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MCS-D 200 Control Unit
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Caution:
• Always turn off the power when making input or output connections.
All turned on additional power supply units remain in stand-by mode even if the MCS-D 200 control unit is turned
off.
• To boot the system at least 1 device has to be connected to the control unit. Otherwise the display indicates
“Initialisation” continuously.
Rear view Front view
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3.2.2 Mains connection
• Verify that the voltage rating of the unit matches that of the AC mains outlet you are to use. If you connect the unit to the
wrong voltage, you may seriously damage it.
• Always route cables running to the unit where they will not be damaged by heavy or sharp objects.
• Connect the MCS-D 200 control unit to the mains . The internal power supply unit of the control unit can adjust
auto matically between 100 V and 240 V at 50 - 60 Hz.
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3.2.3 How to switch the control unit on/off
• Before switching the MCS-D 200 control unit on, please check all connections. If there are additional power supply units
connected to the control unit, we recommend switching on the devices as described in the following:
1. Switch on all additional power supply units. The illuminated power switch displays the stand-by mode.
2. Switch on the MCS-D 200 control unit . The Power LED is illuminated.
• When switching on, the system is booted up. A data communication is not yet possible. As soon as the control unit displays
the main menu and the microphone stations the default display (time or ID), the boot process is finished and the data
communication can start.
• When switching off, all settings of the MCS-D 200 control unit are stored.
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