Powering / Operating Time; Powering With External Ca 2457 Power Supply Unit - Beyerdynamic MCW-D 50 Notice D'utilisation

MCW-D 50 – Setting up
4.2

Powering / Operating Time

Rear view MCW-D 521 / MCW-D 523
Rear view MCW-D 531 / MCW-D 533
4.3

Powering with external CA 2457 Power Supply Unit

Rear view MCW-D 521 / MCW-D 523
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Rear view MCW-D 531 / MCW-D 533
• The microphone units have an integrated rechargeable battery allowing an
operating time of 20 hours.
• As soon as the capacity is too low for a satisfactory operation, the operating control
LED
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• The supplied MCW-D 50 Conference Software indicates the decreasing battery
voltage on a PC or external media control system connected to the MCW-D 50
control unit.
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• The MCW-D microphone units can be also powered with the CA 2457 external
power supply unit which can be connected to the DC socket
rear of the microphone unit.
• As long as the power supply unit is connected, the microphone unit is also
being charged. Please refer also to chapter 8. Battery Charging with external
CA 2457 Power Supply Unit.
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or will flash. The remaining time of operation is around 60 minutes.
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or on the
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