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Commissioning instructions
How to wire and configure a Test Microphone
A hand-held test microphone can be connected to the Mains Powered DAU to allow local speaker circuits to be tested. A suitable test
microphone such as SHURE model number 596LB can be connected to the MCB.
Wiring a local test microphone
Mains Powered DAU
MAIN CONTROL BOARD
Shield
PTT
Commissiong tool settings
During system commissioning ensure the settings at the Commissioning tool are configured for a local microphone at each Mains
Powered DAU. Ensure the Local MIC option is unchecked.
2
Set the
Local MIC
audio priority is set to 3, 4, 5, 6 or 7 by clicking on the required radio button:
If required, the 'Mains DAU Aux Relay' can be checked to allow the local microphone operation to switch the auxiliary relay.
MCB settings
Ensure the link P11 on the MCB is configured to ENABLE when there is a local test microphone connected to terminal block PB9.
P2
P1
PB9
PB16
P11
DISABLE
EMIC
ENABLE
0V Tx Rx
PB9
P11
DISABLE
ENABLE
10
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PB9
EMIC
Audio
Message Store Card
Main Control Card
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Test
Microphone
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