Broadcast Microwave Services Europe and KG CT2430LDLS TV Auxiliary Equipment User Manual ManualBMS CT2430LD v1 2
Broadcast Microwave Services Europe GmbH & Co. KG TV Auxiliary Equipment ManualBMS CT2430LD v1 2
User Manual
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| Document ID | 1086642 |
| Application ID | Ne4PHASCN6OXQfFwIAFMxQ== |
| Document Description | User Manual |
| Short Term Confidential | No |
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| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 271.95kB (3399341 bits) |
| Date Submitted | 2009-03-27 00:00:00 |
| Date Available | 2009-03-27 00:00:00 |
| Creation Date | 2009-03-27 10:24:33 |
| Producing Software | GPL Ghostscript 8.54 |
| Document Lastmod | 2009-03-27 10:24:33 |
| Document Title | ManualBMS_CT2430LD_v1.2 |
| Document Creator | PDFCreator Version 0.9.3 |
| Document Author: | CRothe |
ENGLISH (UK) REFERENCE GUIDE V. 1.3 CT2430LD and CT2430LD-S Preliminary Pages List of Contents Chapter 1: Introduction to the CT2430LD Gives a general description of the equipment and its 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 safety information. Chapter 3: Operating the Equipment Locally Describes local control in detail. Provides the power-up/power-down procedures and other general operating/control/set-up procedures. Annex A: List of Abbreviations Annex B: Technical Specification Reference Guide: CT2430LD March 09 Page ii Preliminary Pages Contents Preliminary Pages 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 3 1. Introduction to the CT2430LD .................................................................. 1 1.1 Preliminary Remarks.......................................................................... 1 1.2 Designation and P/N .......................................................................... 1 1.3 Description ....................................................................................... 2 2. Installing the Equipment.......................................................................... 4 2.1 Safety instructions ............................................................................ 4 2.3 Shut-Down ....................................................................................... 6 3. Operating the Equipment......................................................................... 7 3.1 Multifunctional display ....................................................................... 7 3.2 Frequency input ................................................................................ 8 3.3 Software Version............................................................................... 9 3.4 Display ............................................................................................ 9 3.5 Contrast........................................................................................... 9 3.6 Scrambling ..................................................................................... 10 3.7 Modulation ..................................................................................... 10 Reference Guide: CT2430LD March 09 Page iii Preliminary Pages 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 List of Figures Figure 1 Chapters 1 to 3, Page Input connector of the CT2430LD................................................. 5 Reference Guide: CT2430LD March 09 Page iv Preliminary Pages About this Reference Guide This Reference Guide provides instructions and information for the installation and operation of the CT2430LD. 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 March 2008 1.0 Initial release. January 2009 1.1 Update March 2009 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. Reference Guide: CT2430LD March 09 Page v Preliminary Pages 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. Reference Guide: CT2430LD March 09 Page vi Preliminary Pages 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 strictly observed, will prevent personal injury or death, OR DAMAGE TO PERSONAL PROPERTY OR THE ENVIRONMENT. They are boxed and shaded for emphasis, as in this example, and are placed immediately 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. Reference Guide: CT2430LD March 09 Page vii Preliminary Pages EMC Compliance This equipment is certified to the EMC requirements detailed in Annex B, Technical Specification. To maintain this certification, only use the leads supplied or if in doubt contact Customer Services. 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 30cm 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: International Facsimile + 49 6124 7239-00 + 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 Reference Guide: CT2430LD March 09 Page viii Chapter 1: Introduction 1. Introduction to the CT2430LD 1.1 Preliminary Remarks The present manual is provided for users and operators of the CT2430LD 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 CT2430 Transmitter and may be consulted when questions occur. If problems should 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 the Customer Service. 1.2 Designation and P/N Designation Device PN SDIInpunt Freq.Range IDXBattery Mount CT2430LD 11.2440.000 2.28 – 2.55GHz CT2430LD-BOS 11.2446.000 2.28 – 2.55GHz CT2430LD-S 11.2440.100 2.28 – 2.55GHz CT2430LD 11.2467.000 2.0 – 2.3GHz CT2430LD-S 11.2467.100 2.0 – 2.3GHz CT2430LD-S 11.2467.110 2.025 – 2.110GHz Reference Guide: CT2430LD March 09 A.Bauer -Battery Mount FCC-ID VFB-CT2430LDLS Page 1 Chapter 1: Introduction 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 broadcasting 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 CT2430 has the following inputs: • PAL or NTSC BNC(f) • SDI* (only CT2430LD-S) OFDM Modulator The digital data signal for wireless transmission is processed by the OFDM Modulator and following IQ Modulator. The OFDM (Orthogonal Frequency Division Multiplex) modulation procedure has a major impact on the transmission properties and was specifically developed for terrestrial radio transmission. User interface With its integrated Multifunctional Display it is easy to set up the transmit frequency, display contrast. The current Software version can also be displayed. Reference Guide: CT2430LD March 09 Page 2 Chapter 1: Introduction Power Linear Amplifier The linear power amplifier amplifies the output signal of the Modulator to an output of about 1 W (+30 dBm). The output port of the Power Amplifier is located on top of the CT2430LD. Reference Guide: CT2430LD March 09 Page 3 Chapter 3: Options and Upgrades 2. Installing the Equipment 2.1 Safety instructions Warning The regulations of VDE0100 must be observed for installation and operation of the unit. Caution • Establish all other connections before starting the unit by connecting it to 12VDC. Essential a valid video signal must be connected to the desired input before power on the CT2430LD. • When you connect the CT2430LD as described in the following sections, make sure that the "Caution" instructions given there are observed. • Make sure that there is sufficient air circulation to ensure adequate cooling of the unit. External forced ventilation may be required if the unit is installed in a rack or cabinet. Reference Guide: CT2430LD March 09 Page 4 Chapter 3: Options and Upgrades 2.2 Connectors Figure 1 • Input connector of the CT2430LD RF Connector The RF output signal of the Low-Power Amplifier is fed out at the SMA(f) connector on top of the unit. The CT2430 provides a RF output of about 1 W (+30dBm). Connecting Signal Sources The Video signal supplied by the camera has to be applied to the PAL/NTSC BNC (f) connector of the transmitter ( and SDI for CT2430LD-S*). The Audio signal supplied by the camera has to be applied to the Audio in 5pol Lemo connector of the transmitter. Connecting the RF Output A Omni directional antenna with SMA (m) connector can be directly mount at the RF out socket. Reference Guide: CT2430LD March 09 Page 5 Chapter 3: Options and Upgrades Connecting the 12VDC Supply Voltage Caution When using a battery or power pack, make sure that the minimum supply current is at least 3A and the output voltage matches the input voltage range of the CT2430LD. Failure to comply with these requirements may cause fatal damage to the battery/power pack and/or CT2430LD. Battery Powered Operation of the CT2430LD Many types of batteries are available on the market and we tried to support the best ones. 2.3 Shut-Down Caution To shut-down the unit, first disconnect it from the 12VDC supply voltage. After disconnection from the supply voltage by removing the battery or disconnecting the 12VDC supply cable, the other connecting cables can be removed from the unit. Reference Guide: CT2430LD March 09 Page 6 Chapter 4: Operating the Equipment 3. Operating the Equipment 3.1 Multifunctional display Button 1 Button 2 Button 3 During start up, the transmitter is in a self test mode. After the self test, for a short time the transmitters name is displayed after it changes to the current frequency. BMS CT2430 Display during self test After the self test, the current frequency is displayed. 2100 MHz Current transmit frequency With its automatic COFDM setup the customer menu is very easy to handle. When Button 3 is pressed and held for approximately 2sec. the setup menu is accessible. Reference Guide: CT2430LD March 09 Page 7 Chapter 4: Operating the Equipment Menu structure Initialisation Frequency input Software version Display off Display contrast Scrambling Modulation To get access to a sub menu, use the button 1 or 2. To exit all sub menus press button 3. 3.2 Frequency input At the frequency menu the current frequency is displayed. FREQUENCY 2100 MHz To change the frequency press button 3 for 3sec. FREQUENCY loolll > 2100 MHz < The flashing cursor displays the current changeable position of the frequency. By the use of button 1 and 2 the flashing position can be changed, digit for digit. To change the next position of the frequency use button 3 and afterwards continue as described before. To save the changed frequency press button 3 after all digits of the frequency are set. You also leave the frequency setup with this final step. To exit this submenu, press button 3. Reference Guide: CT2430LD March 09 Page 8 Chapter 4: Operating the Equipment 3.3 Software Version In the Sub-menu Software the actual Software version number is shown. Software V1.25 To exit this submenu, press button 3. 3.4 Display In the sub menu ’Display’ you can set the duration for the Display. Here you can set how long the display has to be on. DISPLAY OFF > 000s < Edit mode is reached by pressing button 3 for 2 seconds. Here, through buttons 1 & 2, the desired contrast value can be entered. The range is between 0=Dark to 240 sec ins 15 sec steps. To exit this submenu, press button 3. 3.5 Contrast In the sub menu ‘Display Contrast’ an adjustment, relative to the surrounding brightness, can be made. Edit mode is reached by pressing button 3 for 2 seconds. Here, through buttons 1 & 2, the desired contrast value can be entered. The range is between 0= Dark to 127= Bright. The contrast value at delivery is 031. Reference Guide: CT2430LD March 09 Page 9 Chapter 4: Operating the Equipment ** Setup: ** Contrast 031 To exit this submenu, press button 3. 3.6 Scrambling In the sub-menu ’SCRAMBLING’ the scrambling can be chosen. There are 4 settings available: • OFF • ABS • AES128 • AES256 Edit mode is reached by pressing button 3 for 2 seconds. Here, through buttons 1 & 2, the four modes can be chosen. Confirmation is achieved by pressing button 3. SCRAMBLING > OFF < To exit this submenu, press button 3. 3.7 Modulation In the sub menu ’Modulation’ the Modulation method can be changed. The following options are possible: • QPSK • 16 QAM • 64 QAM Reference Guide: CT2430LD March 09 Page 10 Chapter 4: Operating the Equipment ** setup: ** Modulation > 64-QAM < Edit mode is reached by pressing button 3 for 2 seconds With the arrow indicators 1 & 2 the desired Modulation can be chosen. To confirm press button 3. To exit this submenu, press button 3. Reference Guide: CT2430LD March 09 Page 11 Annex A: List of Abbreviations List of Abbreviations The following specific abbreviations are used within this document: 4:2:0 Digital video coding method in which the color difference signals are sampled on alternate lines at half the luminance rate. 4:2:2 Digital video coding method in which the color difference signals are sampled on all lines at half the luminance rate. COFDM Coded Orthogonal Frequency Division Multiplex (digital modulation procedure) Composite CVBS video signal, 1 Vpk-pk CVBS Color Video Black Sync Signal D-ENG Digital Electronic News Gathering DVB-T Digital Video Broadcasting Terrestrial EMC Electromagnetic Compatibility ETS European Telecommunications Standard FBAS German for CVBS FEC Forward Error Correction FM Frequency Modulation (analog modulation procedure) IF Intermediate Frequency IEC International Electro-technical Committee ISO International Standards Organisation kbit/s 1000 bits per second Mbit/s Million bits per second. MP@ML Main Profile at Main Level: A subset of the MPEG-2 standard, which supports digital video storage (DVD etc.) and transmissions up to 15 Mbit/s over various mediums. MPEG Motion Pictures Experts Group (compression technique) NTSC National Television Systems Committee OFDM Orthogonal Frequency Division Multiplex QAM Quadrature Amplitude Modulation: A method of modulating digital signals QPSK Quadrature phase shift keying (digital modulation technique) PAL Phase Alternation Line (a color TV broadcasting system) PCM Pulse Code Modulation RF Radio Frequency RGB Red, green, blue. The chroma information in a video signal. RS 232, RS-232 EIA-232 Reference Guide: CT2430LD March 09 Page A-1 Annex A: List of Abbreviations SDI Serial Digital Interface TS Transport Stream XLR Audio connector featuring three leads, two for signal and one for GND YUV Y: Luminance component (brightness), U and V: chrominance (color difference) Y/C Broadcast Video with separate color, Y luminance and C chroma (sometimes called S-Video) Reference Guide: CT2430LD March 09 Page A-2 Annex B: Ordering Information Technical Specification B.1 Compliance1 B.1.1 Safety This equipment has been designed and tested to meet the requirements of the following: B.1.2 EN 60950 European Safety of information technology equipment including business equipment. IEC 60950 International Safety of information technology equipment including business equipment. EMC2 The equipment has been designed and tested to meet the following: EN 55022 and AS/NZS 3548 European EN 61000-3-23 European Electromagnetic Compatibility (EMC), Part 3 Limits; Section 2. Limits for harmonic current emissions (equipment input current ≤ 16 A per phase). EN 61000-3-33 European Electromagnetic Compatibility (EMC), Part 3. Limits; Section 3. Limitation of voltage fluctuations and flicker in low voltage supply systems for equipment with rated current ≤ 16 A. EN 55024:1998 European Information technology equipment Immunity characteristics - Limits and methods of measurement. Australia and New Zealand Emission Standard Limits and methods of measurement of radio frequency interference characteristics of information technology equipment - Class A. The version of the standards shown is that applicable at the time of manufacture. The EMC tests were performed with the Technical Earth attached, and configured using recommended cables. Applies only to models of the equipment using mains (ac) power sources. Reference Guide: CT2430LD March 09 Page C-1 Annex B: Ordering Information B.1.3 Shock and Vibration The device chassis complies with the requirements of ETS 300-019-2-5 Table 2, for both non-operational and operational states, without any special mounting or casing requirements over and above the standard mounting requirements specified. ETS 300-019-2-5 B.1.4 European Equipment Engineering (EE): Environmental conditions and environmental tests for telecommunications equipment Part 2-5: Specification of environmental tests Ground Vehicle Installations. Table 2. CE Marking The CE mark is affixed to indicate compliance with the following directives: 89/336/EEC of 3 May 1989 on the approximation of the laws of the Member States relating to electromagnetic compatibility. 73/23/EEC of 19 February 1973 on the harmonisation of the laws of the Member States relating to electrical equipment designed for use within certain voltage limits. B.1.5 FCC Marking FCC ID: VFB-CT2430LDLS Radio Frequency Interference This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions: Reference Guide: CT2430LD March 09 Page C-2 Annex B: Ordering Information (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Modifications Changes or modifications made to this equipment not expressly approved by Broadcast Microwave Services may void the FCC authorization to operate this equipment. Radiofrequency radiation exposure Information This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter Reference Guide: CT2430LD March 09 Page C-3 Annex B: Ordering Information B.2 Technical Specifications Signal Parameters Frequency 2.025 to 2.110 GHz (other frequencies on request) Channel Bandwidth 6/7/8 MHz Video Input PAL or NTSC - BNC(f) SDI –BNC(f)* (CT2430LD-S only) Audio Input 1x Analogue audio in Line or Mic Level – 5pol Lemo Modulator COFDM, ETS 300744, 2k carriers only Bandwidth: 8 MHz QPSK,16 QAM,64 QAM • FEC ½,2/3,3/4 • Guard ¼,1/8,1/16,1/32 Video Encoding MPEG-2 4:2:0 MP@ML Audio Encoding MPEG Layer 2 RF Output Power 1W Power Input 11 to 17.5 VDC 2pol Lemo Power Consumption 12W Operating Conditions Ambient temperature -20°C to +50°C Dimensions (W x D x H) 138 mm x 87 mm x 27 mm (without Battery bracket) Weight 0.5 kg approx Reference Guide: CT2430LD March 09 Page C-4
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