DCN-WAP Wireless Access Point
Problem Hint
Long time needed for upgrading Wireless
Access Point.
– The Download and License Tool can
be used for upgrading. When “Down
Load Optical” is selected, all
applicable devices connected to the
optical network will be upgraded. In
case the DCN-WAP is connected, it
will take more than 30 minutes to
upgrade the DCN-WAP
– Bypass: In case the DCN-WAP does
not need to be upgraded, do not
connect the DCN-WAP when
selecting “Download Optical”.
This is normal system behavior; it is
mentioned here to remind the user.
– LEDs on the WAP are: Off / Flashing slow/
Off.
– CCU shows ‘incompatible SW’.
– DCN-WAP or CCU contains old SW.
– To solve this, use the Download &
License Tool to upgrade the CCU and
DCN-WAP to the same version.
DCN-MIC Microphones
Problem Hint
A pluggable microphone does not operate as
expected.
The pluggable microphone is defective.
Replace the pluggable microphone.
DCN-F Flush Mounted units
Problem Hint
– A flush-mounted device does not operate
as expected.
– The dual delegate interface of the
flush-mounted device is not in the
correct mode. Refer to DCN-DDI Dual
Delegate Interface, page 213for
instructions that tell you how to
change the mode of the dual
delegate interface.
DCN-DDB Data Distribution Board
Problem Hint
– The data distribution board does not
operate as expected.
– The data distribution board is not in
the correct mode. Refer to DCN-DDB
Data Distribution Board, page 228 for
instructions that tell you how to
change the mode of the data
distribution board.
9.9
9.10
9.11
9.12
Conference System Troubleshooting | en 267
Bosch Security Systems B.V. Operation Manual 2013.11 | V2.0 | DCN-NG_OM_V4.x
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