Troubleshooting Guide - Sony XM-D1000P5 Operating Instructions Manual

Troubleshooting Guide
The following checklist will assist in the correction of most problems which you may encounter with your
unit.
Before going through the checklist below, refer to the connection and operating procedures.
Problem CauseISolution
The POWERlPROTECTOR
indicator does not light up.
The fuse is blown.
+
Replace all fuses with a new one.
The ground wire is not securely connected with a new one.
- P
Fasten the eround wire securelv to a metal uoint of the car.
The voltage going into the remote terminal is too low.
The connected car audio unit is not turned on.
- P
Turn on the car audio unit.
The system employs too many amplifiers.
- P
Use a relay.
Check the battery voltage (10.5
-
16
V).
Turn off the power switch. The speaker outputs are short-circuited.
The POWERlPROTECTOR
indicator will change from
green to red.
The unit becomes abnormally
+
Rectlfy the cause of the short-&cuit.
Turn off the power switch. Make sure the speaker cord and ground wire are
connected.
The unit heats up abnormally.
Use speakers with suitable impedance.
Make sure to place the unit in a well ventilated location.
The power connecting cords are installed too close to the RCA pin cords.
+
Keep the power connecting cords away from the RCA pin cords.
The ground wire is not securely connected.
- P
Fasten the eround wire securelv to a metal uoint of the car.
hot.
+2-8Q.
Alternator noise is heard.
Negative speaker cords are touching the car chassis.
- P
Keep the cords away from the car chassis.
The LEVEL adjustment control is not appropriate. Turn the LEVEL adjustment
The sound is too low.
control in the clockwise direction.
'
The thermal protector is activated.
+
Reduce the volume.
The sound is interrupted.