
Inspect and repair as necessary
R
EMEDY
R
EMEDY