Troubleshooting - Jensen JHD922BT Installation And Operation Manual

TROUBLESHOOTING

Symptom
No power
No sound
The operation keys do
not work
Cannot tune to radio
station, auto-seek does
not work
ERROR-01 on LCD
Cause
The vehicle's accessory switch is not on.
Fuse is blown.
Volume too low.
Wiring is not properly connected.
Built-in microcomputer is not operating
properly due to noise.
Antenna cable is not connected.
Signals are too weak.
Database or decoder error.
Solution
If the power supply is properly connected to the
vehicle's accessory terminal, switch the ignition key
to "ACC. "
Replace the fuse.
Adjust volume to audible level.
Check wiring connections.
Press the RESET button.
Insert the antenna cable firmly.
Select a station manually.
Change to another mode.
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