Specifications

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S YMPTOM D IAGNOSIS R EMEDY
Source Unit does
not turn on
Voltage applied to Red and
Yellow wires is not
between 10.8 and 16 volts
or there is no voltage pre-
sent
Check battery, connections and fuses
and repair or replace as necessary. If
voltage is above +16 volts, have the
electrical system inspected by an autho-
rized car service center.
Source unit is not proper-
ly grounded
Check wiring and repair
as necessary
No backlight
illumination
Detachable faceplate not
properly connected
Detach faceplate and reinstall
into chassis
Speakers pop
when turning
Source Unit
On/Off
Auto antenna and remote
B+ are not configured
properly
Check wiring and repair as
necessary. Refer to “Wiring the
System” section of this manual
for further information
Bad component in the
signal chain
Check connections and bypass all com-
ponents 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. If pops persist,
repair or replace component as neces-
sary
Tuner fails to tune
any radio stations
Antenna is
disconnected
Check connections and repair as nec-
essary
Tuner has poor
reception
Antenna is disconnected
or not properly grounded
to vehicle
Check connections and installation of
antenna and repair or replace as nec-
essary
Antenna cable is intermit-
tent or damaged
Disconnect antenna and test with
known working antenna. If tuner
works, check installation and repair
antenna wiring as necessary
Antenna is wrong type for
AM/FM frequencies
Consult your local Authorized
Rockford Fosgate Dealer for
proper antenna selection
G ENERAL T ROUBLESHOOTING
Disc will not load
into Source Unit
(also see error codes)
Voltage applied to Red
and Yellow wires is not
between 10.8 and 16
volts or there is no volt-
age present
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