Troubleshooting - T+A PA 1100 E User Manual

Troubleshooting

Many problems have a simple cause and a correspondingly simple solution. The following section describes a few
difficulties you may encounter, and the measures you need to take to cure them. If you find it impossible to solve
a problem with the help of these notes please disconnect the unit from the mains and ask your authorised T+A
specialist dealer for advice.
Device does not switch on
Cause 1:
Mains lead not plugged in correctly.
Remedy:
Check connection, push connector in firmly.
Cause 2:
Mains fuse burned out.
Remedy:
Have the mains fuse replaced by an authorised specialist workshop. The rating of the replacement fuse
must agree with the specification printed on the unit.
The device responds correctly to manual operation of the buttons on the front
panel, but does not respond to remote control commands
Cause 1:
The battery of the FM11 remote control is completely discharged.
Remedy:
Charge the FM11's built-in battery with any 5 volt USB power supply.
Cause 2:
The supplied E2000 infrared receiver is not connected or not connected correctly, or is not within the ran-
ge of vision of the remote control.
Remedy:
Check the wiring of the infrared receiver and position it so that the remote control has a free field of vision
to it..
Loud humming noise from the loudspeakers
Cause:
Poor contact between the Cinch plugs and sockets, or a faulty Cinch cable.
Remedy:
Please check all connections and cables thoroughly.
Flat sound image, insufficient bass response
Cause:
The loudspeaker cables are connected with reversed polarity.
Remedy:
Check the speaker connections at the loudspeakers and at the integrated amplifier's speaker terminals;
correct if necessary.
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