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What might appear to be a malfunction in your unit may just be the result of slight misoperation or misw iring. Before
calling service, first check the follow ing table for possible problems.
SOLUTION
POSSIBLE CAUSE
PROBLEM
The tape head is dirty.
Clean the tape head, referring to the section on "Cleaning
the tape head" (see page 3).
No sound can be heard, or the
volume is low .
The fader and/or balance settings are set all the w ay to
one side.
Reset the fader and/or balance settings.
The input/output cables or w iring harness are connected
incorrectly.
Reconnect the input/output cables and/or the w iring harness
correctly. See the section on "Connecting Cables to
Terminals".
The cassette tape is bad.
Try playing another cassette tape. If no problem is experi-
enced, the first tape w as bad.
Nothing happens w hen the but-
tons are pressed.
The computer chip in the unit is not functioning normally.
Press the reset button on the unit (see page 3).
The sound quality is poor or dis-
torted.
The speakers are not w ired correctly.
Reconnect the speaker cables so that each output terminal
is connected to a different speaker.
A speaker cable may be pinched by a screw in the car.
Check the speaker w iring.
Radio reception is poor.
The car antenna is not extended.
Pull out the antenna all the w ay.
The pow er does not turn on.
The fuse has blow n.
After checking for short circuits in the cables, replace the
fuse w ith one having the same rating.
The Attenuator function is turned on.
Turn off the Attenuator function.
Troubleshoot ing Guide
No ACC position on vehicle ignition.
Connect the same cable to the ignition as the battery cable.
The memory is erased w hen
the ignition is turned off.
The battery cable has not been connected to the proper
terminal.
Connect the cable correctly, referring to the section on
"Connecting Cables to Terminals".
The ignition and battery cable are incorrectly connected.
Connect the cable correctly, referring to the section on
"Connecting Cables to Terminals".
The cassette tape is not loaded properly.
If the tape does not start to play w hen a cassette tape is
inserted, eject it and try inserting it again.
The antenna control cable is not connected.
Connect the cable correctly, referring to the section on
"Connecting Cables to Terminals".
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