Sharp CD-BA3100 Operation Manual - Page 29

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Troubleshooting Chart

Many potential "problems" can be resolved by the owner without calling a service tech-

nician. If something is wrong with this product, check the following before calling your

authorized SHARP dealer or service center.

General

Symptom

The clock is not on time.

When a button is pressed, the unit

does not respond.

No sound is heard.

CD player

Symptom

Playback does not start.

Playback stops in the middle or is

not performed properly.

Playback sounds are skipped, or

stopped in the middle of a track.

Tuner

Symptom

Radio makes unusual noise con-

secutively.

*BA3100_P29_31

Possible cause

Did a power failure occur?

Reset the clock. (Refer to page 15.)

Set this unit to the power stand-by mode

and then turn it back on.

If the unit still malfunctions, reset it.

(Refer to step 3 under "If trouble occurs"

on page 30.)

Is the volume level set to "0"?

Are the headphones connected?

Are the speaker wires disconnected?

Possible cause

Is the disc loaded upside-down?

Does the disc satisfy the standards?

Is the disc distorted or scratched?

Is the unit located near excessive vibra-

tions?

Is the disc very dirty?

Has condensation formed inside the

unit?

Possible cause

Is the unit placed near the TV or com-

puter?

Is the FM/AM loop antenna placed prop-

erly?

Move the AC power cord away from the

antenna if located near.

Cassette deck

Symptom

Cannot record.

Cannot record tracks with proper

sound quality.

Cannot erase completely.

Sound skipping.

Cannot hear treble.

Sound fluctuation.

Cannot remove the tape.

Remote control

Symptom

Is the AC power cord of the unit plugged

The remote control does not op-

in?

erate.

Is the battery polarity respected?

Are the batteries dead?

Is the distance or angle incorrect?

Does the remote control sensor receive

strong light?

Condensation

Sudden temperature changes, storage or operation

in an extremely humid environment may cause con-

densation inside the cabinet (CD pickup, tape heads,

etc.) or on the transmitter on the remote control.

Condensation can cause the unit to malfunction.

If this happens, leave the power on with no disc (or

cassette) in the unit until normal playback is possible

(about 1 hour). Wipe off any condensation on the trans-

mitter with a soft cloth before operating the unit.

00.12.12, 4:44 PM

Possible cause

Is the erase-protection tab removed?

Is it a normal tape?

(You cannot record on a metal or CrO

tape.)

Is there any slack?

Is the tape stretched?

Are the capstans, pinch rollers, or heads

dirty?

If a power failure occurs during playback,

the heads remain engaged with the tape.

Do not open the compartment forcibly.

Wait until electricity resumes.

Possible cause