DVB
equipment handbook
DIGITAL COFDM
CAMERA LINK
DLC-
7
000 Series
Page 1: ...DVB equipment handbook DIGITAL COFDM CAMERA LINK DLC 7000 Series...
Page 2: ...DLC 7000 SERIES COFDM CAMERA LINK...
Page 3: ...equipment please read carefully the entire manual paying attention to all the notes All data information and specification contained in this document may be changed without prior notice TEL MAR accep...
Page 4: ...ce of TEL MAR equipments 12 Chapter 4 Equipment s description 14 4 1 Description 14 4 1 1 Transmitter 14 4 1 2 Receiver 14 4 1 3 Antennas 14 4 1 4 Carrying case and accessories 14 4 2 Features and app...
Page 5: ...Page Chapter 7 Use 28 7 1 Starting up the equipments 28 7 2 Controls description 29 Chapter 8 Transport and storage 30 8 1 Transport 30 8 2 Storage 30...
Page 6: ...t has been supplied comprising a kit supplied with the relevant equipment This documentation is to be used only for installation operation and maintenance of the TEL MAR equipment to which the manual...
Page 7: ...ransport air ship or road vehicle using either wooden crates or strong cardboard boxes or containers Lifting palettes are normally attached to crates or heavy boxes Attention packed goods in transit s...
Page 8: ...pair replacement of parts or recalibration of the equipment and in order to seek guidance This is imperative for preserving validity of warranty It is desirable that a written failure report is produc...
Page 9: ...o be used with an isolating transformer with earthed screen shot with an AC line filter in the confines of a shielded room If the transmitter or transposer is to be used as a part of a transmitter dif...
Page 10: ...in ways which are consistent with current local legislation for the installation of electrical wiring and with current local requirements for safety and security in the work place TEL MAR equipments...
Page 11: ...main beam principal lobe of a transmitting antenna in its vicinity Do not bring close to a transmitting antenna equipment which is likely to be damaged by electromagnetic radiation from the elements...
Page 12: ...d for indoor use the ambient temperature where equipment is used shall be within 10 C and 45 C unless stated otherwise Operating the Equipment for long periods at high temperature i e 40 45 C greatly...
Page 13: ...eat sinks according to environmental conditions Air blower functionality Antenna voltage standing wave ratio at the main feeder input Output signal level and quality TEL MAR assume no responsibility f...
Page 14: ...arameters and received signal There are also all the signal and power supply connections The receiver is also available in the 19 1U or 2U rack version without the monitor The receiver can be equipped...
Page 15: ...e operations and its low weight small size and modular construction ensure the greatest degree of flexibility Large colour LCD monitor on the receiver allows instant control of the received video and...
Page 16: ...18 2 ML MP MPEG 2 4 2 0 Transferrate 1 5 MBit s 15 MBit s Picture mode low delay P frame only Supported resolutions D1 HD1 SIF Audio sampling 48 kHz 44 1 kHz 32 kHz Video inputs SDI BNC analog composi...
Page 17: ...SDI BNC analog composite BNC Video standards PAL NTSC SECAM Audio outputs XLR balanced line level Control panel LCD colour monitor 7 OSD video and audio monitoring Antenna input 2 x N female Rx anten...
Page 18: ...Chapter 4 Equipment s description 4 4 Receiver Control Panel DLC 7000 Series Receivers can be fitted with LED Light Emitting Diode and push button panel depending on model type Page 18...
Page 19: ...t BNC female 07 Composite video output BNC female 08 RF 1 input N female connection to Rx antenna 1 on right side of the box 09 RF 2 input N female connection to Rx antenna 2 on right side of the box...
Page 20: ...te 02 DC output and hanging V LOCK plate 03 SDI digital video input BNC female 04 Composite video input BNC female 05 Analog audio input L R mini XLR female 3 pole 06 Control PC connection 8 pin femal...
Page 21: ...NMENT 1 GND 2 AUDIO 3 pole XLR female connector front view 3 AUDIO or GND for unbal LEFT OR RIGHT ANALOG AUDIO OUTPUT 3 POLE XLR MALE CONNECTOR PIN ASSIGNMENT 1 GND 2 AUDIO 3 pole XLR female connector...
Page 22: ...r carrier who delivered the goods and to TEL MAR s shipping office or to the Agent who supplied the goods Any claim for damage in transit is the responsibility of the recipient to initiate with the la...
Page 23: ...t Items included should be The equipment main units themselves In this specific case the DLC 6000 Transmitter and Receiver according to the sealed type These should be identified by their rating plate...
Page 24: ...e equipment these should first be checked for strength and level Racks with wheels should either have the wheels removed or wooden blocks should be screwed to the floor to prevent any movement The equ...
Page 25: ...ng open rack or permanent structure with vertical mounting members conforming to EIA Standard 310 is recommended Clearance No clearance is required for bottom or sides 1 unit recommended clearance for...
Page 26: ...cord to an operating power source Install the signal cables ASI audio and video to the respective inputs outputs 6 4 Some recommendations The Rx antennas are omni directional and should be mounted usi...
Page 27: ...The other altitude can also be used but lower altitude will reduce the link range For the very close operation it is possible that the receiver goes into saturation In this event you will have the fu...
Page 28: ...ed in this manual or not approved by TEL MAR The equipment is delivered with recommended working parameters If you are not sure how to change them we suggest to leave them as they are or to contact us...
Page 29: ...F switch Turn ON the monitor with the Power switch below the LCD monitor If the Tx is ON you should receive the real time image from you radio camera The equipment comes from the factory already set u...
Page 30: ...shocks It is safer to protect equipments from dust or bad weather conditions also during the transport since the box isn t a waterproof one and dust can dirty filters 8 2 Storage Short term less than...
Page 31: ...Via Treviglio 2761 24045 Fara Gera d Adda Italy tel 39 0363 395469 fax 39 0363 395469 e mail info tel mar com website www tel mar com TEL MAR...
Page 32: ...DVB DLC 7000 wireless video link software manual DLC 7000 Series Via Treviglio 2761 24045 Fara Gera d Adda Italy 39 0363 395469 39 0363 395469 Q 4 info tel mar com website www tel mar com TEL MAR...
Page 33: ...tream is encrypted RF LED Green Indicates RF lock when ON LED 1 to 8 Green Indicates which of the eight stored configurations is currently selected Range Mode LEDs Green Indicates approximate signal s...
Page 34: ...in this field Values outside the range supported by a particular transmitter type will be rounded to the highest of lowest supported frequency as appropriate The transmit frequency can be set in step...
Page 35: ...FEC bandwidth and modulation requirements from the Advanced page Ultra Long Range 1 25MHz QPSK FEC 1 3 optional Long Range 2 5MHz QPSK FEC 1 3 Medium Range 2 5MHz QPSK FEC 2 3 Short Range 2 5MHz 16QA...
Page 36: ...d For the DLC 7000 NB transmitter products the modulation bandwidths 8 7 6 or 2 5MHz can be selected If the Ultra Narrow band upgrade has been purchased the 1 25MHz will also be available to select Th...
Page 37: ...he default mode and will give the strongest most rugged RF link performance Selecting 16QAM reduces the link performance by 5dB but improves the link data throughput giving significantly better video...
Page 38: ...andard Options are PAL and NTSC both with and without 7 5 IRE pedestal MPEG Mode The default encoding mode is MPEG2 however for DLC 7000 products if the Ultra Narrow Band upgrade has been purchased th...
Page 39: ...is OFF by default but there are several audio modes that vary from very high quality to speech grade that can be selected with this control Enabling audio will degrade the video quality because some o...
Page 40: ...been purchased for the DLC 7000 system in use then it is possible to encrypt the link Scrambling must be enabled at the transmitter by selecting either AES128 or AES 256 in the scrambling field At th...
Page 41: ...gue box allows the user to change timeouts used during the serial communications between the unit and the controller Enable Polling selecting this option makes the control application automatically re...
Page 42: ...Narrowband 2 5MHz or 1 25MHz channel bandwidths or Engineering Menu Polling Enable Set Polling Options Enter an Encryption Key Enter a Licence key Restore Factory Defaults Connectivity Status Green i...
Page 43: ...service to be decoded The service name can be constructed of any eight ASCII characters Descrambling If the AES scrambling option has been purchased for the DLC 5000 or DLC 7000 system in use then it...
Page 44: ...g the transmissions from a DLC 7000 transmitter the DVB T radio button should be selected For receiving the transmissions from a DLC 7000 NB transmitter the Narrowband radio button should be selected...
Page 45: ...e guard interval which matches the transmitter For Narrow Band systems typically a guard interval of 1 16 is used however on very long range transmissions a guard interval of 1 8 may be employed For D...
Page 46: ...erful and cause damage Signal less than 90dBm may be too weak and cause picture loss typical link failure will occur between 95 and 99dBm Demod Lock Status Status Only This indicates whether the demod...
Page 47: ...l need to ensure that the correct key is in use at the receiver and this is done by selecting Options Write AES Key in the receiver controller The key is a 128bit value for AES128 and a 256bit value f...
Page 48: ...the different unit names For the relay mode to operate correctly the second unit must have the transmit rate greater or equal to the first unit Chaining is a licensable feature Options Engineering pr...
Page 49: ...16 File Set Icon Source Set logo source Set logo size and Set application title allow the user to define a controller branding Exit exits the DLC receiver control application...
Page 50: ...DVB EQUIPMENT HANDBOOK Safety Instructions DIGITAL COFDM WIRELESS VIDEO LINK DLC 7000 Series...
Page 51: ...equipment please read carefully the entire manual paying attention to all the notes All data information and specification contained in this document may be changed without prior notice TEL MAR accep...
Page 52: ...Chapter 3 General safety instructions 8 3 1 Certifications 8 3 2 Qualified personnel 9 3 3 Safety instructions 9 3 4 Proper installation use and maintenance of TEL MAR s equipments 11 Chapter 4 Elect...
Page 53: ...t has been supplied comprising a kit supplied with the relevant equipment This documentation is to be used only for installation operation and maintenance of the TEL MAR equipment to which the manual...
Page 54: ...ransport air ship or road vehicle using either wooden crates or strong cardboard boxes or containers Lifting palettes are normally attached to crates or heavy boxes Attention packed goods in transit s...
Page 55: ...pair replacement of parts or recalibration of the equipment and in order to seek guidance This is imperative for preserving validity of warranty It is desirable that a written failure report is produc...
Page 56: ...o be used with an isolating transformer with earthed screen shot with an AC line filter in the confines of a shielded room If the transmitter or transposer is to be used as a part of a transmitter dif...
Page 57: ...s in ways which are consistent with current local legislation for the installation of electrical wiring and with current local requirements for safety and security in the work place TEL MAR equipments...
Page 58: ...main beam principal lobe of a transmitting antenna in its vicinity Do not bring close to a transmitting antenna equipment which is likely to be damaged by electromagnetic radiation from the elements...
Page 59: ...ned for indoor use the ambient temperature where equipment is used shall be within 10 C and 45 C unless stated otherwise Operating the Equipment for long periods at high temperature i e 40 45 C greatl...
Page 60: ...eat sinks according to environmental conditions Air blower functionality Antenna voltage standing wave ratio at the main feeder input Output signal level and quality TEL MAR assume no responsibility f...
Page 61: ...voratori Per la popolazione infatti si deve tenere conto di tute le attivit possibili le et e le condizioni di salute Inoltre queste persone possono non essere consapevoli di alcuni degli effetti dell...
Page 62: ...seguente impegno Nelle condizioni di utilizzo normale non si supera quasi mai il 0 5 del limite massimo di esposizione sia per operatori che per il pubblico popolazione cio 200 volte meno del limite n...
Page 63: ...potenza massima di 500 mW Risultati sono analoghi a quelli delle antenne omnidirezionali verticali 4 6 Antenne direzionali Queste antenne di solito si usano per fare la trasmissione ENG dal punto fis...
Page 64: ...er la zona di campo vicino che per la zona di campo lontano I risultati sono sempre intesi per la direzione di massima potenza il caso peggiore quindi nelle situazioni di reale impiego i valori dovreb...
Page 65: ...01 PERCENTUALE NORMATIVA OPERATORE 0 53 0 27 0 18 0 11 0 05 0 03 0 02 0 01 0 00 PERCENTUALE NORMATIVA POPOLAZIONE 26 54 13 27 8 85 5 31 2 65 1 33 1 00 0 25 0 06 LUNGHEZZA ANT cm 15 DISTANZA MANEGGIAME...
Page 66: ...MANEGGIAMENTO DISTANZA UTILIZZO DISTANZA PUBBLICO DISTANZA DAL CENTRO ANTENNA cm 1 2 3 5 10 20 50 100 200 DENSITA DI POTENZA W m2 1 327 0 498 0 265 0 159 0 040 0 010 0 002 0 000 0 000 PERCENTUALE NOR...
Page 67: ...00 PERCENTUALE NORMATIVA OPERATORE 1 60 0 81 0 40 0 18 0 10 0 04 0 02 0 00 0 00 PERCENTUALE NORMATIVA POPOLAZIONE 79 81 40 72 19 95 8 87 4 99 2 22 0 80 0 20 0 05 ANTENNA PANNELLO GUADAGNO ANTENNA dB 1...
Page 68: ...PERCENTUALE NORMATIVA OPERATORE 6 38 3 26 1 60 0 71 0 40 0 18 0 06 0 02 0 00 PERCENTUALE NORMATIVA POPOLAZIONE 319 23 162 87 79 81 35 47 19 95 8 87 3 19 0 80 0 20 ANTENNA PANNELLO GUADAGNO ANTENNA dB...
Page 69: ...Via Treviglio 2761 24045 Fara Gera d Adda Italy tel 39 0363 395469 fax 39 0363 395469 e mail info tel mar com website www tel mar com TEL MAR...
