Bosch En Us RLN DCN SW 4.63 Release Note 108086404315506955

User Manual: Bosch en-us DCN Conference Solutions

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DCN Next Generation 4.63

Release Notes

en Release Notes

DCN Next Generation Release Notes en | 2

Bosch Security Systems| 2017-11-29

DCN Next Generation Release 4.63

Table of Contents

1 This release Contains ................................................................................................... 2

2 Improved and added Functionality ............................................................................... 2

3 Release Compatibility Restrictions .............................................................................. 7

4 Software, Firmware & FPGA versions .......................................................................... 8

5 Additional Information to the DCN Manuals and Help Files ...................................... 10

6 Trouble Shootings and known issues ........................................................................ 11

1 This release Contains

The following versions are part of this release:

Product version Windows 7a Windows 8.1a Windows 10a

DCN-SW 4.62 Yes Yes Yes

DCN-SWSMV 4.40 Yesb Yesb Yesb

DCN-SWSACC 4.40 Yes Yes Yes

DCN-DLT (for CCU2) 4.63 Yes Yes Yes

DCN-CCU2 4.63 NA NA NA

HdCameraControl 4.40 Yes Yes Yes

DCN-DLT (for CCU, NCO) 3.10 Yes No No

DCN-CCU 3.10 NA NA NA

DCN-MR 2.30 Yes No No

Notes:

a. home editions of Windows 7, 8.1, or 10 are not supported.

b. DCN-SWSMV: exporting voting results to PowerPoint is only supported for PowerPoint 2003.

2 Improved and added Functionality

Release

Release

Date

Release Comments

4.63 2017-11-29 New functionality and improvements

 Improved calibration behaviour of the optical network upon

booting and adding and removing devices from the optical

network.

4.62 2017-10-13 New functionality and improvements

 Fixed DCN-SW cannot be installed on PC with Windows 10.

Microsoft SQL2014 will be installed with new installations. In

case of upgrades the existing SQL 2008 will be used.

4.61 2016-9-17 New functionality and improvements

 Fixed Slave CCU resetting issue due to time out, by increasing

the time out value.

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Release

Release

Date

Release Comments

4.60 2016-7-20 New functionality and improvements

 Fixed DCN-SW server front end application and DCN-SW

printing application do not start on French, Portuguese and

Spanish Windows.

 Fixed issues with streaming meeting data in combination with

display application and or DCN meeting recorder.

 Fixed notebook behaviour of devices.

 Updated CCU2 firmware to support DCN-CCU2 and DCN-

CCUB2 hardware version HW01/04.

 Improved DCN Meeting Recorder in combination with

streaming meeting data.

4.50 2015-11-16 New functionality and improvements

 Windows 10 supported.

 Added Hungarian translations Concentus.

 Fixed time stamp problem of DCN-MR

 Remote control via Open Interface for all (Audio) expanders.

(Digital IO contacts)

 Remote configuration via Open Interface of all expanders, AEX,

DEX, CIN ,OMI; (Routing of the DCNNG floor and languages to

all in- and outputs)

 Level control for Omneo Media Interface

 Microphone detection for Interpreter desk (internal, external,

auto) via DCN-CCU2 front panel

 tvONE C2-6204A with 4 HD-SDI inputs is supported in

HDCameraControl as successor of the tvONE C2-2355A / S2-

108HD combination

 Removed Webcasting software and manuals from the DVD

4.43 2015-05-15 New functionality and improvements

 Fixed: Notification of disconnection from the Bosch DCN

Conference Software.

 Fixed: Operator application shows error and red cross after

setting the Central Control Unit to Standby

 Changed error message when an ID card reader cannot read

ID card into understandable text.

 Fixed: Discussion unit cannot be controlled from synoptic after

a reboot of the CCU.

 Fixed: Language configuration in DCN-IDESK does not change

with meeting after a reboot of the CCU.

 Improved startup behaviour of Integrus transmitter.

 Improved Mongolian translations on Concentus.

 Support of new AD convertor in Integrus Transmitter.

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Release

Release

Date

Release Comments

4.42 2015-03-18 New functionality and improvements

 Fixed delay of voting results via SMD if a vote is cast during the

start chime

 Fixed first vote is not exported via SMD

 Fixed card production settings fall back to CRC after opening

and closing the card production settings

 Fixed error upon closing Configuration Application after

producing cards during a running meeting

 Fixed DCN-SW does not install on Turkish OS

 Fixed focus/control goes to prepared votings when a adhoc

voting is started

 Fixed problem with Black Magic card (due to new Black Magic

drivers) in DCN-SWWA webcasting

 Fixed problem with pause behavior of DCN Meeting Recorder

4.41 2014-11-02 New functionality and improvements

 Improved DCN wireless firmware to make it more robust in

environments with a lot of WiFi communication

 Unresponsive microphone control in Operator application due

to network disconnections

 Added DCN-SW icons to DVD

4.40 2014-07-30 New functionality and improvements

 Added Notebooker configuration to the API and

DcnApiDemonstrator

 Added AGC on/off to audio outputs of Audio Expander in

Individual Channels mode

 DCN-CCU2 supports Omneo Media Interface (PRS4OMI4) to

interface with DCN multimedia

 Added Mongolian to Concentus display

 ID cards can be programmed via API with and without CRC

 Insert and remove of ID card can be executed via API to enable

interfacing with third party identification system

 Windows 8.1 support for DCN-SW

 Windows 8.1 support for DCN-SWSMV

 Windows 8.1 support for DCN-SWSACC

 Windows 8.1 support for HdCameraControl

 Added Crystal Reports installer to Tools directory

(CRRuntime_32bit_13_0_9.msi). This needs to be installed to

print the voting reports from DCN-SWSMV.

Note

 Windows Vista is no longer supported for DCN-SW, DCN-

SWSMV, DCN-SWSACC, HdCameraControl

4.30 2014-01-31 New functionality and improvements

 DcnHdCameraControl added second video switcher Kramer

MV-6

 DcnHdCameraControl made screen line configurable

 DcnHdCameraControl added camera transition time

 added create groups, rename meetings, rename sessions,

request list via API (DCN-SWAPI) including demonstrator

application with source code.

 Support for the new audio expander PRS-4AEX4 by DCN-

CCU2.

Fixes

 Increased the vote description from 50 to 130 characters.

 Indivual voting results not translated.

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Release

Release

Date

Release Comments

4.21 2013-09-30 Fixes

 Multi channel and multi lingual DCN-SWWA (version 1.1.1)

added.

 Russian helpfile missing in DCN-SW.

 Previous DCN-SW version cannot be upgraded because

database of previous DCN-SW version cannot be upgraded.

4.20 2013-07-15 New functionality and improvements

 DCN-SW added Opinion Poll and Audience Response

(requires DCN-SWMV multi voting license)

 Select, Summon, Start, Hold, Stop of votings via API (DCN-

SWAPI) including demonstrator application with source code.

 DCN-SW copy vote and copy session added to Configuration

Application and API to improve usability

 Master Volume Control and Chairman Priority added to Control

API.

 Added Vietnamese and Indonesian language to DCN-SW,

DCN-SWSMV and DCN-SWSACC

 Added get and set System ID for slave CCU’s to Open

Interface

 Response list length increased from 5 to max 25 and made

configurable on CCU and via DCN-SW

 Number of Open Microphones (NOM) increased from 4 to 25.

 Number of seats which can be added to the Notebook

increased from 15 to 25.

 Increased Operator Application target size

 Added group speech timers to DCN-SWSMD (and

DcnSmdDemonstrator application)

 Added show last minute of speech by blinking microphone LED

 Added a new audio routing option to the CCU: Insert no AGC.

Fixes

 DCN-SW added Czech, language to the installer.

 Show OI connection on CCU

 Solved inconsistencies in showing voting results

 Solved SMD error regarding loss of speaker information when

chairman speaks and ID cards and speechtimers are used.

 Voting control on desktop does not show graphs for group

results

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Release

Release

Date

Release Comments

4.10 2013-04-17 New functionality and improvements

 Start/Stop Meeting and Session and Microphone Management

control via API (DCN-SWAPI) including demonstrator

application with source code.

 Control of the IDesk outgoing channel using DCN Operator

Application (requires DCN-SWSI license).

 DCN-SW added Voice Activated Microphone Logging to

identify which microphone is active in VOICE mode (requires

DCN-SWVAML license). Can be used in combination with

camera control to see who is speaking is voice mode.

 DCN-SW font colour below icons on layout can be changed.

 DCN-SW Meeting can be copied (including all settings) using

Configuration Application and API.

 Demonstrator application including source code for DCN-

SWSMD XML streaming meeting data.

 HD Camera Control via DCN-SWSMD streaming meeting data.

 DCN-SW added Czech language to the GUI. Czech language

has to be copied manually, please refer to the Tools\Language\

directory.

 Extended the explanation about the TCP connection in Open

Interface description.

 DCN-SWWA Webcast application added. Only English User

interface. Only one audio-channel/language.

Fixes

 DCN-SWSMD information regarding microphone on off.

 DCN-SWSMD information empty when session name and

description are identical.

 Stopping an Operator-control session does not clear request

list.

 DCN-MR wave form and audio sometimes not in sync.

 DCN-SW not all GUI texts fit.

 DCN-SWSMV Reset microphone sensitivity ALL

MICROPHONES.

 DCN-CCU2 can cause acoustic feedback when powered up in

Insertion mode.

 DCN-SW added Slovenian language to GUI. Made Japanese

helpfile part of the installer. Added Thai, Polish and Finnish

language to the installer.

 DCN-SWSMD Participant is made absent when Chairman

speaks in Operator with response mode.

 Quorum shows strange behaviour with ID-cards and Secret

voting.

 Performance and stability improvements on DCN SW Server

and Operator Control

 Delegate names are not shown in speakerlist when using

access control for voting only.

4.03 2012-07-15 Fixes

 DCN-SW Operator Application can cause a fault pop up upon

user login and start session.

 DCN-SW Configurator Application can cause a fault pop up

when a document will be inserted with a file name that is too

long.

 DCN-SW Printing Application will not start up in Spanish,

Catalan, Portuguese and Polish.

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Release

Release

Date

Release Comments

4.02 2012-04-16 Fixes

 Inserting or withdrawing of ID-cards could lead to fault pop up.

4.01 2012-03-01 Fixes

 Auto-relay is always activated when the B-output channel is

selected (Using DCN-SW with DCN-SWSI).

4.00 2011-12-02  DCN-CCU2 replaces DCN-CCU, DCN-WCCU and DCN-NCO

 DCN-CCUB2 replaces DCN-CCUB

3.10 2011-07-26 New functionality and improvements

 Simultaneous Interpretation DCN-SWSI added

 Usher call and speak slowly requests support DCN-SWMD

 DCN-SW GUI languages: de, ca, en, es, fr, hu, it, jp, ko, lt, nl,

no, pt, ru, sv, zh-chs

 DCN-SW help files languages: de, en, es, fr, it, nl, zh-chs

 Seat assignment and seat definition improved

 DCN-SWSACC indicates when DCN-SWSACC licenses is

missing.

3 Release Compatibility Restrictions

The following versions are compatible with this release:

Product Hw FPGA SW FW

DCN-CCU2 <1.4 na na 4.60

DCN-CCU2 1.4 na na 4.60a

DCN-CCU 1.07 -- 3.1x

DCN-CCU in multi CCU mode >=5.0 >=2.17 --

LBB 4120/00 Interpreter desk >=1.2 -- --

Toggle in DCN-IDESK >=1.40.xxxx

Optical devices 5.02

Note:

a. DCN-CCU2 with hardware 1.4 could become defective if they are downgraded below software

version 4.60.

Wireless Units:

New firmware is developed for the DCN Wireless units to operate with the DCN-CCU2 (e.g.

encryption functionality). This firmware can be uploaded using the Download and License Tool

(DLT) and the Upgrade Toolkit (DCN-UPTK). This firmware works with DCN-CCU2 and DCN-

WCCU.

Products with the following hardware version have already this firmware installed.

Product Hw

DCN-WD-D 02/04

DCN-WDD-D 02/04

DCN-WDV-D 02/04

DCN-WDCS-D 02/05

DCN-WDDCS-D 02/05

DCN-WDVCS-D 02/05

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4 Software, Firmware & FPGA versions

The table below provides a versions overview of parts which cannot be downloaded using the

Download and License Tool or the DCN-UPTK Wireless upgrade Tool kit.

Please contact your local Bosch representative how to update these parts.

The HW column indicates if the Hardware Version of the product is supported for the listed parts.

For product which cannot show the FPGA version, the HW version belonging to the FPGA version

is shown between brackets after the FPGA version.

DCN-CCU & DCN-WCCU

FPGA HW Fixes

2.23 ≥ 4.0 Slow reacting Multi CCU system

2.22 ≥ 4.0 Noise or no audio on delegate loudspeaker

2.20 ≥ 4.0 Unstable system after start-up due to optical network disturbances

2.19 ≥ 4.0 Noise on delegate loudspeaker

2.18 ≥ 4.0 Unexpected beeps on delegate loudspeaker fixed

DCN-CCUB

FPGA HW Fixes

1.22 ≥ 1.0 Noise or no audio on delegate loudspeaker

1.09 ≥ 1.0 Noise on delegate loudspeaker

1.08 ≥ 1.0 Unexpected beeps on delegate loudspeaker

DCN-CONxx range

FPGA HW Fixes / Additions

1.17 (hw1.12) ≥ 1.0 Address might be lost after system restart

1.14 (hw1.10) ≥ 1.0 11Khz noise

SW

1.10.xxxx (hw1.13) ≥ 1.0 CRC check added for ID-cards

DCN-DDI

FPGA HW Fixes / Additions

2.2 (hw02.01) ≥ 1.0 11Khz noise

2.0 (hw02.00) ≥ 1.0 CRC check added for ID-cards

DCN-DIS range

FPGA HW Problem fixed

1.20 (hw02.06) ≥ 1.0 11Khz noise

1.18 (hw02.03) ≥ 1.0 Disturbed audio on headphones for channels > 28

Address might be lost after system restart

1.15 ≥ 1.0 Channel auto increment equal to DCN-CON

1.13 (hw02.02) ≥ 1.0 Audio distorted on headphones

DCN-FCS

FPGA HW Fixes

2.7 (hw02.02) ≥ 2.0 11Khz noise

DCN-IDESK

FPGA HW Fixes / Additions

2.1 ≥ 2.0 11Khz noise

SW

1.41.xxxx ≥ 1.0 loudspeaker symbol might be shown in front of the quality indicator

after leaving the Idesk’s installation menu

1.40.xxxx ≥ 1.0 B Toggle added

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INT-TX Range

FPGA HW Fixes / Additions

02.03 ≥ 1.0 The display might show unexpected characters

02.02 ≥ 1.0 Improved stability when used in combination with the DCN system

02.01 ≥ 1.0 Improved stability when used in combination with the DCN system

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5 Additional Information to the DCN Manuals and Help

Files

Reference What

Security Security measures

The installer is responsible for security measures to prevent improper use of the

system via the Internet and local wired or wireless networks.

Think of the following items to increase security:

 Prevent unauthorized access to the Central Control Unit

 Prevent unauthorized physical and logical access to the wired Ethernet

connection Central Control Unit

 Prevent unauthorized access to the DCN NG computer

 Change the default admin password

 Place the Central Control Unit in a separate VLANUse a firewall

DCN-SWAPI Using the API in an ASP.NET environment.

Prerequisite:

The project build platform target should be x86.

During development

For developer environment in IIS express, the user has to place the

“Bosch.Dcn.Ecpc.Client.Logic.dll.config” file in following location:

C:\Program Files (x86)\IIS Express

After deploying

The user has to place the same “Bosch.Dcn.Ecpc.Client.Logic.dll.config” file in

the following location:

C:\Windows\SysWOW64\inetsrv

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Reference What

DCN-SW When installing DCN-SW on a Windows 7 PC you might get the following

notification:

This is because within the time installer checks for framework, SQLServer

installation starts which prompt for the framework installation.

Please press OK, after this the framework will be installed from the DCN-SW

installer and DCN-SW installation will install successful.

Wireless

Discussion

Units

Wireless Discussion Units which are produced before 2012 need to be upgraded

using the DCN-UPTK and DLT (4.xx) in order to operate with a DCN-CCU2.

DCN-

SWSMV Showing voting results in PowerPoint

In case PowerPoint is used to show the voting result, it might happen that

PowerPoint starts and overlaps the user interface of DCN-SWSMV completely.

Use the Windows task bar to select DCN-SWSMV again.

DCN-

SWSMV Printing voting results

To print voting results, Crystal Reports needs to be installed. It is located in the

Tools directory of the DVD (CRRuntime_32bit_13_0_9.msi).

6 Trouble Shootings and known issues

This trouble shootings and known issues are in addition to chapter 2 and to the trouble shooting

chapter in the user manuals.

Product/function Problem Solution

DCN-SW control

microphone

sensitivity of

DCN-IDESK

When changing the

sensitivity of the

microphone of the

DCN-IDESK will result

in short audio clicks.

No solution available

Audio clicks are only heard while increasing or

decreasing microphone sensitivity of DCN-IDESK.

DCN-SW

Configuration

Application

In rare occasions it

can happen that the

application closes

unintended.

Restart the DCN-SW Configuration Application.

DCN-SW rinting

individual voting

results manually

Individual voting

results are not printed

when printed

manually via Bosch

DCN SW Print

Application.

Change the voting template accordingly:

1. Check the “Automatic print after stop of the

voting” checkbox.

2. Change the settings to Total, groups and

individuals.

3. Uncheck “Automatic print after stop of the

voting” checkbox.

DCN-SW multi PC Client cannot connect

with Server when

multiple network

adapters are available

Configure the adapter settings in such a way that the

network adapter which is used for DCN NG is the

highest in the list of connections in Adapters and

Bindings

DCN-SW Delegate both in

Request to speak as

Request to respond

list.

If a delegate is both in the Request to Respond as in

the Request to Speak list and you want to shift the

Request to Speak to Speaking, first cancel the

Request to Respond.

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Product/function Problem Solution

DCN-SW On 64-bit operating

systems, it might

difficult to find

previous SQL-server

during DCN-SW

installation, when

initial SQL-installation

was not default.

During installation of DCN-SW the installation process

might not be able to find the previous SQL-server, in

case during initial installation another name for the

SQL-server was created, instead of using the default

name. Therefore it is recommended to use the default

name and folder during initial SQL-installation. If a

SQL-server with a non-default name needs to be

found, the correct name should be entered manually

in the applicable box during DCN-SW installation.

DCN-SW System overview

does not show all

connected devices

when system is still

powering up.

Wait until DCN-system is powered up completely and

then check the connected devices via DCN-SW

configuration application VIEW \ System Overview.

DCN-SW DCN-SW Master

Volume is different

from CCU volume

control

When the Master Volume of the CCU has been

changed while DCN-SW was disconnected, the DCN-

SW Master Volume will not reflect the CCU-setting.

Changing the DCN-SW volume setting, will make

them identical again.

DCN-SW Downgrade to

versions <3.10 not

possible.

Manually uninstall SWL server 2008.

Note that the DCN-SW database (the database

contains all settings like seats, meetings, synoptic

layouts, etc.) will always be removed during a

downgrade.

DCN-SW Unexpected

behaviour or no

reaction of DCN-SW.

Due to Windows Automatic Updates some critical

components like SQL Server Express might be

temporarily not available for DCN-SW.

Do not set Automatic Updates to Automatic or restart

your system after the Automatic updates have been

installed.

DCN-SW Generates errors after

Windows Stand by.. Disable Stand by functionality in the Windows

operating system.

DCN-SWPV Secret mode does not

work in ad-hoc voting Update to version 2.80 or higher

DCN-SWPV

Voting attention tone

cannot be changed

during a running

meeting.

The voting attention tone can be changed in the

voting template but becomes effective after a vote has

been selected or started.

DCN-SW setup

repair Error code 2869 or

Fatal error during

installation.

Remove DCN-SW with DCN-SW setup and make a

new installation. Settings are stored in the SQL-

database and can be re-used in the new installation.

DCN-SWSMV Error notification upon

closing DCN-SWSMV

directly after opening

it.

Please wait at least 10 seconds to close DCN-

SWSMV after opening it.

DCN-SWSMV help

file When opening help

file you get an error. Just close the error notification.

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Product/function Problem Solution

DCN-SWSMV DCN-SWSMV will not

start Voting legends cannot be changed into “Not Voted”.

Remove “BCPCSettings.xml” which can be found:

For XP:

“…\Documents and Settings\All Users\Application

Data\Bosch\DCN Synoptic Microphone and Voting

Software\x.xx”

For Vista:

“…\Programdata\Bosch\DCN Synoptic Microphone

and Voting Software\x.xx”

Wired and wireless

system in

combination with

Integrus

No audio on DCN

wired and wireless

units when powering

up DCN-CCU2 and

Integrus transmitter

simultaneous.

First power up the DCN-CCU2. After it is powered up,

power up the Integrus transmitter.

Note: in a system with DCN-CCU2 and other optical

devices; always first power up the DCN-CCU2 before

powering other optical devices.

Not able to

download DCN-

CCU2 firmware

DCN-DLT is not able

to download the

firmware of the CCU

Check if the DCN-SW server is not running:

1. Exit the DCN-DLT program

2. Check if the DCN-CCU2 does not report PC

on it’s display. If it does Stop the DCN-SW

server via Start\ <Search programs and files>

SERVICES. Services (local). And check if PC

disappears.

3. Start DCN-DLT (PC will now re-appear in the

CCU2 screen, but that is correct) and start

the download.

If the download still fails, do the following:

1. Power off and open the DCN-CCU2

2. Set switch 8 of S600 to ON and power on the

CCU.

3. Download the CCU using the DCN-DLT.

4. After a succesfull download, power off the

CCU, set switch 8 of S600 to OFF again and

power on the CCU.

HD Conference

Dome The HD Conference

Dome will show an

incorrect name &

picture combination if

a new pre-position is

asked before it

reaches it’s pre-

position.

Do not activate another microphone until the HD

Conference Dome has reached it’s pre-position.

DCN-UPTK The type of the unit

connected to the

UPTK is not valid.

This notification can occur when the DCN-UPTK unit

is used extensively. Please replace the connection

cable.

DCN-CCU(B)2 Error relays activated

upon system reset or

firmware download.

During a firmware download or system reset, the

system is not in normal operation and thus the error

relays can be active.

DCN-CONFF and

DCN-CONCM DNPV answers in

voting are not visible

in the Concentus

screen when a voting

timer is activated.

Use a hall display or disable the voting timer.

DCN-SWSACC

and Allegiant Double screenlines

are still visible on

audience screens

after switching to

single screenlines.

Restart the Allegiant.

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Product/function Problem Solution

DCN-SWSACC Upload does not work

anymore. Restart the DCN-CCU or DCN-NCO.

DCN-MR DCN-CCU(B)2 goes

to Open mode after

closing DCN-MR

application.

In a system where:

1. The DCN-CCU(B)2 is connected to DCN-SW or

DCN-SWSMV and

2. Connected to DCN-MR via Open Interface

and

3. The CCU is in Operator mode.

It will go to Open mode if:

 It loses connection with DCN-MR (e.g. the

application is stopped)

To restore the microphone mode to Open mode, the

microphone mode needs to be set to Open mode via

DCN-SW or DCN-SWSMV.

Note: it will also go to Open mode if it loses

connection with DCN-SW or DCN-SWSMV. So that

the meeting can still continue.

DCN-MR DCN-MR does not

connect to DCN-SW

when installed on

another PC

1. Open the Meeting Recorder.ini file with notepad

it is located here: C:\Users\[USER

NAME]\AppData\Roaming\Meeting Recorder

if the user name is administrator, the path will

be: C:\Users\

Administrator\AppData\Roaming\Meeting

Recorder

2. Find the variable NCO Ip=x.x.x.x (where x.x.x.x is

the IP address of DCN SW server) and below that

line;

Create a line DCO Ip=x.x.x.x (where x.x.x.x is the

IP address of the DCN SW server)

NCO Port=20000

NCO Ip=10.120.22.230

DCO Ip=10.120.22.230

CCU Ip=192.168.1.1

3. Save the Meeting Recorder.ini file

DCN-MR Windows audio

playback is lost after

installation DCN-MR

1.3. in windows XP.

Replace files msacm32.drv, msadp32.acm and

imaadp32.acm in the windows system32 folder.

Multi CCU systems System reaction is

(very) slow after

system startup.

The system might become (very) slow when in a multi

CCU system only the NCO is switched off and the

rest of the system stays switched on.

To prevent this problem:

Shutdown all optical devices in the Multi-CCU system.

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Product/function Problem Solution

DCN-NCO DCN-NCO cannot be

downgraded or

upgraded.

A known issue is that DCN-NCO cannot be

downgraded from SW 2.70.

Workaround

1) Install the Download and License Tool of the

version you want to use to downgrade or upgrade

to.

2) Open Notepad and paste the text below into

Notepad

user target password

cd /rfa

dele PDSDATA1.PDS

dele PDSDATA2.PDS

bin

hash

cd /rfa/drv

put mmu_3.bit

put mif_3.bit

cd /bim

put dune.bim

bye

3) Save the file in Notepad to C:\Program

Files\Bosch\Digital Congress Network\Download

and License Tool\Files with name dcn-nco.txt

4) Switch off the NCO and set dipswitch 1 of S3 to

on, set all other switches to off

5) Switch on the NCO

6) Open a command prompt (start -> run -> cmd)

and change to the following folder: C:\Program

Files\Bosch\Digital Congress Network\Download

and License Tool\Files

7) Download the NCO with the next command line

FTP with the command:

ftp -n -s:dcn-nco.txt x.x.x.x

Where x.x.x.x is the IP-address of the NCO

8) Switch off the NCO and set the dipswitches all to

off

9) Switch on the NCO

10) Start the Download and License Tool and start a

NCO download.

DCN-CCU DCN-

NCO Local floor muted after

download of NCO or

CCU

Switch off and on the CCU or NCO

DCN-NCO

DCN-CCU,

INT-TX04/08/16/32

Unexpected behavior

when adding powered

system units to the

optical ring

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.

DCN NCO

DCN-CCU

INT-TX04/08/16/32

Audio disruption when

switching on a

transmitter

Select the option “enabled” in menu 4b (network

mode).

DCN NCO

DCN-CCU

INT-TX04/08/16/32

Audio disruption when

one of the CCUs is in

the mode

“--“

Change the slave id “--" to a number. (refer to menu

7I Multi Mode).

DCN Next Generation Release Notes en | 16

Bosch Security Systems| 2017-11-29

Product/function Problem Solution

INT-TX04/0816/32 The transmitter

displays the message

“No Network”

Connect a powered DCN Next Generation or DCN

wireless system to the transmitter or select the option

“standalone” in menu 4b (network mode)

INT-RX04/08/32 Charging indicator on

the receiver is blinking Check whether the receiver is still working correctly. If

this is the case: the battery pack is fully charged and

can be recharged after using it a while.

If this is not the case: follow the instructions as given

in the troubleshooting table.

DCN-CCU DCN-CCU shows

“Multi” while acting in

“Single”

When changing from “single” to “multi” mode, the

DCN-CCU can remain working in “single” mode.

If this is the case follow next procedure:

1. Select “multi” on all connected CCUs

2. Switch off all CCUs.

3. Reset to defaults the NCO.

4. Switch on all CCUs.

DCN-CCU 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.

DCN-CCU Loss of settings after

reboot of NCO in a

Multi CCU system

In case the Network Controller (NCO) in a Multi CCU

system is rebooted, the settings and configurations

changed during the past 30 seconds can be lost.

When configuring interpreter desks wait minimum 30

seconds before reboot the NCO.

LBB 4402/00

LBB 4404/00

PRS-4DEX4

Input routing does not

work after download

of optical devices

Change all inputs to CH00 and then to the required

channel.

INT-TX Transmitter does not

work after updating

firmware

Update FPGA to version 2.03 or higher

Alternative solution:

Update firmware of the INT-TX to version 2.80

DCN-IDENC DCN-IDENC ID card

encoder in not

recognized in DCN-

SW.

If other card readers/encoders are present or

connected to the PC please disable them.

Internal readers/encoders can be disabled in the

BIOS or in the Windows Device Manager.

CNConfig Error during

installation “…verify

that you have access

to the directory.”

Ensure that you have the required administrator

rights. Restart installation.