Troubleshooting - Rockford Fosgate RFX9220M Installation & Operation Manual

T
ROUBLESHOOTING
NOTE: If the error still continues after doing one of the easy remedies, before taking the unit to a service
dealer, try resetting the system by pressing the reset button.
General
S
YMPTOM
Source Unit does
not turn on
No backlight
illumination
Speakers pop
when turning
Source Unit
On/Off
Tuner fails to
tune any radio
Tuner has poor
reception
Disc will not load
into Source Unit
(also see error
codes)
Disc will not
eject
(also see error
codes)
22
D
IAGNOSIS
Voltage applied to Red and Yellow
wires is not between 10.8 and 16
volts or there is no voltage present
Unit is not properly grounded
Detachable faceplate not properly
connected
Auto antenna and remote B+ are
not configured properly
Bad component in the signal chain
Antenna is disconnected
Antenna is disconnected or not
properly grounded to vehicle
Antenna cable is intermittent or
damaged
Antenna is wrong type for AM/FM
frequencies
Voltage applied to Red and Yellow
wires is not between 10.8 and 16
volts or there is no voltage present
Voltage applied to Yellow wire is not
between 10.8 and 16 volts or there
is no voltage present
R
EMEDY
Check battery, connections and fuses and repair or
replace as necessary. If voltage is above +16 volts,
have the electrical system inspected by an
authorized car service center.
Check wiring and repair as necessary
Detach faceplate and reinstall into chassis
Check wiring and repair as necessary. Refer to
"Wiring the System" section of this manual for
further information
Check connections and bypass all components
between the source unit and the amplifier. Connect
one component at a time to determine the culprit.
Connect this component to the Blue wire and
check for pops. Repair or replace component as
necessary
Check connections and repair as necessary
Check connections and installation of antenna and
repair or replace as necessary
Disconnect antenna and test with known working
antenna. If tuner works, check installation and repair
antenna as necessary
Consult your local Authorized Rockford Fosgate
Dealer for proper antenna selection
Check battery, connections and fuses, and repair or
replace as necessary. If voltage is above +16 volts,
have the electrical system inspected by an
authorized car service center
Check battery, connections and fuses, and repair or
replace as necessary. If voltage is above +16 volts,
have the electrical system inspected by an
authorized car service center