Troubleshooting – JVC KD-APD89 User Manual

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REFERENCE

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Title assignment

• If you try to assign titles to more than 30 station

frequencies, “Name Full” appears. Delete unwanted
titles before assignment.

Available characters

Upper case

Lower case

Numbers and symbols

General settings—PSM

• “Auto” setting for “Dimmer” may not work correctly

on some vehicles, particularly on those having a
control dial for dimming.

In this case, change the “Dimmer” setting to any

other than “Auto.”

• If “LCD Type” is set to “Auto,” the display pattern

will change to the “Positive” or “Negative” pattern
depending on the “Dimmer” setting.

• If you change the “Amp Gain” setting from

“High PWR” to “Low PWR” while the volume level is
set higher than “Volume 30,” the unit automatically
changes the volume level to “Volume 30.”

Troubleshooting

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

Symptoms

Remedies/Causes

General

• Sound cannot be heard from the speakers.

• Adjust the volume to the optimum level.
• Check the cords and connections.

• The unit does not work at all.

Reset the unit (see page 3).

• “Connect Error” appears on the display.

Remove the control panel, wipe the connector, then
attach it again (see page 4).

FM/AM

• SSM automatic presetting does not work.

Store stations manually.

• Static noise while listening to the radio.

Connect the antenna firmly.

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