Product Features
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load to the zone. This value is used to determine if there is a fault of a normal amplifier.
Measure:
Display the value of measure, which is the gain of an amplifier.
Faults:
Amplifier Gain Too High:
If the measurement > (Unloaded Reference x (100% + Tolerance%)), an Amplifier Gain Too High
fault is recognized. And the fault will occurs, please check the following points:
o
Make sure there is a good connection between the speaker and the IDA8C/S.
o
Replace the non-working speaker with a working one.
o
Check the gain of the amplifiers to see if the value has changed after getting a reference.
If all of the above actions have been checked but the amplifier still receives a fault that is too
high, replace the amplifier.
Amplifier Gain Too Low:
If the measurement < (Full Unloaded Reference x (100% - Tolerance%)), an Amplifier Gain Too
Low fault is recognized. And the fault will occurs, please check the following points:
o
Check if the signal going into the amplifier is too large. Some amplifiers have an indicator
"Overload". Check this indicator.
o
Check if speaker is working or damaged.
If all of the above have been checked but the amplifier still receives a fault that is too low,
change the amplifier.
If this fault generated after the speaker configuration is changed, you can perform a reference
again to get new values for a reference.
Amplifier Fail:
If the measurement < (Unloaded Reference / 10), and the fault will occur, please check the
following points:
o
Check if the amplifier power on.
o
Check if the gain of the amplifier is too low, please increase the gain from the knob.
o
Check if the wires between the amplifier and the IDA8 are connected correctly.
If all the points above have been checked completely but still the amplifier receives a fail fault,
please replace the amplifier.
Rating Fault:
If the measurement < 30 while getting the references, and the fault will occurs, please check the
following points:
o
Check if the amplifier power on.
o
Check if the gain of the amplifier is too low, please increase the gain from the knob.
o
Check if the wires between the amplifier and the IDA8 are connected correctly.
If all the points above have been checked completely but still the amplifier receives a fail fault,
please replace the amplifier.