Troubleshooting - Monster Power Signature MPA 5150 Guide D'utilisation

The following section lists some basic troubleshooting types should you encounter issues when using your Monster
Power Amplifier.
Symptom Possible Cause
Amplifier Does Not Power Cord Disconnected
Turn On
Blown Power Fuse
Preamp Remote Trigger Cable Not Connected to
Receiver or Preamplifier.
Remote Trigger Out from Receiver or Preamplifier Is
Incorrect Voltage.
No Sound from Input Type Selection switch is set to the incorrect
One or More input type.
Channels/ "000"
showing on one or
more Meters
Input From Receiver or Preamplifier is Not Connected. Check Input connections
30

TROUBLESHOOTING

Remedy
Check power cord and connect to AC Line
Check Main power fuse on back of amplifier.
Disconnect amplifier from AC before removing fuse.
Replace with same value fuse only.
Verify that the remote trigger cable is connected to
both the amplifier and the receiver or preamplifier.
Remote trigger in requires 3-30 V AC/DC to turn
amplifier ON. If the output of the receiver or
preamplifier remote trigger is not within this range,
the amplifier will not turn on.
Verify that all of the Input Type selection switches
are in the correct positions. If using standard
RCA connections, the switch should be set to
Unbalanced . If using XLR connections, the switch
should be set to Balanced .