Filter
Top Products
DCN Next Generation 2.40 Release Notes en | 5
Bosch Communications Systems | 2007 March
2 Release 2.40
2.1 General
2.1.1 Release
March 8th 2007
2.1.2 Firmware/FPGA versions
Product FPGA SW FW
DCN-CCU 2.17 2.40.1586 4.30.2160
DCN-CCUB 1.07 2.40.1586 4.30.2160
DCN-NCO 3.06 2.40.1586 4.30.2160
DCN-CON
DCN-CONCS
1.13 -- --
DCN-CONFF
DCN-CONCM
1.13 1.10.XXXX --
DCN-DDB -- 1.4.XXXX --
DCN-DDI 2.0 -- --
DCN-DIS 1.18 -- --
DCN-FCS 2.5 -- --
DCN-IDESK 1.3 1.20.XXXX --
LBB 4402/00 -- 2.40.1586 4.30.2160
PRS-4DEX4 -- 2.40.1586 4.30.2160
LBB 4404/00 -- 2.40.1586 4.30.2160
DCN-SWSMV 1.20.0191
LBB 4190/00 2.40.1586
2.1.3 Compatibility restrictions
The following versions are not compatible with this
release:
Product FPGA SW FW
DCN-CCU ≤1.06 -- --
DCN-CCU * ≤2.16
LBB 4120 1.1 -- --
* Multi CCU mode only
2.2 Errata
2.2.1 Integrus Manual: Menu Item 4B Network
Mode
When the Integrus transmitter is connected to the
optical ring of a DCN Next generation System the
Integrus transmitter can remain as master in the
optical network. This can cause unwanted behavior
of system. The content of menu item 4B is changed
towards Automatic (stand alone use)and Enabled
(used when the transmitter is exclusively used in
combination with DCB-NG)
2.3 Known limitations
2.3.1 Adding system units to the optical ring
when powered on.
In case system units are added to the optical ring
when the system is powered on, unexpected
behavior can occur. Only connect units to the
optical network when all units are powered off.
2.3.2 Audio disruption during powering
up/down a CCU in a Multi CCU system.
During powering up/down a CCU in a Multi CCU
system the audio on the delegate units, connected
to the remaining CCU’s, is shortly disrupted for 1 to
2 seconds.
2.3.3 Loss of the Interpreter Desk
configuration after reboot of NCO in a
Multi CCU system.
In case the Network Controller (NCO) in a Multi
CCU system is rebooted within 30 seconds after
change of the Interpreter Desk configuration, the
configuration can be lost and the interpreter desk
will be uninstalled.
Re-configure the interpreter desk and wait minimum
30 seconds before reboot the NCO.
2.3.4 Up to 6 CCU supported by the DCN-
SWSMV Synoptic Microphone and
Voting Software.
The DCN-SWSMV supports up to 6 CCU’s in a
Multi CCU system set-up. If more CCU’s are
required use the DCN Classic software modules.