Troubleshooting - Sony MEX-GS620BT Mode D'emploi

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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 32).
If the problem is not solved, visit the support site on
the back cover.
General
No power is being supplied to the unit.
 If the unit is turned off and the display
disappears, the unit cannot be operated with the
remote commander.
 Turn on the unit.
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.