Kenwood KCA-R71FM Instruction Manual page 16

Troubleshooting Guide
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Sound skips due to vibration.67
✔ Something is touching the CD/MD auto-changer.
☞ Keep it away from the CD/MD auto-changer.
✔ The disc is dirty or damaged.68
☞ If sound skips at the same part, the disc is faulty. Check and, if
possible, clean the disc.
✔ Changer unit is mounted on the a
☞ Mount the unit so that is level.
✔ Changer unit is mounted in an unstable
☞ Mount the unit in a stable place.
✔ The angle adjustment switches are set
☞ Set the angle adjustment switches to the correct positions.
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Sound quality is poor.67
✔ The recording of the disc is poor.
☞ Try playing another disc. If the sound is good, the fault was with
the original disc.
✔ The disc is dirty or damaged.8
☞ Check and, if possible, clean the disc.
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No sound is heard even though the information concerning the
CD/MD auto-changer is displayed.67
✔ The radio volume is sets to the minimum level.
☞ Turn the radio volume up.
✔ The microcomputer does not function
☞ Press the Reset button of the display unit. (Page 3)
✔ The system is not connected
☞ Connect the system properly. See <Connecting Wires to
Terminals>. (Page 13)
slant.69
place.8
improperly.69
correctly.68
properly.69
MP3 source
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Cannot play an MP3.67
✔ The disc format is not accepted in the unit connected.
☞ Refer to the instruction manual of the disc changer (slave unit) for
creation of compatible formats.
✔ The MP3 has no or invalid track name
☞ Add the ".MP3" extension to the MP3 track name.
✔ The media is scratched or
☞ Clean the media.
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Noise or no sound generated when an MP3 is
✔ The track has the MP3 track name extension while it is not an MP3.
☞ Do not use the ".MP3" extension in non-MP3.
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Takes time before the unit starts playing
✔ The medium contains many discs, tracks, and hierarchical levels.
☞ The unit checks all tracks on the loaded medium first. If the
medium has many tracks recorded, it may take a long time for the
unit before it starts playing MP3.
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Fails to play MP3 in the intended
✔ The MP3 tracks were not written by the CD writer in the order in
which you wanted them to be played.
☞ Depending on the CD writer, you may be able to set the order in
which MP3 tracks are to be played by writing them onto a
medium with their track names beginning with play sequence
numbers such as "01" to "99".
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The sound skips when an MP3 is being
✔ The media is scratched or dirty.
☞ Clean the media.
✔ The recording condition is
☞ Record the media again or use another media.
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extension.68
dirty.69
played.70
MP3.71
order.72
played.73-1
bad.73-2