BMS CT6020HD Manuel utilisateur
ENGLISH (UK)
REFERENCE GUIDE V. 1.3
CT6020HD
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Reference Guide: CT6020HD Page ii
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List of Contents
Chapter 1: Introduction to the CT6020HD
Gives a general description of the equipment, main features and functions.
Identifies the controls, indicators and connectors on the front and rear
panels.
Chapter 2: Installing the Equipment
Provides a guide to the suitability of an installation and gives detailed
procedures for the preparation and installation of the equipment. Also
details the external connectors and provides important safet
information.
Chapter 3: Operating the Equipment Locall
Describes local control in detail. Provides the power up/power down
procedures and other general operating/control/set up procedures.
Chapter 4: Application note for wireless HD Camera’s
Describes the mounting of the CT6020HD on the Sony 1500 Camera
Annex A: List of Abbreviations
Annex B: Technical Specification
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Contents
Preposition
List of Contents.......................................................................................... ii
About this Reference Guide .........................................................................vi
Nomenclature ............................................................................................vi
Acknowledgements....................................................................................vii
General ................................................................................................vii
Registered Trademarks...........................................................................vii
Trademarks ..........................................................................................vii
Warnings, Cautions and Notes ................................................................... viii
Heed Warnings ..................................................................................... viii
Read Instructions ................................................................................. viii
Follow Instructions................................................................................ viii
Retain Instructions................................................................................ viii
EMC Compliance ...................................................................................... viii
Contact Information ...................................................................................ix
BMS Europe Customer Services................................................................ix
Technical Training................................................................................... x
Customer Services and Technical Training Postal Address ............................ x
Return of Equipment ............................................................................... x
Technical Publications.............................................................................. x
Chapters 1 to 4
1. Introduction to the CT6020HD.................................................................. 9
1.1 Preliminary Remarks.......................................................................... 9
1.2 Designation and P/N .......................................................................... 9
1.3 Description..................................................................................... 10
2. Installing the Equipment........................................................................ 11
2.1 Safety instructions .......................................................................... 11
2.3 Shut Down ..................................................................................... 13
3. Operating the Equipment....................................................................... 14
3.1 Multifunctional display ..................................................................... 14
3.2 Frequency input (1)......................................................................... 15
3.3 Resolution (2)................................................................................. 16
3.4 Framerate (3)................................................................................. 17
3.5 Modulation (4) ................................................................................ 18
3.5 Latency (5) .................................................................................... 19
3.6 Audio Input (6) ............................................................................... 19
3.7 Line Gain (7) .................................................................................. 20
3.8 Mic Gain (8) ................................................................................... 20
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3.9 MIC Phantom (9) ............................................................................ 21
3.10 Data Freq (10) (optional) ............................................................... 22
3.11 Output Power (11)......................................................................... 22
3.12 Contrast (12)................................................................................ 23
3.13 Display OFF (13) ........................................................................... 23
3.14 Software (14) ............................................................................... 24
3.15 Status* (15) ................................................................................. 24
3.16 Encoder FW* (16) ......................................................................... 25
4. APPLICATION NOTE FOR WIRELESS HD CAMERAS …………………………………….26
4.1 Introduction ....................................................................................... 26
4.2 Mounting instructions for CT6020HD on the Sony 1500 camera ................ 27
Appendix A List of Abbreviations
Appendix B Technical Specification
B.1… Compliance .................................................................................... B 1
B.1.1 Safety ..................................................................................... B 1
B.1.2 EMC ........................................................................................ B 1
B.1.3 Shock and Vibration .................................................................. B 2
B.1.4 CE Marking .............................................................................. B 2
B.1.5 FCC Marking ............................................................................. B 2
B.2 Technical Specifications .................................................................... B 3
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About this Reference Guide
This Reference Guide provides instructions and information for the
installation and operation of the CT6020HD.
This Reference Guide should be kept in a safe place for reference for the
life of the equipment. It is not intended that this Reference Guide will be
amended by the issue of individual pages. Any revision will be by a
complete reissue. Further copies of this Reference Guide can be ordered
from the address shown on page viii. If passing the equipment to a third
party, also pass the relevant documentation.
Issues of this Reference Guide are listed below:
Issue Date Build Version Comments
1 December 2008 1.0 Initial release.
1 Januar 2009 1.1 Update
1 March 1.2 Notes added
Note…
The Build Version in the table refers to an overall number which
encompasses all the various software/firmware versions of video,
audio, etc in the device.
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Reference Guide: CT6020HD Page vi
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Acknowledgements
General
All best endeavors have been made to acknowledge registered trademarks
and trademarks used throughout this Reference Guide. Any notified
omissions will be rectified in the next issue of this Reference Guide. Some
trademarks may be registered in some countries but not in others.
Registered trademarks and trademarks used are acknowledged below and
marked with their respective symbols. However, they are not marked
within the text of this Reference Guide.
Registered Trademarks
AC 3
®
, Dolby Digital
®
and Pro Logic
®
are registered trademarks of Dolby
Laboratories Licensing Corporation.
Musicam
®
is a registered trademark of Thomson and Télédiffusion de
France (TDF), Europe, and is a registered trademark of CCS (now Musicam
USA Incorporated), USA.
Ethernet
®
is a registered trademark of Xerox Corporation.
XILINX
®
is a registered trademark of Xilinx Inc.
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Warnings, Cautions and Notes
Heed Warnings
All warnings on the product and in the operating instructions should be
adhered to. The manufacturer can not be held responsible for injuries or
damage where warnings and cautions have been ignored or taken lightly.
Read Instructions
All the safety and operating instructions should be read before this product
is operated.
Follow Instructions
All operating and use instructions should be followed.
Retain Instructions
The safety and operating instructions should be retained for future
reference.
Warnings…
Warnings give information which, if strictl observed, will
prevent personal injur or death, OR DAMAGE TO PERSONAL
PROPERTY OR THE ENVIRONMENT. The are boxed and
shaded for emphasis, as in this example, and are placed
immediatel preceding the point at which the reader
requires them.
Cautions...
Cautions give information which, if strictly followed, will prevent
damage to equipment or other goods. They are boxed for emphasis,
as in this example, and are placed immediately preceding the point
at which the reader requires them.
Notes...
Notes provide supplementary information. They are highlighted for
emphasis, as in this example, and are placed immediately after
the relevant text.
EMC Compliance
This equipment is certified to the EMC requirements detailed in Anne B,
Technical Specification. To maintain this certification, only use the leads
supplied or if in doubt contact Customer Services.
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RF Exposure Info:
For body worn operation, device has been tested and meets FCC RF
exposure guidelines when used with an accessory that contains no metal
and that positions device a minimum of 20cm from the body. Use of other
accessories may not ensure compliance with FCC RF exposure guidelines.
Technical Training
Training Courses
BMS Europe provides a wide range of training courses on the operation
and maintenance of our products and on their supporting technologies.
BMS can provide both regularly scheduled courses and training tailored to
individual needs. Courses can be run either at your premises or at one of
our dedicated training facilities.
Where to Find Us
For further information on BMS Europe training program please
contact us:
International Telephone: + 49 6124 7239 00
International Facsimile + 49 6124 7239 29
Customer Services and BMS Europe Postal Address
BMS Europe GmbH & Co. KG
Schwalbacher Straße 12
65321 Heidenrod – Kemel
Germany
Return of Equipment
If you need to return equipment for repair, please contact
Tel: + 49 6124 7239 00
Fax: + 49 6124 7239 29
BMS Europe GmbH & Co. KG
Schwalbacher Straße 12
65321 Heidenrod – Kemel
Germany
Chapter 3: Options and Upgrades
Reference Guide: CT6020HD Page 9
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1. Introduction to the CT6020HD
1.1 Preliminar Remarks
This manual is provided for users and operators of the CT6020HD Transmitter. It is
intended to support the installation, operation, maintenance and daily use of the unit
in general.
The manual should be kept with the CT6020HD Transmitter and may be consulted
when questions occur. Should problems remain after you have read the manual
carefully or if you have any further questions concerning the functionality or operation
of the Transmitter, please contact Customer Service.
1.2 Designation and P/N
Designation CT6020HD
Frequency range P/N
6.425 – 6.525 GHz 11.2456.000
Chapter 3: Options and Upgrades
Reference Guide: CT6020HD Page 10
March 09
1.3 Description
General Information on D-ENG (Digital Electronic News Gathering)
The introduction of the DVB standard established the basis for digital broadcast video
transmission making efficient use of the available bandwidth. Powerful compression
algorithms allow a reduction in the amount of data to be transferred, while
maintaining the high quality standards for video and audio signals used in broad
casting applications. New modulation techniques and error correction algorithms
ensure a secure signal transmission even when the transmission conditions are poor.
The DVB T standard was established for terrestrial digital TV broadcasting, in
particular considering the difficult conditions of radio transmission. The highly efficient
OFDM multicarrier modulation procedure enables transmission without interference
even under multipath propagation conditions occurring with non directional
transmission or reception. Practical experience soon has proved that the DVB T
standard guarantees ruggedness of transmission to an extent even allowing mobile
reception.
Increasing miniaturization, in particular of MPEG encoders and OFDM modulators,
enables using the DVB T standard for mobile portable transmission systems.
Previous analog FM systems were adversely affected by signal reflections directly
resulting in video and audio interferences. Such effects do not occur when the digital
ENG system (D ENG) is deployed. Even mobile transmission from moving vehicles or
the use of omni directional antennas on the transmitting or receiving side does not
impair the picture or sound quality at all, opening a completely new range of
applications in TV production and news gathering.
Video Inputs
The CT6020HD accepts only HDSDI and SDI information at the input:
•SDI BNC(f)
OFDM (Orthogonal Frequenc Division Multiplex) Modulator
The digital data signal for wireless transmission is processed by the OFDM Modulator
and following IQ Modulator. The OFDM modulation procedure has a major impact on
the transmission properties and was specifically developed for terrestrial radio
transmission.
User interface
The integrated Multifunctional Display allows easy configuration of the device. The
current Software and firmware version can also be displayed.
Linear Power Amplifier
The linear power amplifier amplifies the output signal of the Modulator to an output of
about 200 mW (+23 dBm). The output port is located on top of the device.
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