Troubleshooting - Sony XS-AW8 Mode D'emploi

Troubleshooting

The following checklist will assist in the correction
of most of the problems you may encounter with
your unit. Please refer to the connection and
operating procedures before going through the
checklist below.
The POWER indicator does not light up.
 The fuse is blown.
– Replace the fuse lead with a new one.
 The ground (earth) lead is not securely
connected.
– Fasten the ground (earth) lead securely to a
bare metal ground (earth) point on the car
chassis.
 The voltage going into the remote turn-on lead
(REMOTE TURN-ON) is too low.
– Turn on the car audio unit if it is not turned on.
– Use a relay if there are too many amplifiers
installed within the system.
 Make sure the battery voltage is between 10.5 V –
16 V.
Noise can be heard from the alternator.
 The battery extension leads are installed too
close to the RCA pin cables or the high level input
cables.
– Keep the leads away from the cables.
 The ground (earth) lead is not securely
connected.
– Fasten the ground (earth) lead securely to a
bare metal ground (earth) point on the car
chassis.
The subwoofer sound is too soft.
 The volume of the car audio unit and/or the
subwoofer is set too low.
– Increase the volume of the subwoofer and/or
the car audio unit.
There is no sound.
 The PHASE select switch is not correctly set (i.e.,
has been set between the settings).
– Properly set the switch on the subwoofer to
either NORMAL or REVERSE.
 The volume of the car audio unit and/or the
subwoofer has been set to minimum.
– Increase the volume of the subwoofer and/or
the car audio unit.
 The subwoofer is not properly connected.
– Make sure all the subwoofer connections have
been made correctly.
If these solutions do not help improve the situation,
consult your nearest Sony dealer.
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