TROUBLESHOOTING

What appears to be trouble is not always serious. Check the following points before calling a service center.

 

Symptoms

Causes

 

Remedies

 

 

 

 

 

 

 

 

• A cassette tape cannot be

You have tried to insert a

Insert the cassette with the

 

inserted.

cassette in the wrong way.

exposed tape facing right.

 

 

 

 

 

 

 

 

 

 

 

 

• Cassette tapes become hot.

This is not a malfunction.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Tape sound is at very low

The tape head is dirty.

Clean it with a head cleaning

 

level and sound quality is

 

tape.

 

degraded.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Sound is sometimes

Connections are not good.

Check the cords and

 

interrupted.

 

connections.

 

 

 

 

 

 

 

 

• Sound cannot be heard from

The volume control is turned

Adjust it to the optimum level.

 

the speakers.

to the minimum level.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connections are incorrect.

Check the cords and

 

 

 

connections.

 

 

 

 

 

 

 

 

• Static noise while listening

The antenna is not connected

Connect the antenna firmly.

 

to the radio.

firmly.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• The unit does not work at

The built-in microcomputer

While holding SEL, press

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

all.

may function incorrectly due to

ATT for more than 2 seconds

 

 

noise, etc.

to reset the unit. (The clock

 

 

 

setting and preset stations

 

 

 

stored in memory are erased.)

 

 

 

 

 

 

 

 

 

 

 

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JVC KS F100 manual Troubleshooting, Symptoms Causes Remedies