Bosch DCN Next Generation Operation Manual page 28

28 en | System Overview
Figure 3.15: Bottom view (1)
Figure 3.16: Bottom view (2)
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2013.11 | V2.0 | DCN-NG_OM_V4.x
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Microphone socket - Connects a Pluggable Microphone (DCN‑MICL or DCN‑MICS) to the
Concentus delegate unit.
Loudspeaker - Gives the audio signal from the floor to the delegate. When the
microphone is enabled, the signal of the loudspeaker is muted.
Microphone LED - Is on when the microphone is enabled.
Card reader - Gives access to the Concentus delegate unit.
Channel selector - Selects the channel that is sent to the headphones.
Microphone button - Enables or disables the microphone. The microphone button has a
LED that shows the condition of the microphone.
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