Brähler Systems INFRACOM DOL7 User manual

Operating Instructions
Ver. 2.01
INFRACOM®
DOL7 Interpreter Console

DOL7 INFRACOM®
2 Copyright by Brähler ICS
Printed in Germany
If you have any questions about this manual please contact:
Brähler ICS Konferenztechnik
International Congress Service AG
P.O. Box 32 64
53627 Königswinter, Germany
Wahlfelder Mühle 3
53639 Königswinter, Germany
T [phone]
E [e-mail]
You will find further information about our products on the internet at:
www.braehler.com
© 2015
BRÄHLER ICS AG, Königswinter
All rights reserved, especially (also partly) the translation, reprint, reproduction through copying or other
similar methods.
BRÄHLER ICS reserves the right to make changes without notice.
INFRACOM®, AUTOMIC® and DIGIMIC® are registered trademarks
Operating instructions DOL7, BGE-DOL7_2.x.docx
Nov 2015

INFRACOM® DOL7
Copyright by Brähler ICS 3
Content
About this manual ........................................................................................... 4
Symbols .............................................................................................................. 4
Introduction .................................................................................................... 7
Description ..................................................................................................... 7
Operating and Adjustment ................................................................................ 7
Microphone operation ............................................................................................ 8
Monitoring panel ................................................................................................... 8
Locking Mode ...................................................................................................... 9
Select the Locking Mode ........................................................................................ 9
Menu, Short description ........................................................................................10
List of language symbols according to ISO639 .........................................................14
SERVICE FORM ............................................................................................. 15
Contact information ........................................................................................ 16

DOL7 INFRACOM®
4 Copyright by Brähler ICS
About this manual
Symbols
The following symbols and fonts are used in this manual:
Indicates an important note, which has to be followed to guarantee that the functions of the unit, the
security of any data or your health are not put at risk
Indicates additional information, remarks and tips
Describes activities that must be performed in the shown order
Words in bold letters require your special attention

INFRACOM® DOL7
Copyright by Brähler ICS 5
CAUTION
DANGER OF ELECTRIC SHOCK
DO NOT OPEN DEVICES
Do not open housing with mains cable connected.
Maintenance operations may only be executed by
qualified personnel.
Our equipment and installations have been built and tested according to the latest state of the art. Under
normal conditions, they do not require any special maintenance.
However, please be aware of the following:
secure and stable position of the installation
sufficient ventilation - never operate equipment near heat sources such
as heating radiators etc.
power connection - install all power cables to avoid damaging
connecting cables - avoid trip-traps
liquids - avoid penetration of liquids into the housing
exclusively operate equipment via wall sockets that are connected to
ground according to the relevant specifications and regulations
Warning: Never expose equipment to rain or humidity.
Rough handling of the equipment, such as strong shocks or vibrations, may result in damages. Inappropriate
handling and storage, which does not conform to the operating instructions, may also lead to equipment
damages

DOL7 INFRACOM®
6 Copyright by Brähler ICS

INFRACOM® DOL7
Copyright by Brähler ICS 7
Introduction
The interpreter console DOL7/2 is designed to be used by two (/2) interpreters. It offers transmission of 1 + 6
channels and can be integrated into simultaneous interpreter systems INFRACOM®or MULTICOM.
Description
The interpreter consoles are interconnected and linked to the control console with one single cable. This
means that each single interpreter console is provided with a 3,5m cable and a plug connector A36K.
The plug connector of the first console is linked to the control console or to an additional power supply unit
(via an extension cable). The plug of the second interpreter console is hooked to the socket of the first
console etc.
The console is usually operated with combined headsets that are connected to the connector D7-CB
(electret) (21). You can also use microphones and separate headphones. In this case the microphone is
connected to the connector D5-BS (electret) (20); the headset can be plugged into the connector D7-CB (20)
or 3.5 mm jack (22).
Operating and Adjustment
During normal operation, a display (5) situated above the keys A, B and C (4, 6, 7) indicates the preset
channels and the language symbols assigned to each channel. Above this line, the status of the respective
channel is displayed:
OFF = not available
OCC = channel occupied
LIVE = occupied by own desk
MUTE = Cough-key pressed
A channel is free when no message is displayed above the channel code.
Prior to the start of the conference, the technician must program channels and languages via the console
(see annex).
After the setup procedure the output channels A, B and C are preset by the technician or the interpreter as
follows:
Turn microphone off (toggle switch (16)).
Press and hold key of channel A, B or C to be pre-set (4, 6, 7).
Turn programming switch (10) until the display indicates the desired channel.
Release key.

DOL7 INFRACOM®
8 Copyright by Brähler ICS
Now the interpreter can select one of the two preset output channels by pressing the keys A, B or C (4, 6, 7).
The yellow LED located above the keys indicates the selected outgoing channel.
Examples of allocations of the keys A, B or C are:
A
B
C
a)
1:DE
6:FR
2:EN
b)
2:EN
6:FR
8 CH
c)
6:FR
1:DE
3: AR
All three outgoing channels are equal.
Microphone operation
The microphones are turned on/off with a toggle switch (16). A large LED (14, 17) indicates that the
microphone is on ("Microphone On"). Press the COUGH key (15) to mute the microphone for a while. If you
do so, no sound is transmitted via the interpreter's channel. If, however, you turn off the microphone via the
toggle switch (16), the floor channel automatically replaces the muted interpreter channel.
Monitoring panel
The interpreter console DOL7/2 provides two monitoring panels. Each monitoring panel has a volume
control (13, 18), BASS (1, 8) and TREBLE controls (3, 11) as well as an input channel selectors (2, 9) and
RELAY pre-selectors (12, 19).
Normally, the interpreter listens to the original channel, the pre-selector (12, 19) is in the position ORIGINAL.
If, during a conference, an interpreter does not understand the language of the speaker, he can switch to a
channel that transmits the voice of another interpreter speaking in another language. The RELAY channel
corresponding to the desired language can be pre-selected via the input channel selector (2, 9). When
required, the interpreter can switch between the ORIGINAL channel and the RELAY channel via the RELAY
pre-selector (12, 19) being set in RELAY position.

INFRACOM® DOL7
Copyright by Brähler ICS 9
Locking Mode
There are now three different locking modes selectable concerning the outgoing channel interlocking
function.
Standard (This is the standard interlocking mode)
If the selected outgoing channel is occupied (“OCC.”) by another console and you
move the microphone switch to the ON position, then the microphone will remain
OFF. If the microphone switch remains in the ON position while the selected
channel is no longer occupied, the microphone is not switched on. You need to
move the switch again to activate the microphone.
Take-over
In this locking mode you can take over a channel automatically. If the selected
outgoing channel is occupied and you move the microphone switch to the ON
position, then the microphone is inactive firstly. In the moment the outgoing
channel changes to free, then your DOL7 console automatically takes over this
channel and activates your microphone.
No-Lock!
This mode allows switching on a microphone independent from the channel state.
You can switch on the microphone on the DOL7 console although if the selected
channel is occupied.
Select the Locking Mode
You can select the desired locking operating mode in the DOL7 set-up menu similar to the set-up of the
channel-language assignment or the phone type selection. The entry for the locking mode appears after the
channel-language assign menu. The following messages you can see in the display:
“LOCKING=Standard” or
“LOCKING=TakeOver” or
“LOCKING=NoLock!”
You can change the mode while pressing “Mode” and turning the “PRGM” rotary switch. Finally press “OK”.
The selected locking mode is stored on the chipcard with the other set-up data, if the set-up is saved on the
chipcard via the card menu.

DOL7 INFRACOM®
10 Copyright by Brähler ICS
Menu, Short description
Standard display, normal DOL operation (example of
display)
OFF = channel currently not available (turned off)
OCC. = channel currently occupied
LIVE = occupied by yourself
MUTE = “Cough” key pressed
EN:1 = channel code and language symbol according to
ISO639 for A, B and C
A-C output channel selection
To change A-C channel, press and hold A, B or C and turn
programming switch
Main menu for DOL7 setup
Menu = Press this key to implement menu-driven setup. The
user can modify all settings.
Card = (option) Press this key to go to the ChipCard menu
and save the setup to the ChipCard or load it from the
ChipCard. (In this case, manual settings only need to be
made once at one console.)
Cancel = Press this key to return to normal operation (if all
three keys were simultaneously pressed by mistake).
Setup: Assign languages to channel codes (ISO list see
annex)
Chan = Press and hold this key, then turn rotary switch to
set channel code. The language assigned to this code is dis-
played.
Lang = Press and hold this key, then turn the rotary switch
to select another language to be assigned to the channel
selected (ca. 140 language symbols defined according to
ISO639 can be selected). If a language has already been
assigned to another channel, a "+" is displayed behind the
language symbol.
ok = Press this key to move to the next item of the menu.
Setup automatische Übernahme (Verriegelung)
Mode = You can change the mode while pressing “Mode”
and turning the “PRGM” rotary switch. Finally press “OK”.
Standard = take not over a channel automatically
Take-over = can take over a channel automatically
No-lock! = no lock at all
ok = Press this key to move to the next item of the menu.

INFRACOM® DOL7
Copyright by Brähler ICS 11
DOL7/2E

DOL7 INFRACOM®
12 Copyright by Brähler ICS
Interpreter Console DOL7/2E Dolmetscherpult DOL7/2E
1 BASS control (left)
2 RELAY channel selector 1..6 (left)
3 TREBLE control (left)
4 OUTPUT channel selector A
4a LED „Output channel A selected“
5 LC-Display for output channel, language,
channel status
6 OUTPUT channel selector B
6a LED „Output channel B selected“
7 OUTPUT channel selector C
7a LED „Output channel C selected“
8 BASS control (right)
9 RELAY channel selector 1..6 (right)
10 programming switch PRGM
11 TREBLE control (right)
12 RELAY preselector (left)
13 monitoring panel volume control (left)
14 LED MICROPHONE ON/OFF (left)
15 COUGH KEY to mute the microphone for the
time you hold the key
16 MICROPHONE ON/OFF toggle switch for left
& right interpreter microphone
17 LED MICROPHONE ON/OFF (right)
18 monitoring panel volume control (right)
19 RELAY preselector (right)
20 DIN 5-pole connector for microphones (right
and left)
21 DIN 7-pole connector for headphones or
headsets (right and left)
22 3.5 mm-jack socket for headphones (right and
left)
BASS-Regler (links)
Relais-Sprachenwahlschalter 1..6 (links)
HÖHEN-Regler (links)
Ausgangswahlschalter Kanal A
LED „Ausgangskanal A gewählt“
LC Display für die Anzeige von Ausgangskanal,
Sprache und Kanalstatus
Ausgangswahlschalter Kanal B
LED „Ausgangskanal B gewählt“
Ausgangswahlschalter Kanal C
LED „Ausgangskanal C gewählt“
BASS-Regler (rechts)
Relais-Sprachenwahlschalter 1..6 (rechts)
Programmierschalter PRGM
HÖHEN-Regler (rechts)
Relais-Vorwahlschalter (links)
Lautstärkesteller Abhörfeld (links)
LED Mikrofon ein/aus (links)
Räuspertaste, unterbricht das Mikrofon solange
die Taste gedrückt bleibt
Kippschalter MIKROFON EIN/AUS für rechtes
und linkes Dolmetschermikrofon
LED Mikrofon ein/aus (rechts)
Lautstärkesteller Abhörfeld (rechts)
Relais-Vorwahlschalter (rechts)
5-Pol-DIN Buchse für den Anschluß von
Mikrofonen (links und rechts)
7-Pol-DIN Buchse für den Anschluß von
Kopfhörern oder Hörsprechgarnituren (links und
rechts)
3,5 mm-Klinkenbuchse für Kopfhöreranschluß
(links und rechts)

INFRACOM® DOL7
Copyright by Brähler ICS 13
Length of supply cable per line, incl. DOL7 connection cable
Number of DOL7 consoles
In total 20 interpreter consoles DOL7/2 can be connected to one MSI8D transmitter, maximum 10 per output.

DOL7 INFRACOM®
14 Copyright by Brähler ICS
List of language symbols according to ISO639
AB Abkhazien
AA Afar
AF Afrikaans
SQ Albanian
AM Amharic
AR Arabic
HY Armenian
AS Assamese
AY Aymara
AZ Azerbaijani
BA Bashkir
EU Basque
BN Bengali, Bangla
DZ Bhutani
BH Bihari
BI Bislama
BR Breton
BG Bulgarian
MY Burmese
BE Byelorussian
KM Cambodian
CT Cantonese
CA Catalan
ZH Chinese
CO Corsican
HR Croatian
CS Czech
DA Danish
NL Dutch
EN English
EO Esperanto
ET Estonian
FO Faroese
FJ Fiji
FI Finnish
FR French
FY Frisian
GL Galician
KA Georgian
DE German
EL Greek
KL Greenlandic
GN Guarani
GU Gujarati
HA Hause
IW Hebrew
HI Hindi
HU Hungarian
IS Icelandic
IN Indonesian
IA Interlingua
IE Interlingue
IK Inupiak
GA Irish
IT Italian
JA Japanese
JW Javanese
KN Kannada
KS Kashmiri
KK Kazakh
RW Kinyarwanda
KY Kirghiz
RN Kirundi
KO Korean
KU Kurdish
LO Laothian
LA Latin
LV Latvian, Lettish
LN Lingela
LT Lithuanian
MK Macedonian
MG Malagasy
MS Malay
ML Malaysiam
MT Maltese
MA Mandarin
MI Maori
MR Marathi
MO Moldavian
MN Mongolian
NA Nauru
NE Nepali
NO Norwegian
OC Occitan
OR Oriya
OM Oromo
PS Pashto, Pushto
FA Persian
PL Polish
PT Portuguese
PA Punjabi
QU Quechua
RM Rhaeto-Romance
RO Romanian
RU Russian
SM Samoan
SG Sangho
SA Sanskrit
TN Satswana
GD Scots Gaelic
SR Serbian
SH Serbo-Croatian
ST Sesotho
SN Shona
SD Sindhi
SI Singhalese
SS Siswati
SK Slovak
SL Slovenian
SO Somali
ES Spanish
SU Sundanese
SW Swahili
SV Swedish
TL Tagaiog
TG Tajik
TA Tamil
TT Tater
TE Telugu
TH Thai
BO Tibetan
TI Tigrinya
TO Tonga
TS Tsonga
TR Turkish
TK Turkmen
TW Twi
UK Ukrainian
UR Urdu
UZ Uzbek
VI Vietnamese
VO Volapük
CY Welsh
WO Wolof
XH Xhosa
JI Yiddish
YO Yoruba
ZU Zulu

Copyright by Brähler ICS 15
SERVICE FORM
Material return shipments for repair-, service-, or guaranty purposes please send to:
BRÄHLER ICS Konferenztechnik AG, Auf der Alten Burg 6, D-53639 Königswinter, Germany
Phone [phone], Fax [phone]
Dear customer,
Please ask our sales staff for the RMA number (Return of Material Authorization).
Without RMA number a treatment is not possible!
Please always include this service form, fully completed, with any complaint or repair wish you may have. Please note that only returns
with the proper and complete paperwork can be dealt within time.
A detailed fault description will reduce costs and period of repair.
Please contact us before you return equipment in order to find the most efficient way of sending.
RMA number: __________________________________________________________________________
Article description: _____________________ Serial no.: ______________ Code: ____________________
Delivery note no.: ___________________ Invoice no.: _________________________________________
Reason for return/Fault description:
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
Company: ______________________________________________________________________________
Contact person: _________________________________________________________________________
Phone: _________________________________ Fax: _________________________________________
Notes/Comments:
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
Transport damages have to be reported immediately to the responsible forwarding agent.
Remarks for Non-EU customers:
Please add to each return a delivery note or a proforma invoice, addressed to Brähler ICS AG, Königswinter,
with following statements:
- Reason for return (repair or credit note)
- Exact declaration of the goods, exact no. of pieces, article no. / model, serial no.
- Price which was invoiced by us, better our invoice no. with date
Return shipments from Non-EU countries have to be sent either by air freight to Cologne airport, to the attention of:
Calenberg Oversea Logistics, Mrs. Taxacher, Welser Str. 8, 51449 Köln, Tel: [phone]
or by the following courier services:
DHL Express, Federal Express, TNT Worldwide Express, UPS Express
Please do not use any other courier service, because only the four companies mentioned above perform return shipments.
To enable quick and cost efficient customs clearance, kindly take care that the airway bill mentions
a) 'return for repair' as well as
b) the customs tariff code number of the goods (which will be advised by us together with the return of material authorization number)
Any expenses (duties and taxes) incurred by deviant handling will be charged to the sender.

DOL7 INFRACOM®
16 Copyright by Brähler ICS
Contact information
Head Office
BRÄHLER ICS Konferenztechnik
International Congress Service AG
P.O.Box 3264
D-53627 Königswinter, Germany
Wahlfelder Mühle 3
D-53639 Königswinter, Germany
T [phone]
F [phone]
www.braehler.com
Brähler Convention
T [phone]
F [phone]
E [email protected]
Brähler Systems
T [phone]
F [phone]
E [email protected]

INFRACOM® DOL7
Copyright by Brähler ICS 17

www.braehler.com
Tel.: [phone]
DOL7/2E
04.2531.07