Operation - Bosch DCN Next Generation Installation And Operation Manual

Conference System
8

Operation

8.1 System operation DCN-Wireless
8.1.1 Start the system
Before starting the system, make sure that:
–
–
NOTICE!
If you want to use the wireless discussion unit in a new system, but it is already subscribed to
another system, you must de-initialize the unit. After the unit has been de-initialized it must be
subscribed to the new system.
To start the system, do the following:
1.
2.
3.
If the software version of the wireless discussion unit is lower than 2.35, do the following:
1.
2.
3.
Bosch Security Systems B.V.
The system is correctly installed.
The required number of wireless discussion units have been subscribed.
Push the on/off switch on the central control unit. The display comes on. All devices in
the DCN and optical network (including the WAP) are activated.
Install the battery packs in the wireless discussion units.
Push the microphone buttons on the wireless discussion units to activate the wireless
discussion units. The LED around the microphone button comes on as yellow for 250
milliseconds
– If all LEDs of the wireless discussion unit are off, the wireless discussion unit is
activated, and ready to use.
– If the LED around the microphone button stays on yellow, and the indicator ring of
the microphone comes on red, the wireless discussion unit cannot find the
subscribed wireless network. If the wireless network is found within 15 minutes, the
wireless discussion unit connects. If not, the wireless discussion unit automatically
deactivates.
Push the on/off switch on the central control unit. The display comes on. All devices in
the DCN and optical network (including the WAP) are activated.
Install the battery packs in the wireless discussion units.
Push the microphone buttons on the wireless discussion units to activate the wireless
discussion units. The LED around the microphone button comes on as green for 2
seconds
– If all LEDs of the wireless discussion unit are off, the wireless discussion unit is
activated, and ready to use.
– If the LED around the microphone button changes between red and yellow for 5
seconds, the wireless discussion unit cannot find the subscribed wireless network.
If the wireless network is found within 5 seconds, the wireless discussion unit
connects. If not, the wireless discussion unit automatically deactivates.
Installation and Operation manual
Operation | en 229
DCN-NG_IOM_V4.1 | V1.3 | 2012.07