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1717
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17
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PROBLEM PROBABLE CAUSE CHECK FOLLOWING
Unit completely inoperative no
lights, no sound
Unit will not keep time or radio
station memory
Noise on both radio and CD
Noise on radio only
Poor FM reception and almost no
AM reception
No sound on one speaker
(both radio and CD)
Poor sound-new unit
CD sound skips
Incorrect power connection
Blown fuse
Incorrect power connection
Blown fuse
Poor ground
Dirty or corroded battery posts
If problem also existed with pre-
vious radio you removed
Antenna
Antenna
Wiring
Speaker
Control Settings
Speakers or speaker wiring
Installation angle is greater than
20°
Disc player is not installed cor-
rectly
Dirty,scratched, ordefective disc
Condensation on laser lens
Orange/White stripe wire to +12V ACC.
and Green/White stripe wire to +12V
battery
Check fuses in wires listed above and
check car fuse block
Green/White stripe wire is not connected
to a "live" +12V battery source
Check fuse in Green/White stripe wire
and at car's fuse block
Check Black/White stripe wire for proper
grounding
Clean and tighten connection
Consult your local garage mechanic-car
may need tune-up or noise filter
Check that antenna base is grounded.
Test with antenna disconnected. If noise
goes away, replace antenna
Replace antenna and antenna cable
Check speaker wiring
Test with good speaker
Check balance and fader controls
Check rating of speakers for sufficient
power capacity
Check that speakers are in good
condition
Check that none of the speakerwires are
grounded
Check speaker wiring
Adjust the mounting angle to less than
20°
Make sure disc player is mounted se-
curely
Clean disc if dirty; replace if badly
scratched or defective
Allow condensation to dry, then try again