Explanation about monitoring process – ATEIS DIVA8G2 User Manual
Page 184
DIVA system
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o
Press the "Get All Reference".
o
Choose a tolerance value for each zone. Note: References should be taken only on zone with
speaker line connected.
Amplifier Monitoring
The amplifier monitoring tabs are separated for music and voice amplifier, however controls and displays
are identical. This is why only the voice amplifier monitoring will be presented.
Amplifier Monitoring display:
Reference unloaded: Displays the reference taken as open line gain.
Reference fully loaded: Displays the reference taken as charged line gain.
Tolerance %: Here you can specify the value of the tolerance wherein measurement has to stay
before generating a fault state.
Measure: Displays the measure of the amplifier current gain.
Amplifier Monitoring Controls:
Get Reference: This button start the get reference process on the amplifier.
Reset reference: This button allows to reset all reference stored.
Reset Monitoring: This button allows to reset the monitoring in case of maintenance.
The gain value are absolute gain. A gain of 100 correspond to a gain of 40 dB.
Procedure to take amplifiers references:
o
Press the "Get Reference" button
o
Choose a tolerance value. Note: music amp monitoring tab offers exactly the same displays
and controls.
5.2.14.1 Explanation About Monitoring Process
The monitoring can be split into 2 different parts: Line monitoring (zones) and amplifier monitoring. Line
monitoring is based on impedance measurement and amplifier monitoring on amplifier's gain