Danish Interpretation Systems DCS 6000 User manual

DCS 6000
User Manual
Danish Interpretation Systems DIS
Digital Conference System
CU 6010 Central Unit
with firmware 5.3.xx or later
Central Unit for series DCS 6000 Voting Units,
Microphone Units, Interpreter Units, Ambient Noise
Microphone, Channels Selectors and Audio Output
Units

Danish Interpretation Systems User Manual
Copyright © 2006 DIS CU6010 REV U.DOC 04-05-2006
No part of this publication may be reproduced or utilised in any form or by any means without permission in writing from the
publisher.

Danish Interpretation Systems User Manual
Copyright © 2006 DIS CU6010 REV U.DOC 04-05-2006
No part of this publication may be reproduced or utilised in any form or by any means without permission in writing from the
publisher.
List of Contents
List of Contents..................................................... 3
Important.............................................................. 4
Compliancy........................................................ 4
Safety.................................................................. 4
Installation precautions.................................... 4
Cleaning & Repacking...................................... 4
Warranty ........................................................... 4
Description of the DCS 6000 system................... 5
Features.............................................................. 5
System components........................................... 6
Central equipment etc...................................... 6
Interpreter equipment...................................... 6
Voting equipment............................................ 6
Conference equipment and channel selectors . 6
Operating instructions ......................................... 7
CU 6010 Central Unit....................................... 7
General description ......................................... 7
Features........................................................... 7
Feature License ............................................... 7
User Controls, indications & connectors......... 8
System settings.............................................. 10
Normal Operation.......................................... 17
System Setup....................................................... 19
General guidelines........................................... 19
Built into 19” Racks........................................ 19
Max. number of units to be connected.......... 20
CM/DM 60x0P Chairman/Delegate Units.... 20
CM/DM 60x0P Chairman/Delegate Units & JB
6002 Junction Box .........................................20
CM/DM 6060F/6510F Chairman/Delegate
Units...............................................................21
CM/DM 6560F Chairman/Delegate Units.....21
MU 6040 C/D without connected loudspeaker
.......................................................................22
IS 6132P Interpreter Units.............................22
IS 6132P w/JB 6004 and LS 6032.................23
CS 6032F Channel Selector w/back light on.23
Typical schematics...........................................24
Small conference microphone system............24
Large size conference microphone system ....25
Microphone conference system with
interpretation..................................................26
Microphone conference system with
interpretation & IR.........................................27
Various configurations with RP 6004 Repeater
and PS 6000 Power Supply............................28
Small system with SW 6000 User Interfaces.29
Large system with SW 6000 User Interfaces.30
Appendix..............................................................31
Technical appendix..........................................31
Cabling...........................................................31
Accessories (not supplied).............................32
Technical specifications.................................33

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Important
Compliancy
The equipment has been tested and found to comply
with the limits of the following standards for digital
devices:
•EN55103-1 (Emission)
•EN55103-2 (Immunity
•EN60065 safety
•UL6500 safety
•FCC rules part 15, class A (Emission)
This device complies with part 15 of the FCC rules.
Operation is subject to the following conditions: (1)
This device may not cause harmful interference,
and (2) this device must accept any interference
received, including interference that may cause
undesired operation.
These limits are designed to provide reasonable
protection against harmful interference when the
equipment is operated in residential, commercial or
light industrial environments. The equipment
generates, uses, and can radiate radio frequency
energy and if not installed and used in accordance
with the user manual it may cause harmful
interference to radio communications.
You are cautioned that any changes or
modifications not expressly approved in this manual
could void your authority to operate this equipment.
Safety
Check that the voltage of your local power supply is
within the operating voltage of the unit (100-240V
AC). If a voltage conversion is required, consult
your DIS dealer or qualified personnel.
Should any liquid or solid object fall into the
cabinet, unplug the unit and have it checked by
qualified personnel before operating it further.
Set the Power switch to OFF if it is not used for
several days.
The equipment must be connected to earth
Installation precautions
Allow adequate air circulation to prevent internal
heat built-up. Do not place the unit on a surface
(rugs, blankets, etc.) that may block the ventilation
holes.
Do not install the unit in a location near heat
sources such as radiators or air ducts, or in a place
exposed to direct sunlight, excessive dust or
humidity, mechanical vibration or shock.
To avoid moisture condensations do not install the
unit where the temperature may rise rapidly.
When installing the unit inside a 19” rack, observe
that the rack is properly ventilated. The maximum
allowed temperature inside the rack is 40 °C.
Cleaning & Repacking
To keep the cabinet in its original condition,
periodically clean it with a soft cloth. Stubborn
stains may be removed with a cloth lightly
dampened with a mild detergent solution. Never use
organic solvents such as thinners or abrasive
cleaners since these will damage the cabinet.
Save the original shipping cardboard box and
packing material; they will become handy if you
ever have to ship the unit. For maximum protection,
re-pack the unit as originally packed from the
factory.
Warranty
The unit is minimum covered by 12 months
warranty against defects in materials or work-
manship.

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Description of the DCS 6000 system
Features
The DCS 6000 system has the following main
features:
•Fully digital
•Excellent sound quality
•“State of the Art” fully digital integrated
interpretation, discussion and voting system
offering interpretation, language distribution,
conference microphone and voting facilities
with attendance check with Chip Card ™.
•New, unique digital DATA and AUDIO bus.
•39 incoming channels (8 floor channels + 31
interpreted channels) and one Line input.
•33 distributed channels (2 x floor + 31
interpreted channels)
•The Delegate and Interpreter units are powered
and controlled by the CU 6010 Central Unit,
which drives up to app. 200 units on 4 chains.
•EX 6010 Extension Units or PS 6000 Power
Supplies available if more units are required
•A total of 4000 units (delegate and/or
interpreter units) can be connected to the
system.
•Using screened CAT5 or CAT5e cabling (FTP
or STP) ensuring a very cost effective
installation and easy set-up of portable systems
•Firmware in Delegate units, Interpreter Units,
Central Units etc. upgradeable through serial
PC-connection (RS232 or RS422)
•Can be operated with or without a PC.
•Added functionality and comprehensive
features provided by SW 6000 software
package running on PC
RS232/RS422 connection on CU 6010 for
external operation of the system of a PC or
control system such as AMX or Crestron
The SW 6000 is an optional software package,
which expands the functionality of the DCS 6000
system. The software runs on standard computer
technology (Standard PC with Windows 2000 or
XP).
Main features of the SW 6000 are:
•Microphone management
•Mimic panel operation
•Interpretation management
•Voting management
•Message handling
•Agenda handling
•Data stored on SQL data base for easy
export/import of data as well as easy links to
external databases
•Multi language user interfaces
•Supports different User types with different
priorities, user interfaces and control
possibilities
•Variety of printing facilities such as speaker’s
log, voting results, delegates list etc.

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System components
The CU 6010 Central Unit supports all available
units in the DCS 6000 series:
Central equipment etc.
EX 6010 Extension Unit
PS 6000 Power Supply
AO 6008 Audio Output box
RP 6004 Repeater for four chains
JB 6002 Junction Box with 2 outputs
JB 6004 Junction Box with 4 outputs
Interpreter equipment
IS 6032P Interpreter Set
IS 6132P Interpreter Set
LS 6132P Interpreter Loudspeaker
Voting equipment
DV 6501F Voting Unit
Conference equipment and channel
selectors
CS 6032FV/H Channel Selector (flush mounted)
CM/DM 6010P Conference Unit (portable)
CM/DM 6020P Conference Unit (portable) with
XLR microphone connector
CM/DM 6070P Conference Unit (portable) with
two built-in channel selectors
CM/DM 6090P Conference Unit (portable) with
two built-in channel selectors and
XLR microphone connector
CM/DM 6060F Conference Unit (flush mounted)
with one built-in channel
selectors
CM/DM 6510F Conference Unit (flush mounted)
with Chip-card and 3 voting
buttons
CM/DM 6560F Conference Unit (flush mounted)
with one built-in channel
selector, Chip-card and 3 voting
buttons
MU 6040C/D Microphone Unit for use with
FD/FC front plate with
Loudspeaker, Microphone and
Buttons. Available in Delegate
(D) and Chairman (C) version
MU 6042D Dual Microphone Unit for use
with FD/FC front plate with
Loudspeaker, Microphone and
two delegate Buttons
AM 6040 Ambient Noise Microphone
Important: For the use of above mentioned equipment connected to a CU 6010 Central Unit, please refer
to the User Manuals for the equipment.

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Operating instructions
CU 6010 Central Unit
General description
The CU 6010 Central Unit for the DCS 6000 is the
heart of the system. One CU 6010 is needed in each
DCS 6000 system. The CU 6010 consist of four
main parts:
•Main processor board with Power PC and DSP
•DCS-LAN Network Control Card with 4
individual DCS-LAN outputs
•4 individual Power supplies
•LCD display and buttons for system settings
The design with built in power supply makes the
unit suitable for running a small system alone or to
be the Central Controller for a large system.
Features
The main features of the CU 6010 Central Unit are:
•Controls up to 4000 units (Microphone units,
Interpreter units or other controllable units).
This number does not include Channel
Selectors, Repeaters etc. In practical use there
are no limits for the number of Channel
Selectors in a system.
•Designed for 31 interpreted channels and 8
open microphones
•Operated either stand alone or from an IBM
compatible PC with SW 6000 software running
under Windows 2000 or XP.
•Built in Power Supplies for app 200 units
(Delegate) or app. 600 Channel Selectors
•4 outputs for connection to Delegate Units,
Interpreter Units etc.
•Delayed switching on of power to the four
chains, to minimise the total ‘in-rush’ current
on the Mains supply.
•Designed in a standard 2HE 19” cabinet.
•Functionality on the CU 6010 depends on the
Feature License uploaded into the unit.
Feature License
The CU 6010 Central Unit has as standard basic
functionality.
•Conference Units: max. 50
This count includes DM, CM, DV units.
Dual Delegate units count for 2 units.
•Secure audio transmission: No
•Vox, voice activating: No
•Voting: No
•Interpretation Channels: 1-4
By obtaining feature licenses, the functionality can
be expanded to include further functionality like:
•Conference Units, max.100, max. 500,
max. 1000 or max. 3800
This count includes DM, CM, DV units.
Dual Delegate units count for 2 units
•Secure audio transmission
•Voting option
•Vox, Voice Activation
•Interpreter Channels, 1-8 channels, 1-16
channels or 1-31 channels
•3 part voting control using RS232 port on
CU 6010
The file with the Feature License key is delivered
from your authorised DIS Distributor or Dealer and
can be uploaded in the CU using a standard PC or
Laptop. For details about uploading the Feature
license, please consult the User Manual “DCS6000
Feature License Key”.
This manual describes all features available

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User Controls, indications & connectors
Front plate layout
The front plate layout of the CU 6010 Central Unit consists of a large illuminated LCD display and 8 buttons for
setting up/controlling the system:
 Details of display
-Audio Control
-Delegate setup
-Interpreter setup
-Units info
MENU ENTER
Front plate controls
The CU 6010 Central unit features the following
controls and display:
 Power switch
Switches power on to the whole system. When
power is switched ON at the CU 6010 any
connected EX 6010 Extension Units will
automatically be powered up. An indication in the
switch is lighting, when power is switched ON
 Fault LED
This indication lights up, if the internal power
supply is malfunctioning i.e. because of overheating
or overload of a chain.
The Fault LED will always light up some seconds
after the unit is switched on caused by the delayed
switching on of the four supplies.
As a warning the light is flashing at an internal
temperature above 45°C. At a temperature above
55°C or if one of the DCS-LAN outputs is
supplying no voltage, the LED is lighting
constantly.
Please note that the maximum ambient temperature
for the CU 6010 is 40 deg. Celsius.
 LCD Display
This display is used for information purposes and
set-up purposes.

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 Buttons
The buttons below and to the left of the display are
used when stepping through the different menus
and for setting up the system:
• Four select buttons
Four buttons placed on the left-hand side of the
display. Each button is associated with a line
pointing towards a text line in the display. This
indicates, that pushing the button ‘selects’ the
functionality.
• Enter button
The Enter button is used, when a selection is made
in the Main Menu. Pressing the Enter button
concludes the selection made, and at the same time
it indicates a confirmation of the possible changes
made within the selection. The Menu system returns
to the previous menu. Notice, that some changes are
applied immediately, and confirmation is thus not
required.
• Menu button
The Menu button is also used, when a selection is
made in the Main Menu. The Menu button
concludes the selection, but in contrast to the Enter
button, the Menu button does not confirm a possible
change made within the selection. Instead, the
Menu system returns to the previous menu without
confirming changes, if confirmation is required.
• Up (▲) and Down (▼) buttons
The Up and Down buttons are used to scroll
through menu items, or to increase/decrease values
within a selection.
Symbols
The following symbols are used on the LCD
display:
 ‘-‘
The dash symbol (‘-‘) preceding a line of text
identifies a submenu or a changeable parameter.
The submenu or parameter can be selected by
pressing the corresponding select button.
 ‘>’
The ‘>’ symbol preceding a line of text identifies a
selected parameter. The parameter can be changed
by pressing the up and down buttons. The ‘>’
symbol is shown as long as the value of the
parameter currently used is the same as the value
shown in the display.
 ‘*’
The star symbol ‘*’ preceding a line of text
identifies a selected parameter, where the value has
been changed, but not yet confirmed. The changed
value can be confirmed by pressing the Enter
button, or it can be dismissed by pressing the Menu
button.
 ‘▲▼’
The up and down symbols shown in the right side
of the display (up is shown in the first line and
down is shown in the last line) indicates that the
current menu consists of more than 4 menu items. It
is therefore necessary to use the up and down
buttons to scroll through menu items.
Indications
 Cursor
The cursor is used on the LCD display to indicate,
when a value is being changed. For a parameter that
is subject to a change, the cursor is placed at the
value of the parameter, indicating that it is about to
be changed.

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Back Panel Layout
Back Panel Connectors
 Mains Power connector
Connection for mains power. See specs.
 Analog Audio Line input
XLR Input connector.
For connection of external Line input signal i.e. the
Floor (Speaker) signal from another Conference
Microphone System or audio mixers. See specs.
 Analog Audio Line output.
XLR Output connector.
This connector carries the “Floor” signal. It is used
either for recording purposes or for feeding signal
to an external loudspeaker system. See specs.
 Serial Data Communication RS232
D-Sub9 connector
RS232 Serial connection for communication to PC
etc. Either the RS232 or the RS422 can be used.
 Serial Data Communication RS422
D-Sub 9 connector
RS422 Serial connection for communication to PC
etc. Either the RS232 or the RS422 can be used.
 Chain A1 & A2
RJ45 connector, 2 pieces
DCS-LAN connectors for connection to DM/CM
6xxx, IS 6032, IS 6132, CS 6032, EX 6010, AO
6008 etc. For connecting Interpreter Sets for up to
16 languages. If more languages are required,
Interpreter sets for those languages have to be
connected to Chain B1 or B2.
 Chain B1 & B2
RJ45 connector, 2 pieces
DCS-LAN connectors for connection to DM/CM
6xxx, IS 6032, IS 6132, CS 6032, EX 6010, AO
6008 etc. For connecting Interpreter Sets for up to
16 languages. If more languages are required,
Interpreter sets for those languages have to be
connected to Chain A1 or A2.
 Power LED’s
Those LED’s light up when Power is available on
the connector next to the LED and only if the
voltage is over 24V (not overloaded).
System settings
Control of the system settings is done through
selections made in the main menu. Pressing the
Menu button will show the Main menu, which
comprises the following entries:
•Audio control
•Delegate setup
•Interpretation setup
•Ambient Microphone
•Units info
•RS232 setup
•Security setup
•Configuration
•License info
•Firmware info

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A selection is made in the Main menu by scrolling
through the menu items with the Up/Down buttons,
and pressing the Select button associated with the
desired menu item. When scrolling through the
menu items, the Main menu wraps around the list of
menu items, i.e. passing the last menu item makes
the first menu item appear, and likewise when
passing the first menu item.
Pressing the Menu and Enter buttons does not have
any effect in the Main Menu.
Audio control
By pressing the select button for the “Audio
Control” menu adjustment of the audio levels
becomes possible:
•Loudspk volume
•LineOut volume
•Mic->Loudspk
•Mic->LineOut
•LineIn->Loudspk
•LineIn->LineOut
•LineInlevel Adj
By pressing the first select button, adjustment of the
loudspeaker volume is selected. This is indicated by
the ‘>’-indicator, and the cursor starts flashing at
the value:
The up/down buttons can now alter the value of the
loudspeaker volume. A change made to the
loudspeaker volume takes effect immediately. The
volume is changed in steps of 1 dB. The value of 0
indicates ‘standard’ setting.
Pressing the Menu or the Enter button ends change
of loudspeaker volume. Change of other audio
levels is done the same way as for the loudspeaker
volume in steps of 1 dB. All changes take effect
immediately.
The Audio Control menu comprises the following
complete list of adjustment items:
 Loudspk volume
This is the Master Loudspeaker volume, the audio
level of the loudspeakers of the delegate
microphone units.
Values: {Off, -40, -39, …, -1, 0}
 LineOut volume
The audio volume of the ‘LINE OUTPUT’ signal
from the CU.
Values: {Off, -40, -39, …, 19, 20}
 Mic->Loudspk
Attenuation/Gain of the audio signal transmitted
from speaking delegate microphones to the delegate
microphone unit loudspeakers.
Values: {Off, -40, -39, …, 19, 20}
 Mic->LineOut
Attenuation/Gain of the audio signal transmitted
from speaking delegate microphones to the ‘LINE
OUTPUT’ signal.
Values: {Off, -40, -39, …, 19, 20}
 LineIn->Loudspk
Attenuation/Gain of the audio signal transmitted
from the ‘LINE INPUT’ to the loudspeakers of the
delegate microphone units.
Values: {Off, -40, -39, …, 19, 20}
 LineIn->LineOut
Attenuation/Gain of the audio signal transmitted
from the ‘LINE INPUT’ to the ‘LINE OUTPUT’.
Values: {Off, -40, -39, …, 19, 20}
 LineInlevel Adj
Attenuation/Gain of the XLR audio input signal
from the ‘LINE INPUT’.
Values: {Off, -40, -39, …, -1, 0}
>Loudspk volume: -17dB ▲
-LineOut volume: 10dB
-Mic->Loudspk: 0dB
-Mic->LineOut: 3dB ▼

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Delegate setup
The “Delegate setup” menu comprises the
following entries:
•Max Speakers
•Max. Requests
•Operation Mode
•Voice Detection
•Auto Off Setup
 Max Speakers
This menu point has two settings:
•Max. Total Speakers
•Max. Delegate Speakers
Values: {1, 2, 3, 4, 5, 6, 7, 8}
The number of ‘Total Speakers’ defines the
maximum number of conference units, which can
speak at the same time. This includes both delegate
and chairman units.
The number of ‘Delegate Speakers’ defines the
maximum number of Delegate conference units,
which are allowed to speak at the same time is
defined as “Max Speakers”.
Please observe that a Chairman Unit can always be
switched ON as long as the number set in ‘Max.
Total Speakers’ are not exceeded.
 Max Requests
“Max Requests” defines how many delegate units
that can be inserted into the list of delegates
requesting to speak at the same time.
Values : {0, 1, …, 255}
 Operation Mode
This menu point has two settings:
•Operation mode
•Interrupt
• Operation mode
The “Operation Mode” determines the behaviour of
the microphone system.
Values: {Auto, Manual, FIFO, VOX}:
•Auto (or Automatic) mode allows for the
microphone units to be switched on
immediately upon pressing the microphone
ON/OFF button.
This is indicated by a red light in the
‘Speak’ lamp in the microphone unit.
Pressing the microphone ON/OFF button
again will turn the microphone off
A Chairman Unit is always in Auto or Vox
mode.
•Manual mode features a request list, where
‘Delegates’ are inserted in a queue upon
pressing the microphone ON/OFF button.
This is confirmed by a stady green light in
the ‘Request’ lamp in the delegate unit. It is
possible to cancel the request by pressing
the button again.
The microphone can only be switched on
from a PC running SW 6000 software or
from a control system like AMX or
Crestron. This will be indicated by red light
in the ‘Speak’ lamp in the microphone unit.
At this point the delegate can switch off the
microphone by pressing the ON/OFF
microphone button.
Although it is possible to switch to this
mode in a stand-alone-system, this mode is
only used with an attached PC running SW
6000 software or using with a control
system.
•FIFO is an automated mode. The
microphone unit functions in the same way
as in automatic mode as long as the number
of turned on delegate units is less or equal
to the selected maximum speakers.
When the max. number is reached, the next
delegate pressing the ON/OFF button will
be put in the top of the request queue. This
is indicated by the green ‘Request’ lamp
flashing slowly.

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More delegates will be put in the request
queue when they press their ON/OFF
buttons, until the maximum of requests is
reached. Their green ‘Request’ lamps will
light up steadily.
When one of the turned ON microphone
units is switched off, the first delegate unit
in the queue is automatically switched ON,
and the next delegate unit in the queue will
flash with the green ‘Request’ lamp.
This mode will normally be used with only
1 as maximum speakers.
•VOX, voice activation mode allows for the
microphone units to be switched on
automatically if speaking in the microphone
or by pressing the microphone ON/OFF
button.
This is indicated by a red light in the
‘Speak’ lamp in the microphone unit.
Pressing the microphone ON/OFF button
again will turn the microphone off.
The microphone turns of automatically
after finished talking after the time defined
in the “Release Time” setting (se later
paragraph), which normally is 4 seconds.
The microphone can also be turned off by
pressing the ON/OFF button.
A Chairman Unit is always in Auto or Vox
mode
• Interrupt
The “Interrupt” setting determines the behaviour of
the microphone units.
Values: {None, Lower, Lower+Same}
None
When “None” is selected and the number of open
Delegate units has reached the number specified in
the setting “Max. Delegate Speakers” no more
delegate microphone can be opened. Pressing the
microphone buttons will not turn on the microphone
but 3 flashes in the green LED will indicate, that the
maximum number has been reached.
It is similar for Chairman units if the number of
open units (Chairman and Delegate) has reached the
number specified in the setting “Max. Total
Speakers”.
Lower
If however “Lower” is selected a chairman will
interrupt (switch Off) the first switched On delegate
unit if the number of open units (Chairman and
Delegate) has reached the number specified in the
setting “Max. Total Speakers”.
Lower+Same
If “Lower+Same” is selected a delegate unit will
interrupt (switch Off) the first switched On delegate
unit if the number of delegate units has reached the
number specified in the setting “Max. Delegate
Speakers”.
Similar a chairman will interrupt (switch Off) the
first switched ON delegate unit if the number of
open units (Chairman and Delegate) has reached the
number specified in the setting “Max. Total
Speakers”, and if no delegate unit is switched ON
the first switched ON Chairman unit will be
switched OFF.
 Voice Detection
This menu point has two settings:
•Treshold
•Release time
Those settings determines the behaviour of the
system when working in VOX mode
• Treshold
Values: {-5,-4,-3, -2, -1, 0,1,2,3,4,5}
The default value is ‘0’. Setting to a lower value
makes the microphone more sensitive.
• Release time
Values: {from 1 to 10 seconds in 0,5 sec step}

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This setting is used to set the time from the delegate
stops talking until the microphone turns off. The
default value is 4 sec.
 Auto Off Setup
This menu point has two settings:
•Auto Off
•Auto Off time
Those settings determine the behaviour of the Auto
Off facility for the conference units.
• Auto Off
Values: {On,Off}
When set to On a conference unit will automatic
turn of the microphone when the delegate stops
talking. The time is determined by the ‘Auto Off
time’ setting.
• Auto Off time
Values: {from 5 to 60 seconds in 5 second steps}
This setting is used to set the time from the delegate
stops talking until the microphone turns off. The
default value is 5 sec.
When the system is set to VOX mode Auto Off
settings are disabled.
Interpretation setup
The “Interpretation setup” comprises the following
entries:
•Interpreter Channels
•Language setup
•Booth Setup
•Auto Floor
•Interpreter Lock
•Channel Display
 Interpreter Channels
This setting is used to set the number of Interpreter
Channels in use.
Values: {0 to 31}
When set to 0 value no interpretation channels are
present in the system. Only ‘Floor’ sound will be
present
Channel 0 will always give the original audio
(floor).
 Language setup
The “Language setup” menu will show the number
of channels according to the ‘Interpreter Channels’
settings. :
A channel entry is selected with the select keys 1-4
and the language for that channel can be chosen
with the up/down buttons. If the value is changed is
indicated with an “*” to the left of the entry.
The new language selection is accepted with Enter
button and cancelled with Menu button.
 Booth Setup
The “Booth Setup” menu will show a list op Booth
(1 to 128).
The Interpretation Channels can now be assigned to
the Booth. More Booth can be assigned the same
channel.
As default Both 1 is assigned Channel 1, Booth 2
assingned Channel 2 etc.
 Auto Floor
When set to ON a language channel with no
interpretation will have the Floor sound.
 Interpreter Lock
The Interlock settings are used to setup the interlock
between the Interpretation channels.
The settings are:
• Complete Lock
-Channel 1: Arabic ▲
-Channel 2: Bulgarian
-Channel 3: Danish
-Channel 4: Vietnamese
▼

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With this setting an interpreter cannot switch on his
microphone to any occupied interpreter channel.
This is the default setting.
• No Lock
With this setting an interpreter turning on his
microphone to any occupied interpreter channel,
will turn of the interpreter occupying the channel.
• Interlock
Those settings are used to give various interlocks.
A interrupt A
An interpreter turning on his microphone on an A-
channel will interrupt another interpreter using his
A channel
A interrupt B
An interpreter turning on his microphone on an A-
channel will interrupt another interpreter using his
B channel, but will not interrupt an interpreter using
his A channel.
A interrupt A+B
An interpreter turning on his microphone on an A-
channel will interrupt another interpreter using his
A or B channel..
 Channel Display
This setting is used to switch the showing in the
channel selectors displays in conference units
between Language Abbreviation or Channel
Number.
Ambient microphone
By choosing ‘Ambient Microphone’ from the main
menu and parameters for an AM 6040 Ambient
Noise microphone can be set up
The purpose of an ambient noise microphone is to
provide sound from a meeting room/conference
hall, when there is no delegate/chairman using their
microphones.
Transmission of ambient noise rather than
transmitting no sound at all is a desirable feature
from listeners attending the meeting via
headphones. The ambient noise indicates to the
listeners, that there is no speaking activity going on,
and this information is very nice to have, when
interpreters are doing interpretation, and the speaker
stops speaking.
The setup menu has the following options:
•Amb.Mic
•Amb.Mic Level
 Amb.Mic
When ‘enabled is selected, the Ambient Noise
Microphone is active.
 Amb.Mic Level
Adjust the level of the microphone to a level, which
is suitable for the listener (Interpreter).
Values: {Off, -40, -39, …,18, 19, 20}
The user returns to the main menu by pressing
either the Menu button or the Enter button.
Units info
Selecting “Units info” from the Main menu, the
Units info menu is entered:
•Display Chain info
•Display Unit types
 Display Chain Info
Selecting the first select button makes the system
enter the Chain Information display. This display
looks like this:
The Chain info menu displays information to the
user about units connected to the CU. The
information is divided into Chain A, Chain B and
total. Found units are connected units, where the
communication is maintained, and expected units
comprises all units, which are defined in the
‘Configuration’.
Chain A f: 2
Chain B f: 2
Total f/e:
4/5
f:found, e:expected

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Menu button or Enter button leaves this screen.
 Display Unit types
Selecting the Display Unit types in the Units info
menu displays the number of present units. The
available units are:
•Delegate units
•Dual Mic. units
•Chairman units
•Voting units
•Interpreter units
•Audio Output units
•Amb. Mic units
•External Controller
For external controller it is indicated by ‘ON’ or
‘OFF’ whether an external PC is connected and
communicating (alive) via the RS232/RS422
connection to the CU.
Menu button or Enter button leaves this screen.
RS232 setup
The RS232 setup menu consists of two setup issues:
•RS232 baud rate
•RS232 mode
 RS232 baud rate
The “RS232 baud rate” determines the bit rate of
the communication between the CU and an external
unit connected via the RS232 or RS422 connection.
Values: {2400, 4800, 9600, 19200, 38400, 57600,
115200}
 RS232 mode
The “Input mode” defines whether the ASCII
communication via RS232/RS422 is protected by
CRC check or not.
By protecting the communication (“Protected”), the
risk of faulty communication via RS232/RS422 is
minimized.
The risk of faults via RS232/RS422 is higher
running the “Default” mode, however, the
communication is possible from standard interfaces.
The RS232 terminal interface emulator, Tera Term,
does not feature the possibility of guarding the
ASCII communication by CRC check.
Values: {Default, Protected}
Security setup
The setup determines if ”Audio Scrambling” is
activates or not.
Values: {Off, On}
Default value is ‘off’. When switching to ‘on’, the
CU has to be restarted. All units will automatically
change to the scrambled mode.
The scrambling mode is used in high security
places, when ears dropping cannot be accepted.
Configuration
The “Configuration” menu comprises three menu
items:
•Load setup
•Save setup
•Delete setup
 Load setup
The “Load setup” item brings the user to the Load
setup confirmation display:
The load is aborted with the Menu button and
accepted with the Enter button. In both cases, the
menu system returns to the Main menu.
 Save setup
If the “Save setup” item is chosen this confirmation
display is shown:
This will overwrite
Current setup.
Continue?
This will overwrite the
configuration in flash.
Continue?

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If the user accepts the save the progress display is
shown:
The display is shown for a few seconds before the
CU returns to the “Main menu”.
 Understanding “Save” and “Load” Setup
When saving the configuration, the setting that has
been done in the various menus in CU 6010, at the
IS 6132 Interpreter Sets and at AO 6008 Audio Unit
will be saved in the ‘Flash’ memory in the CU
6010.
Also the serial number and type of all units
connected to the CU 6010 at the time of saving the
configuration will be saved in the ‘Flash’ memory
in the CU 6010.
When switching on power to the CU 6010 at a later
stage, then the units connected will be compared to
the saved configuration. If some units are not
present, they will be reported as ‘missing’
When ‘loading’ a configuration the last settings,
which has been saved in the ‘Flash’ memory in the
CU 6010 will be re-loaded to the CU 6010, to the
IS 6132 Interpreter Sets and to the AO 6008 Audio
Unit.
When switching the power to the CU 6010 OFF and
then ON, the last saved setting will also be loaded.
Firmware info menu
By choosing ‘Firmware info’ from the main menu
information about the software version of the
PowerPC and the DSP is shown as well as the
Serial Number of the unit.:
The user returns to the main menu by pressing
either the Menu button or the Enter button.
Normal Operation
Powering up
Switch on power at the CU 6010. After powering
up, the display on the CU 6010 is showing the
Start-up screen:
After initialising the following screen is displayed:
This screen is the standard screen showed at normal
use. This screen is automatically shown if no
buttons is pressed in 15 seconds. The function of
this screen is explained in the section Audio
Control menu.
Use with SW 6000
Please refer to the SW 6000 manuals.
Digital Conference
System 6000
DIS
-Loudspk volume: 0dB ▲
-LineOut volume: 0dB
-Mic->Loudspk: 0dB
-Mic->LineOut: 0dB ▼
Saving...
PPC: 5.1.1
DSP: 1.0.43
Serial No: 111.111.111

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Schematics volume/gain settings
The volume controls, which can be set on the CU
6010 user interface as described in the previous
section are shown in the following schematic.
 Setting of Loudspeaker volume
1. Set the Mic>Loudspk to 0dB
2. Turn up the Loudspk Volume to the level
needed in the loudspeakers.
 Setting Line input level
1. Apply the signal to the Input connector
2. Turn up the input level on “LineInlevel
Adj” until you can see the overflow
indicator.
3. Turn then the InputIn level down –8 dB to
–12dB from the clipping level. Depending
of the source connected, there might be
different “overhead” needed. But normally
8-12 db is enough.
4. Turn up the Linein >Loudspk Volume to
the level needed in the loudspeakers
The principle is that the level of signal from the
Line Input is combined of two settings:
“LinelnLevel Adj” and “LineIn->Loudspk”.
The LinelnLevel Adj has to be set as high as
possible for maintaining the best S/N ration, but not
too high to avoid clipping, whereas the LineIn-
>LoudSpk is used for setting the audio level needed
in the loudspeakers.
CU 6010 Orignal Audio Volume Control
D/A
LineInLevel Adj
D/A
D/A
1
2
3
4
6
a
b
c
d
DM1
DM
CS/IS/DM
AO/IS
LINE INPUT
LINE OUTPUT
e
5
Mic > LineOut
Mic > Loudspk
LineIn > Loudspk
LineIn > LineOut
Loudspk volume
LineOut volume
a
DM2
Units CU 60XX
A/D
D/A
-LineIn->Loudspk: -17dB ▲
-LineIn-
>LineOut: 10dB
>LineInLevel Adj:* -6dB
-Loudspk volume: 3dB ▼
”*” Overflow indicator on line input

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System Setup
General guidelines
Connect the CU 6010 to the various DCS 6000
units using Cat5 or Cat5e FTP or STP screened
cables.
The operation of the DCS 6000 units is found in the
User Manual for the specific units.
Please observe the following guidelines:
•Maximum cable length in one chain is 200
m (before repeating). This includes
interconnection cables between the units.
The max. usable cable length depends on
the units connected and length of feeding
cables etc.
•Maximum cable length in one chain when
using repeaters is 650 m.
•Although each of the outputs DCS-LAN
Network Output connectors (A1, A2, B1
and B2) have a 100W supply, this 100W
power is not all usable with long cables, as
there will be a power drop in the feeding
cable from the CU 6010 to the units
connected. If the feeding cables are short
and the cables between the units are short,
more units can be connected than if the
feeding cable is long and/or the cables are
long between the units. Please consult the
next section (Max. Number of units to be
connected)
•The max. number of languages configured
on chain A (A1 or A2) or B (B1 or B2) is
16. If more languages are required,
Interpreter sets for those languages have to
be divided between both chains (A and B).
Normally the languages are supposed to be
divided equally on chains A (A1 or A2) and
B (B1 or B2).
•If the last unit in one chain is a CS 6032
Channel Selector, this unit has to be
terminated with an external termination, as
the CS 6032 does not have an internal
automatic termination.
It is desirable that the square of the feeding cables
especially, but also the interconnection cables are as
big as possible to minimize the voltage drop in the
cables. Cat 5/Cat5E cables are delivered in various
gauges:
The following table is showing the Diameter/square
for various AWG types:
Type Diameter Square
AWG22 0.64 mm 0.32 mm2
AWG23/1 0.57 mm 0.25 mm2
AWG24 0,53 mm 0.22 mm2
AWG26 0,42 mm 0.14 mm2
Built into 19” Racks
The unit has a built-in fan taking air in at the right
side of the unit and blowing the hot air out at the
right side. That allows units in 19” racks to be
stacked close with other units without extra room
for cooling air between them. Please check that the
other units will allow this.

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Max. number of units to be connected
The following tables show the maximum number of
units, which can be connected to each of the four
outputs (A1, A2, B1 or B2) on a CU 6010 Central
Unit or on each output on an EX 6010 Extension
Unit or on the output of a PS 6000.
CM/DM 60x0P Chairman/Delegate Units
Length of Feeding Cable
Type CAT5 AWG24 Length of inter connecting Cable, Type CAT5 AWG24 Total cable length Max. number of CM/DM 60x0 pr output
10 m 1 m 51 m 42
30 m 1 m 67 m 38
50 m 1 m 83 m 34
100 m 1 m 123 m 24
150 m 1 m 165 m 16
10 m 2 m 88 m 40
30 m 2 m 98 m 35
50 m 2 m 108 m 30
100 m 2 m 142 m 22
150 m 2 m 180 m 16
CM/DM 60x0P Chairman/Delegate Units & JB 6002 Junction Box
This configuration shows two CM/DM 60x0
Delegate/Chairman Units connected to one JB 6002
Junction Box with 3m cables between each JB
6002. Maximum 5 m cable from JB 6002 to
CM/DM 60x0 and max. one CM/DM 60x0 on each
output of JB 6002.
Length of Feeding Cable,
Type CAT5 AWG24 Length of Ca
ble between each
JB 6002, Type CAT5 AWG24 Total cable length Number of JB 6002 Max. number of DM 60x0
10 m 3 m 61 m 18 36
30 m 3 m 75 m 16 32
50 m 3 m 89 m 14 28
100 m 3 m 127 m 10 20
150 m 3 m 168 m 7 14