Panasonic CQ-DP153W Operating Instructions Manual page 11

Troubleshooting
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Trouble
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The antenna ground lead dosen't connect properly.
Connect the antenna ground lead properly.
The radio antenna is not extended enough.
Much noise in FM stereo
Extend fully the radio antenna.
and monaural broad-
casts.
The motor antenna relay control lead is not connected correctly.
If there is a motor antenna in the car, connect the motor antenna
relay control lead to the motor antenna lead that is installed in the
car correctly.
Battery cable is not correctly connected.
Preset station is reset.
Connect the battery cable to the terminal that is always active.
CD
Trouble
Disc is upside down.
Place disc in the correct direction with the label side up.
• Disc is dirty.
• Disc has scratches.
Clean disc, referring to the section on "Notes on CD/CD Media
Disc is in the CD com-
(CD-R, CD-RW)".
partment but no sound is
made, or disc is ejected
A disc that has data other than CD-DA type is loaded.
automatically.
Discs that have CD-DA type data should be used.
The unit may not successfully play back a CD-R/RW that is made in
combination of writing software, a CD recorder (CD-R/RW drive) and
a disc which are incompatible one another. Refer to instructions for
the concerned devices for details.
• Disc is dirty.
• Disc has scratches.
Clean disc, referring to the section on "Notes on CD/CD Media
(CD-R, CD-RW)".
Sound skips, bad sound
quality. (e.g. caused by
noise)
The unit may not successfully play back a CD-R/RW that is made in
combination of writing software, a CD recorder (CD-R/RW drive) and
a disc which are incompatible one another. Refer to instructions for
the concerned devices for details.
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CQ-DP153W
(Continued)
Cause/Step
Cause/Step
CD (Continued)
Trouble
Mounting angle is over 30˚.
Adjust mounting angle to less than 30˚.
Sound skips due to
vibration. Instable mounting.
Mount the unit securely with the mounting parts, referring to the sec-
tion on installation.
• Disc is defective.
• Mechanical trouble.
Disc is not ejected.
Press [u] (eject). If normal operation is not restored, call the store
where you purchased the unit.
The first track of a mix mode disc was reproduced. (Mix mode is a format in
which data except music is recorded on the first track and music data is
Time is counted but no
recorded on other than the first track in a session.)
sound comes out.
Play back music data recorded on other than the first track.
Sound Setting
Trouble
Left and right balance, or front and rear balance is off on one side.
Adjust balance/fader setting as appropriate.
No sound from left,
right, front or rear
Cables are not correctly connected.
speakers.
Connect the cables correctly.
The right speaker wire is connected to the left speaker and the left speaker
Left and right sounds are
wire to the right speaker.
reversed in stereo lis-
Connect the speaker wires to the correct ones.
tening.
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Cause/Step
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Cause/Step
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CQ-DP153W