Troubleshooting - Alpine CDE-172BT Owner's Manual

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in the

Troubleshooting

The following checklist will help you remedy
problems you may encounter with your unit.
Before going through the checklist below, check
the connection and operating procedures.
For details on using the fuse and removing the
unit from the dashboard, see "Connection/
Installation" (page 36).
If the problem is not solved, please contact your
authorized Alpine dealer for assistance.
General
No sound or the sound is very low.
The position of the fader control [FADER] is not
set for a 2-speaker system.
The volume of the unit and/or connected
device is very low.
– Increase the volume of the unit and
connected device.
No beep sound.
An optional power amplifier is connected and
you are not using the built-in amplifier.
The contents of the memory have been
erased.
The power supply lead or battery has been
disconnected or not connected properly.
Stored stations and correct time are erased.
The fuse has blown.
Makes a noise when the position of the
ignition is switched.
The leads are not matched correctly with the
car's accessory power connector.
During playback or reception, the
demonstration mode starts.
If no operation is performed for 5 minutes
with [DEMO ON] set, the demonstration mode
starts.
– Set [DEMO OFF] (page 22).
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