Troubleshooting - JVC KD-AHD69 Manuel D'instructions

Troubleshooting

What appears to be trouble is not always serious. Check the following points before calling a service center.
Symptoms
• Sound cannot be heard from the speakers.
• The unit does not work at all.
• "AUX IN" or "EXT INPUT" cannot be
selected.
• Nothing appears on the display.
• SSM automatic presetting does not work.
• Static noise while listening to the radio.
• "AM" cannot be selected.
• Sound quality changes when receiving
HD Radio stations.
• No sound can be heard.
• The song cannot be tagged.
• The clock becomes wrong when receiving
HD Radio stations.
Remedies/Causes
• Adjust the volume to the optimum level.
• Check the cords and connections.
Reset the unit (see page 3).
Check the "SELECT SRC" = "AUX IN" or "EXT
IN" setting (see page 30).
Check the "USER" color setting (see page 32).
Store stations manually.
Connect the antenna firmly.
Check the "SELECT SRC" = "AM" setting (see
page 30).
Fix the reception mode either to "DIGITAL" or
"ANALOG" (see pages 10 and 28).
• Check the power supply to the antenna when using
active type.
• "ANALOG" is selected when receiving all digital
broadcast of HD Radio station. Select "DIGITAL" or
"AUTO" (see pages 10 and 28).
• "DIGITAL" is selected when receiving weak digital
signals or receiving conventional radio broadcast.
Select "ANALOG" or "AUTO" (see pages 10 and
28).
The HD Radio broadcast does not support iTunes Tagging
function or the broadcast does not contain PSD. You can
tag the PSD only when the TAG indicator lights up on the
display.
Set "CLOCK ADJ" to "OFF" (see page 27).
REFERENCES 37