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GRASS VALLEY LDK 4700 manuel d'utilisation

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Table des matières du manuel d’utilisation

  • Page 1

    LDK 5481 + LDK 470 0 User ’ s Guide SD DigiLink camera system 3922 496 30541 A ugust 2007 v5.0[...]

  • Page 2

    LDK 5481 + LDK 470 0 User ’ s Guide ii Declaration of Conformity W e, Grass V alle y Nederland B.V ., Kapit telwe g 1 0 , 4827 HG Breda, T he Netherlands, declare under our sole responsibilit y that this product is in compliance with the follo wing st andards: - EN60950-1 : Safe t y - EN551 03-1: EMC (Emission) - EN551 03-2: EMC (Immunity) fol lo[...]

  • Page 3

    LDK 5481 + LDK 470 0 User ’ s Guide i T able of contents Chapter 1 – DigiLink system 1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.2 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Page 4

    LDK 5481 + LDK 470 0 User ’ s Guide ii 3.5 DigiLink base unit connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14 3.5.1 Setup switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15 3.5.2 Audio out connector. . . . . . . . . . . . . . . . . . . . . .[...]

  • Page 5

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink system 1-1 Chapter 1 DigiLink system 1 .1 Introduction The DigiLink sy stem consists of an LDK 5481 camera adapter and an LDK 470 0 base unit f or use with Grass V alley standard definition (SDTV) camera heads. The sy stem f eatures digital signal processing and digital transmission of all signa[...]

  • Page 6

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink system 1-2 1 .3 Compatibility If you wish to control y our camera locally , you can connect an OCP 40 0 to the RS-232 connector of the camera. When an OCP 400 panel is used with the DigiLink system, C2IP functions (e.g. file management) are not supported by the system. ☞ Note The LDK 5481 adap[...]

  • Page 7

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink system 1-3 When a DC pow er cable is used to pow er the camera from the base unit, ref er to section 3.5.1 3 for the pin la yout of the DC connector . The maximum le ngth of the cable depends on the type of cable and the pow er used by the camer a. The t able below is an indication of the cable [...]

  • Page 8

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink system 1-4 1 .4.3 Stand alone SDI coax configuration A camera head with an LDK 5481/00 adapter ca n be conn ected to a recorder unit using an SDI coax cable. Only the SD I signal is passed vi a the coax cable. The maximum length of cable that can be used is 300 m (1000 ft). High qua lity coax ca[...]

  • Page 9

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink system 1-5 1 .4.5 DigiLink system hybr id fiber configuration A camera head with an LDK 5481 /20 fiber adapter ca n be connected to the LDK 4700/20 base unit using a hybrid fiber cable tha t ca rries both signal and po wer . The maximum cable length that can be used is 100 m (330 ft). Th e p owe[...]

  • Page 10

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink system 1-6 1. 5 I n t e r c o m An intercom c hannel connects the base unit to the camera operator's headset. T he operator's intercom microphone signal is sent to the base unit. The headset can be connected to the 5 pin XLR headset connector at the bac k of the Di giLink adapter . F o[...]

  • Page 11

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-1 Chapter 2 DigiLink Adapter Important information (English) Read this inf ormation carefully before installing or ser vicing this equipment and ret ain them for future ref erence. Read and comply with the warning and caution notices that appear in the manual. Any c hanges or modificat[...]

  • Page 12

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-2 • T here are no user ser vicable parts inside. Ref er ser vicing to qualified personnel only or contact your local Grass V alley representative. Cautions Cautions indicate procedures or practices that should be follo wed to prev ent damage or destruction to equipment or property . [...]

  • Page 13

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-3 W enn eine Beeinträc htigung des sic heren Betriebs wahrsc heinlic h ist, muss das Gerät außer Betrieb gesetzt und gegen unge wollten B etrieb gesic hert werden. Dann muss der zuständige Kundendienst benac hric htigt werden. Eine B eei nträc htigung der Sic herheit ist zum Beisp[...]

  • Page 14

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-4 Fiber optic transmission units A yello w coloured CLASS 1 LA SER PRODUCT label is located on top of the fiber optic connector on the rear panel of the adapter . Laser safety statement (Europe) Fiber optic transmission units are classified as a “CLASS 1 Laser Product” according to[...]

  • Page 15

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-5 2.1 Specifications The DigiLink camera adapter is a vailable in two versions: • The LDK 5481/00 version has a 26-pin multicore connector and two SDI coax connectors to connect to an LDK 4700/0 0 or LDK 4700/1 0 base unit; • The LDK 5481/20 v ersion has a hybrid fiber connector to[...]

  • Page 16

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-6 2.2 Dimensions Figure 2-1 . LDK 5481 DigiLink adapter dimension sketc h 2.3 Compatibility Befor e using the LDK 5481 DigiLink adapter you must ensur e that it is compatible with your camera head. Ca mera heads with soft ware version v13.0 and higher are fully compa tible and do not n[...]

  • Page 17

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-7 2.4 Controls Figure 2-2. LDK 5481 adapter controls 2.4.1 P owering the camera The power supply for the camera and the adapte r (+12 Vdc) is normally supplied either via the multicor e connector or via th e DC IN socket . Set the power sour ce selection switch (1) to the position that[...]

  • Page 18

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-8 2.5 At tac hing the LDK 5481 adapter to a camera head The LDK 5481 adapter is shorte r than a standa rd adapter . Befor e attaching the LDK 5481 adapter to a camera, the carrying handle must be re-position ed on the camera head using t he mounting bracket supplied with the adapter . [...]

  • Page 19

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-9 2.6 Mounting a script board T o attach the optional script boar d (LDK 6985 /21) to the adapter use the special bracket and screws delivered with the script board. T o at tach the bracket to th e adapter , proceed as follows: 1. Unscrew and remo ve the f our screws at tac hing the vi[...]

  • Page 20

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-1 0 2.7 Adapter connector s Figure 2-4. DigiLink adapter connector locations DC out LCP CVBS VF BA FUSE SDI DC IN SCRIPTLIGHT POWER LOC/REM SDI FUSE DC IN POWER LOC/REM SCRIPTLIGHT VF output DC pow er output DC pow er supply input CVBS output LCP connector SDI video out Multicore conne[...]

  • Page 21

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-1 1 2.7 .1 SDI video output connector Figure 2-5. SDI video output connector 2.7 .2 SDI video input connector Figure 2-6. SDI video input connector This BNC connector supplies an SDI video output signal (Y/Cr/Cb 4:2:2) that also includes embedded audio, intercom and private data signal[...]

  • Page 22

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-1 2 2.7 .3 Multicore connector Figure 2-7 . Multicore connector 1 11 10 12 14 B 16 17 18 21 22 A 23 24 19 20 15 13 8 9 2 7 6 4 5 3 A.+ Bat tery f rom VTR (+1 0.7 to +1 7V) B.- B at ter y Ground 1. SDI 2. SDI Return 3. Y Return 4. Y 5. Pr: NTSC 700mV 75% saturated colour bar Cr: P AL 52[...]

  • Page 23

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-1 3 2.7 .4 Hybrid fiber connector Figure 2-8. Hybrid fiber connector 2.7 .5 V ideo signal (VF) output connector Figure 2-9. Video signal (VF) outp ut connector 2.7 .6 V ideo signal (CVBS) output connector Figure 2-1 0. V ideo signal (CVBS) output connector BA 4 32 1 A Fiber IN B Fiber [...]

  • Page 24

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-1 4 2.7 .7 Intercom headset connector Figure 2-1 1 . XLR intercom headset connector 2.7 .8 LCP / Fiber power connector Figure 2-12. LCP connector 4 1 2 3 5 1. Microphone re tur n 2. Microphone 3. T elephone return 4. T elephone left 5. T elephone right Microphone lev el: -64 dBu / -24 [...]

  • Page 25

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-1 5 2.7 .9 DC power output soc k et Figure 2-13. DC po wer and tally output connector 2.7 .1 0 DC power input soc ket Caution The input v oltage must not exceed +1 7 Vdc. Figure 2-1 4. DC pow er input connector 4 1 2 3 1. Power ground 2. On air (+5V , 100 Ohm) 3. Housing 4. +12 Vdc (ma[...]

  • Page 26

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-1 6 2.7 .1 1 S cript light power supply soc k et Figure 2-15. Script light po wer supply output connector 3 1 2 1. +12 Vdc (maximum dissipation 3W) 2. Power return 3. Shield Fisc her 3-pin female: panel view Panel connector number: (X4) 3922 040 02881[...]

  • Page 27

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-1 7 2.8 Install menu The functions sho wn in the table below appear in the INSTALL menu of the camera head when an LDK 5481 adapter is at t ac hed. Ref er to the User’ s Guide of the camera head for more information on accessing this menu. Main menu items Pur pose Disable Camera on/o[...]

  • Page 28

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | DigiLink Adapter 2-1 8[...]

  • Page 29

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-1 Chapter 3 Base unit Important information (English) Read this inf ormation carefully before installing this equipment and retain them for fut ure ref erence. Read and comply with the w arning and caution notices that appear in the manual. Any c hanges or modifications not expressly appr ov [...]

  • Page 30

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-2 • Mount equipment so that po wer lead can be accessed to disconnect pow er; • An y interruption of the protection conducto r inside or outside the apparat us, or disconnection of the protective earth terminal , is lik ely to make the apparat us dangerous. Intentional interr uption is pr[...]

  • Page 31

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-3 Mit der Montage, Bedienung, Inst andhaltung oder Instandsetzung dieser A usrüstung betrauten P ersonen wird dringend geraten, sic h mi t der T heorie und Praxis der Ersten Hilf e vertraut zu mac hen. Beim Einbau und B etrieb dieser Ausrüst ung müssen die örtlic hen Gebäudesic herheits-[...]

  • Page 32

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-4 • Um einer Überhitzungsgef ahr vorzubeugen, ist das Produkt k orrekt zu belüf ten; • Das P rodukt darf nur an eine Stromquelle mit der vorgesc hriebenen Nennspannung angesc hlossen werden. Fiber optic transmission units A yello w coloured CLASS 1 LA SER PRODUCT label is located at the[...]

  • Page 33

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-5 • Do not twist the cable when connecting it to equipment. • Insert connectors straight and fully into their corresponding soc kets. • In fiber optic cable systems alw ay s put the dust caps on cable and panel connectors immediately af ter disconnecting a cable. Keep the dust caps cle [...]

  • Page 34

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-6 • R eliable earthing of rac k-mounted equipment should be maintained. Particular at tention should be given to supply connections other than direct connections to the branc h circuit (e.g. use of power strips). Installation notices F or proper installation the following NEC articles shoul[...]

  • Page 35

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-7 according to the wiring r ules, shall be pro vided with a plug in accordance with UNE 2031 5:1 994 For S wi tze rl a nd Supply cords of equipment ha ving a rated curr ent not ex ceeding 1 0A shall be provided vwith a plug complying with SEV 1 0 1 1 or IEC 884-1 and the f ollowing dimension [...]

  • Page 36

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-8 3.1 Specifications Th e base unit is av ailable in three ver sions: • T he LDK 470 0/00 version has a 26-pin multicore connector for use with a multicore cable connection to the LDK 5481/1 0 DigiLink adapter; • T he LDK 4700/1 0 version has two SDI coax connectors and a DC po wer output[...]

  • Page 37

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-9 3.2 Dimensions Figure 3-1 . DigiLink base unit dimension sk etch Ready On-air 438 mm 483 mm 465 mm 255 mm 44 mm[...]

  • Page 38

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-1 0 3.3 Controls and indicator s Figure 3-1 . DigiLink base unit controls 3.3.1 P owering the base unit Set the power switc h to the on position (I). The pow er on indic ator in the switc h lights when the unit is pow ered. 3.3.2 Indicators T able 3-2. Ready indicator T able 3-3. On-Air indic[...]

  • Page 39

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-1 1 Press the up or down but ton to displa y the required item. P ress the select but ton to select it. The displa y shows th e abbr eviation of the current item. Camera Number (CA) When CA is display ed, push the select but ton to enter the selection mode. P ress the up or down but ton to se[...]

  • Page 40

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-1 2 3.4 Connecting the studio signalling Connect the studio signalling sy st em to the rear of the base unit. The wiring of the panel connector is sho wn below . R efe r to the next c hapter for the locati on of this connector . Figure 3-4. Signalling / Intercom / A uxiliar y connector 3.4.1 [...]

  • Page 41

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-1 3 Dry contact signalling Figure 3-6. Dr y contact signalling V oltage level signalling Figure 3-7 . V olt age lev el signalling External signaling dry contact base unit signalling connector +5 - 12 Vdc External signaling with DC output voltage + base unit signalling connector[...]

  • Page 42

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-1 4 3.5 DigiLink base unit connector s Figure 3-2. DigiLink base unit connector locations SDI Camera DC out Fiber aux Audio RS422 1 . . . 6 Auxiliary Ext Ref TP Y Pb Pr SDI CVBS Audio RS422 1 . . . 6 Auxiliary Ext Ref TP YP b P r SDI CVBS Camera Po we r supply input Camera audio output Signal[...]

  • Page 43

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-1 5 3.5.1 S etup switc hes The rear of the base unit has six miniat ure ro c ker switc hes. The table below describes their function. S witc h them On or Of f as follows: Figure 3-8. Dr y contact signalling T able 3-9. Base unit setup switc hes 3.5.2 Audio out connector Figure 3-1 0. A udio o[...]

  • Page 44

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-1 6 3.5.3 External video input connector Figure 3-1 1 . External video input connector 3.5.4 R eference input connector Figure 3-12. R ef erence signal input connector 3.5.5 T eleprompter input connector Figure 3-13. T eleprompter input connector Apply a 1Vpp, 75 Ohm video signal to this BNC [...]

  • Page 45

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-1 7 3.5.6 Y , Pr , Pb output connector s Figure 3-1 4. Y , Pr , Pb output connectors 3.5.7 SDI Camera connectors Figure 3-15. SDI Camera connectors 3.5.8 CVBS output connector Figure 3-16. CVBS output connector These BNC soc kets pro vides 1 Vpp Y , Pr and Pb component video output si gnals f[...]

  • Page 46

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-1 8 3.5.9 SDI video output connectors Figure 3-17 . SDI video output connectors 3.5.1 0 RS-232/RS-422 control connector Figure 3-18. R S-232/RS-422 control conne ctor 3.5.1 1 Mains power supply input soc k et Figure 3-1 9. Mains po wer supply input soc k et W ARNING Use only 250V/10A power ca[...]

  • Page 47

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-1 9 3.5.12 Auxiliary connector Figure 3-20. A uxiliar y connector 3.5.13 DC power ou tput connector Figure 3-21 . DC po wer output connector 4 6 1 9 2 10 5 8 3 11 12 7 1. - 2. RS-232 RXD 3. RS-232 TXD 4. Private data (base unit to camera ) 5. GND 6. - 7. Private data (camera to base unit) 8. [...]

  • Page 48

    v4.0 LDK 5481 + LDK 470 0 User ’ s Guide | Base unit 3-20 3.5.1 4 Multicore connector Figure 3-22. Multicore connector 3.5.15 Hybrid fiber connector Figure 3-23. Hybrid fiber connector 6 7 8 17 15 A 13 12 22 19 18 B 24 23 21 20 14 16 10 9 5 11 1 3 2 4 5. Pr: NTSC 700mV 75% sa turated colour bar Cr: P AL 525mV (EBU N10) 6. Pr/Cr Return 7. Pb: NTSC[...]