Technical data

DCN-D Conference Delegate Units Introduction and overview | en 9
Bosch Security Systems B.V. Installation and Operation manual F.01U.265.631 | V1.0 | 2012.03
The top side of the delegate unit contains:
1. Microphone socket - Connects a pluggable microphone (DCN-MICL or DCN-MICS) to the
delegate unit.
2. Loudspeaker - Gives the audio signal from the floor to the delegate or the chairman unit.
– The loudspeaker signal is muted when the microphone is enabled.
3. Volume buttons - Headphone output signal level adjustment.
4. Channel selector display - Shows the number of the language channel and abbreviation
of the current headphone audio signal.
– When the display shows FLR, the floor audio signal is on the headphones.
5. Channel selector buttons - Select the channel that is sent to the headphones.
6. Microphone buttons - Enable or disable the microphone.
– Each microphone button has a LED that shows the condition of the microphone.
– The mode of the delegate unit gives the type and number of microphone buttons
which must be installed in the delegate unit.
7. Voting buttons - Operate the delegate unit. Each voting button has a yellow LED. The
LED adjacent to voting button 1 is the attendance LED.
The left and right side of the delegate unit contains:
8. Headphones socket - Headphone connection.
Figure 3.3 Delegate unit side views
NOTICE!
A DCN-MICL or DCN-MICS pluggable microphone cannot used with the DCN-DS and DCN-DL
delegate units. The DCN-DS and DCN-DL delegate units have fixed microphones.
NOTICE!
Change the type of language abbreviation with menu e of the installation menu of the
interpreter desk.