ATI Technologies AT7012 Kullanıcı El Kitabı - Sayfa 11
Amplifikatör ATI Technologies AT7012 için çevrimiçi göz atın veya pdf Kullanıcı El Kitabı indirin. ATI Technologies AT7012 14 sayfaları. 12 & 16 channel multizone distribution power amplifiers
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Appendix A - Troubleshooting Guide
Your ATI amplifier is designed for trouble free operation. If you follow the instructions in this manual you should enjoy
many years of high quality listening enjoyment. However, as with any sophisticated electronic device, there may be oc-
casional problems upon initial installation, or during the life of the unit. The items on the list below are a brief guide to
the minor problems that you may be able to correct yourself. Please be sure to thoroughly check all other connected
components such as speakers and preamplifiers, as well as cables. If the problem persists, please consult your installer,
dealer, distributor or us for assistance.
Problem
No power or front panel lights
No power or front panel lights
No power or front panel lights
Amplifier will not turn on or off when a
trigger cable is connected.
Amplifier turns on, but there is no audio
from one or more channels.
Amplifier turns on, but there is no audio
from one or more channels.
Amplifier turns on, but there is no audio
from one or more channels.
Audio levels differ.
No audio output
AT7000 Manual
Possible Cause(s)
The power cable is not inserted
100% into the AC input connector.
Circuit breaker is open (AC wall
outlet)
Chassis breaker is open
Improper wiring of remote trigger
Input cables are not connected to
proper jack or are loose.
Input select switches are in the
wrong position.
Speakers are not connected
properly.
Improper settings or output levels
from processor or controller.
Overheating, DC at output, Cata-
strophic failure
10
Solution
Ensure that the AC cord is fully inserted into the
amplifier and that the wall outlet is active.
Check the AC outlet circuit breaker and reset, if
necessary, or contact your dealer.
Reset chassis breaker.
Check voltage , polarity and connection of trigger
wire.
Check all input connections.
Check all input select switches and make sure they
are in the correct position for the connection type,
Zone or Bus
Check speaker connections at the amplifier and
speaker.
Check the settings on you preamp, processor or con-
troller.
The amplifier will turn off. For any but a cata-
strophic failure, the amplifier can be reset by remov-
ing the fault and completing the turn-on sequence
again.
Rev-11/19