IDA8 Global-Net User Manual326
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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.
5.7.1.7 Tone Settings
In the lower part of the window [Monitoring(Matrix Mode)-IDA8C/S X ], there is a page [Tone Settings]
for configuring the tone signal which is utilized for monitoring. There are two types of settings
Zones with 0dB:
If the audio signal from Amplifier Zone Output is not returning to the IDA8C/S for monitoring, this
allows the user to mix a tone into that signal for further detection. You can change this setting in
the [Zone Settings] tab and the [Mode] field. There are parameters of settings: