Dcn-Fmicb Microphone Control Panel; Introduction; Control, Connectors And Indicators; Installation - Bosch DCN Next Generation Installation & User's Instructions

DCN Next Generation | Installation and User Instructions | Flush-mounted Devices
23 DCN-FMICB Microphone
Control Panel
Caution
Before you touch the microphone control panel,
take measures to prevent electro-static
discharges.
23. 1

Introduction

With the DCN-FMICB Microphone Control Panel,
delegates can enable or disable the audio input that is
connected to the DCN-DDI Dual Delegate Interface.
23.2 Control, connectors and
indicators
The microphone control panel (refer to figure 23.1)
contains:
1 Microphone button - Enables or disables the
microphone. The microphone button has a LED ring
that shows the condition of the microphone (refer to
section 23.5).
figure 23. 1 : Microphone control panel
Bosch Security Systems | 2007-02 | 9922 141 70525
1

23.3 Installation

The microphone control panel is a flush-mounted
device. Refer to chapter 19 for the installation
procedures.
table 23. 1 : Physical characteristics
Dimensions (h x w x d):
40 x 50 mm (built-in depth about 50 mm)
Weight:
54 g

23.4 External connections

A Cat-4 cable with RJ11 plugs is supplied with the
microphone connection panel. Use this cable to connect
the panel to the DCN-DDI Dual Delegate Interface or
DCN-FV(CRD) Voting Panel (refer to section 21.4 and
section 21.6).
table 23.2: Power consumption
Power consumption:
0.25 W

23.5 Operation

The color of the LED ring of the microphone button
shows the condition of the microphone that is
connected to the microphone control panel (refer to
table 23.3).
table 23.3: Condition
Color Condition
Red (on) Microphone enabled
Red (flash) Last minute of speech time
Green (on) Request-to-speak
Green (flash) First in request-to-speak list
Yellow (on) VIP mode
Note
You can only put the microphone control panel
in the VIP mode with the Microphone
Management software module. Refer to the
applicable Software User Manuals for
instructions that tell you how to enable the VIP
mode.
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