Bosch DCN Next Generation Operation Manual page 241

Conference System
8.5 LBB4404/00 Cobranet Interface
Main
When you start the cobranet interface, the display first shows Starting. The display then
shows the Main menu item.
Notice!
If you do not turn or push the knob for three minutes, the display automatically goes back to
the Main menu item. The display does not automatically go back to the Main menu item from
the 2 Monitoring menu item and its sub-menus.
The Main menu item contains:
–
–
Fault pop-up
When the cobranet interface detects a fault, the display shows a message. If there is more
than one message, the display shows the most important message.
Messages
Downloading
Max. CH mismatch
CobraNet: 0xHH
Internal: Mute
Internal: 0xHH
Internal: Fatal
No network
Table 8.17: Messages (low to high importance)
Bosch Security Systems B.V.
The name of the cobranet interface. The default name is CobraNet. You can change the
name with the 4B Unit Name menu item (refer to LBB4404/00 Cobranet Interface, page
196).
Eight VU meters that show the volume levels of the audio inputs and audio outputs of the
cobranet interface (refer to 19 inch units, page 179). When an control input is disabled,
an X character replaces the VU meter of the corresponding audio input or audio output on
the display.
Description
The cobranet interface downloads software.
You have attached an audio input or audio output to a channel
that does not exist.
The CobraNet module has a buddy link error. 0xHH is the
hexadecimal error code. Refer to the CobraNet documentation on
the DVD that was supplied with your system for more
information.
All audio inputs and audio outputs are muted.
The CobraNet module has a fault or an error. 0xHH is the
hexadecimal error code. Refer to the CobraNet documentation on
the DVD that was supplied with your system for more
information.
The cobranet interface cannot start the firmware.
The cobranet interface cannot find the optical network.
Operation Manual
Operation | en 241
2013.11 | V2.0 | DCN-NG_OM_V4.x