User's Manual

MCW-D 50 – Control Unit
33
english
3. MCW-D 50 Control Unit
The MCW-D 50 control unit is the heart of the system. It controls the delegate and chairman microphone units. With the standard version
of the MCW-D 50 control unit a maximum of 3 speakers (e.g. 2 delegates and 1 chairman) can speak simultaneously.
3.1 Controls and Indicators
Front
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Power LED. LED is illuminated green when the unit is switched on.
Standby button. When this button is pressed for more than 3 seconds all switched-on microphone units are switched off.
When this button is pressed shortly all allocated microphones are switched off.
Reset. This button resets the system into the switch-on state (to press the reset button use a paper clip).
LEDs to indicate the status of the receiving channels. LED is illuminated green: the channel is vacant.
LED is illuminated red: the channel is occupied.
Volume control for the loudspeakers of the microphone units
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2. Installation
The MCW-D 50 discussion system has been developed for installation on tables or 19"-mounting. When setting up the system please
follow the safety instructions mentioned in chapter 1.
Furthermore, please note
• the ambient temperature of the installation site must not exceed 40°C.
• there must not be exceeding dust and humidity at the installation site.
• that the unit is not exposed to direct sunlight.
• the connections must be protected against direct access during operation.
• that there must be a strain relief of the cables.
• the installation site must be protected against vibrations.