English troubleshooting, Maintenance – JVC FS-P400 User Manual

Page 27

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23

English

Troubleshooting

If you are having a problem with your System, check this list
for a possible solution before calling for service.

General:

Adjustments or settings are suddenly canceled before
you finish.

]

There is a time limit. Repeat the procedure again.

Operations are disabled.

]

The built-in microprocessor may malfunction due to
external electrical interference.

Unplug the AC power cord

and then plug it back in.

Unable to operate the System from the remote control.

]

The path between the remote control and the remote sensor
on the System is blocked.

]

The batteries are exhausted.

No sound is heard.

]

Speaker connections are incorrect or loose.

]

Headphones are connected.

Radio Operations:

Hard to listen to broadcasts because of noise.

]

Antennas connections are incorrect or loose.

]

The AM loop antenna is too close to the System.

]

The FM antenna is not properly extended and positioned.

Disc Operations:

The disc does not play.

]

The disc is placed upside down. Place the disc with the label
side up.

ID3 Tag on an MP3 disc cannot be shown.

]

There are two types of ID3 Tag—Version 1 and Version 2.
This System can only show ID3 Tag Version 1.

MP3 groups and tracks are not played back as you
expect.
]

The playing order is determined when the disc was
recorded. It depends on the writing application.

The disc sound is discontinuous.

]

The disc is scratched or dirty.

The disc tray does not open or close.

]

The AC power cord is not plugged in.

]

Child Lock is in use (see page 16).

Tape Operations:

The cassette holder cannot be opened.

]

Power supply from the AC power cord has been cut off
while the tape was running. Turn on the System.

Recordings:

Impossible to record.

]

Small tabs on the back of the cassette are removed. Cover
the holes with adhesive tape.

Timer Operations:

Daily Timer and Recording Timer do not work.

]

The System has been turned on when the on-time comes.
Timer starts working only when the System is turned off.

Maintenance

To get the best performance of the System, keep your discs,
tapes, and mechanism clean.

Handling discs

• When removing the disc from its case, hold it at the edge while

pressing the center hole lightly.

• Do not touch the shiny surface of the disc, or bend the disc.
• Put the disc back in its case after use to prevent warping.
• Be careful not to scratch the surface of the disc.
• Avoid exposure to direct sunlight, temperature extremes, and

moisture.

To clean the disc:

Wipe the disc with a soft cloth in a straight line from center to
edge.

Handling cassette tapes

• If the tape is loose in its cassette, take up the slack by inserting

a pencil in one of the reels and rotate it.
– If the tape is loose, it may get stretched, cut, or caught in the

cassette.

• Be careful not to touch the tape surface.
• Avoid the following places to store the tape—in dusty places,

in direct sunlight or heat, in moist areas, on a TV or speaker,
or near a magnet.

To keep the best recording and playback sound quality

• Use a cotton swab moistened with alcohol to clean the heads,

capstans, and pinch rollers.

• Use a head demagnetizer (available at electronics and audio

shops) to demagnetize the heads (when the System turned off).

Cleaning the System

• Stains should be wiped off with a soft cloth. If the System is

heavily stained, wipe it with a cloth soaked in water-diluted
neutral detergent and wrung well, then wipe clean with a dry
cloth.

• Since the System may deteriorate in quality, it become

damaged or get its paint peeled off, be careful about the
following:
– DO NOT wipe it with a hard cloth.
– DO NOT wipe it strongly.
– DO NOT wipe it with thinner or benzine.
– DO NOT apply any volatile substance such as insecticides

to it.

– DO NOT allow any rubber or plastic to remain in contact for

a long time.

AdditonalInfo.fm Page 23 Monday, February 16, 2004 11:00 AM

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