Technicolor - Thomson LDK 4502 User's Manual
Contents
1. naese 4 2 Opening The Base Station n unu 4 2 Replacing Dust Filters Replacements User s Guide LDK 4502 HDTV Camera Base Station 4 1 Introduction The instructions given in this section are restricted to those modules which can be replaced at the first line service level These modules include The printed circuit boards The connector boards The front panels After a printed circuit board has been replaced it is sometimes necessary to carry out adjustments to match the new boards to your base station and so maintain the performance levels The relevant adjustment procedures are given in Section 4 The procedures for removing the modules should be followed in reverse order when remounting the units _ Power Removing the Power Unit Remove the screw at the rear of the power unit With your thumb push up the lever as shown on the picture below and pull the Power Unit out of the Base Station O O O Base Camera Station Test Connected Camera Base Station 4 2 User s Guide LDK 4502 HDTV Camera Base Station Replacements Locking the Power Unit Put the Power Unitin the leading and push the Power in the Base Station till the locking clicks Check if the Power Unit is correct locked The correct and wrong locking positions are shown in the pictures below2. LDK4570 30 Pm Dust Filter Set 27 Front Plate Power 3922 407 33532 Usedin sosonsaosessessessesessrar rar rare ar rr LDK4510 10 Power Module 28 Intercom ENG Option Blind 3922 407 33541 Usedin e ERR LDK4502 00 M Standard Base Unit HDTV 29 Protection Brackets Back 3922 407 33551 Usedin BR RR RR ERR RERO ER LDK4502 00 OE Standard Base Unit HDTV 30 Print Rail Set ENG Option 3922 407 33561 UsediRn US ac nva dust auk LDK4502 00 ER Standard Base Unit HDTV 6 4 User s Guide LDK 4502 HDTV Camera Base Station Service Parts 31 Fan Assy 3922407 33571 SCC NC nazas as LDK4510 10 E Power Module 32 Back Plate Fan Power 3922 407 33581 WSS M LDK4510 10 as Power Module 33 Set of Brackets Front 3922407 33841 18 1 19 LDK4502 00 sas Standard Base Unit HDTV 34 Fuse Holder USA 2432 02901004 Sell LDK4510 10 35 Fuse 10A 250V 6 3 x 32 2422 086 00386 WSOC Ert LDK4510 10 M Power Module 36 Fuse Holder EUROPE 2432 034 20201 Used LDK4510 10 37 Fuse T 4A 250V 5 x 20
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5. PUM r Air i s On Air in ext PIN4 X 370 Signalling Connector r On Air in ext Return PIN12 Base Station 1 kaa aussi asna anna ve RE Jo When the Iso On Air or Call signal is provided by a dry contact with a common return connector connect the outputs to the signalling connector as shown in this figure On Air Tally 2 X 370 Signalling Connector Z On Air in ext Return PIN12 Base Station 2 n po Pia PIN X 370 Signalling Connector Z On Air in ext Return PIN12 Base Station n External On Air signaling with common contact w wen 77 When the Iso On Air or Call signal TEM Iso signaling is provided by DC output voltage L connect the outputs to the signalling Output 1 Voltage so1b Bets connector as shown in this figure p coc s z J Notes The Iso On Air Call w COTTE Omara ta OnAir in ext PING signal is off if the input voltage is ava 5 24 VDC The Iso On Air and Call signaling I signal the voltage js _ TR On Air in ext Return P
6. Intercom The intercom functions available are determined by the configuration of the base station The Headset board and the Audio Intercom board are optional This results in four possible configurations 1 Headset board present Audio Intercom board absent 2 Headset board absent Audio Intercom board present 3 Both boards present 4 Both boards absent If both boards are absent then there are no intercom facilities available The other configurations are shown in the figures below Depending on your camera configuration consult the cross reference tables to see which menu positions should be used for both camera and base station menus for routing the intercom signals Headset board present Audio Intercom board absent in Base Station 1 Headset board present Audio Intercom board absent Camera Headset No Intercom Lines ENG CAM Tracker Floor Tracker CAM Floor Tracker Tracker Headset 2 14 User s Guide LDK 4502 HDTV Camera Base Station gt lt Studio Intercom ENG Cam Tracker Floor Intercom selection switch BS Headset Cam Floor position Installation Headset board present Audio Intercom board absent in Base Station TO FROM Tracker Headset Camera Headset BS Headset Tracker Mic Phantom Po
7. 6 1 Parts list amp Exploded Views 6 2 02 34 3 User s Guide LDK 4502 HDTV Camera Base Station About This Manual Service policy The Camera Base Station is a sophisticated base station containing state of the art electronic components which are designed to provide long life operation without the need for maintenance With this in mind the service policy of Thomson Multimedia Broadcast Solutions endeavours to ensure that help will be quickly on hand in the unlikely event of anything going wrong The guiding principles of the Thomson Multimedia Broadcast Solutions first line maintenance philosophy are speed and cost effectiveness First line maintenance is dedicated to keeping your base station operational despite a fault by module replacement and the replacement of minor mechanical parts by the user Purpose of this manual The provision of correct information is the first step in ensuring the operational integrity of the base station Information on the operation of the base station is contained in Section 3 of the manual This User s Guide is an integral part of the service policy It ensures that you will be able to operate install and set up your base station to meet the requirements of your environment The information on the installation of the base station is contained in Section 2 of the manual The remaining sections of the manual provide first line service information so that
8. Triax connector orientation The triax connector can be mounted to suit your cable Installation User s Guide LDK 4502 HDTV Camera Base Station 2 4 Intercom Connector I Com Panel View 15 pin female shielded cable S 1 Prod out 4 wire out 2 wire in out 2 Prod in 4 wire only a Prod shield 4 wire only 4 ENG in 4 wire only r 5 ENG out 4 wire out 2 wire in out 6 Progr in 4 wire only E 7 Progr in shield 4 wire only 8 Housing 9 prod out return 4 wire out 2 wire in out en 10 prod in return 4 wire only 11 ENG in shield 4 wire only me 12 ENG in return 4 wire only 13 ENG out return 4 wire out 2 wire in out L 14 Progr in return 4 wire only 15 Housing Shield of cable to the pin marked housing 4 wire Output signals level 6dBu 0dBu selectable output X374 15 pin female impedance 50 ohm max symmetrical Panel part number 2411 022 06239 Input signals level 6dBu or OdBu selectable Cable partnumber 2411 022 05168 impedance 9 Kohm min symmetrical 2 wire level OdBu load impedance 200 ohm maximum DC level 40 V 2 Wire configuration Housing ENG in out OdB Z 200 ohm Max 40V DC PROD in out 4 Wire configuration Housing PROG in ENG out ENG in PROD in PROD out 6 dB or 0dB 6dB or OdB Zin 9 k ohms Zout 50 ohms Installation User s Guide LDK 4502 HDTV
9. O O O O Camera On Air Base poem communication i Station Test Connected Camera Base Station O O O O Camera On Air Base Se communication i i Station Test Connected Camera Base Station MI Replacements User s Guide LDK 4502 HDTV Camera Base Station 4 3 Opening The Base Station House with top mounted To remove top bend both sides outwords and lift backside as shown onthe picture Slide top backwords and lift from house 4 4 User s Guide LDK 4502 HDTV Camera Base Station Replacements Replacing Dust Filters Side inlet Remove 4 screws Slide back support with dust filter out of base station N 3 Remove dust filter 4 Connect clean dust filter to back support 5 Slide back support with dust filter into base station 6 Fix back support with 4 screws Replacements User s Guide LDK 4502 HDTV Camera Base Station 4 5 Front inlet 1 Remove PCB frontplate 2 Remove dust filter 3 Place clean dust filter 4 Place PCB frontplate back 5 Remove frontplate power supply 6 Remove dust filter 7 Place clean dust filter 8 Place front plate power supply back 4 6 User s Guide LDK 4502 HDTV Camera Base Station Replacements Section 5 Diagnostics This section contains an explanation ofthe internal diagnostic system ofthe base station The diagnostic messages and the block diagrams are a useful help when fa
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11. Scene 0 99 50 Scene GRB YPrPb CVBS CVBS _ System Off 16 9 4 3 16 09 User s Guide LDK 4502 HDTV Camera Base Station Select signal type at the Options outputs SDTV Aspect Ratio A3 5 Menu text Camera Number Camera Power MCP Available Yellow On Air Timing H Phase Course H Phase Fine Subcarrier Course Subcarrier Fine Subc H Phase Course Subc H Phase Fine Clock Da Month Year Hour Minute Video Mode Teleprompter Menu text User Operator Files Operator File Recall Store Std Operator Files Operator File Recall Store User System Files System File Recall Store Std System Files System File Recall Store A3 6 gt gt gt gt gt gt gt gt gt gt User O O OOO O User 1 15 On Off Yes Std Indep 0 99 0 99 0 90 180 270 0 99 0 90 180 270 0 99 1 31 Jan Feb Dec 0 99 0 23 0 59 10i59 7p59 10i50 7p50 On Off Values O_BS1 O_BS4 exec exec CUST FACT exec exec S_BS1 S_BS4 exec exec CUST FACT exec exec User s Guide LDK 4502 HDTV Camera Base Station Default Blocked if 15 On Yes Std 50 No ext Ref 50 No ext Ref 180 No ext Ref 50 No ext Ref 180 Ext Ref 50 Ext Ref 1 Jan 0 0 0 10159 Off FILES Menu Default Blocked if BS1 CUST _ Std Operator fille FACT CUST Std System fileZFACT F
12. Warnings indicate danger that requires correct procedures or practices to prevent death or injury to personnel Cautions indicate procedures or practices that should be followed to prevent damage or destruction to equipment or property WARNING THE CURRENT AND VOLTAGES PRESENT IN THIS EQUIPMENT ARE DANGEROUS ALL PERSONNEL MUST AT ALL TIMES FOLLOW THE SAFETY REGULATIONS ALWAYS DISCONNECT POWER BEFORE REMOVING COVERS OR PANELS ALWAYS DISCHARGE HIGH VOLTAGE POINTS BEFORE SERVICING NEVER MAKE INTERNAL ADJUSTMENTS PERFORM MAINTENANCE OR SERVICE WHEN ALONE OR WHEN FATIGUED IN CASE OF AN EMERGENCY ENSURE THAT THE POWER IS DISCONNECTED ANY INTERRUPTION OF THE PROTECTION CONDUCTOR INSIDE OR OUTSIDE THE APPARATUS OR DISCONNECTION OF THE PROTECTIVE EARTH TERMINAL IS LIKELY TO MAKE THE APPARATUS DANGEROUS INTENTIONAL INTERRUPTION 15 PROHIBITED FOR SAFETY REASONS THE CPU MUST BE MOUNTED IN A 19 inch RACK WHICH HAS SAFETY COVERS ACCORDING TO IEC65 WHEN TWO CPUs ARE MOUNTED ABOVE EACH OTHER THE MINIMUM DISTANCE BETWEEN THEM MUST BE 50MM OR THE RACK MUST BE FORCE AIR COOLED USE ONLY FUSES OF THE TYPE AND RATING SPECIFIED CAUTION To prevent risk of overheating ventilate the product correctly Connect the product only to a power source with the specified voltage rating Only connect a Triax cable from the LDK 6 camera family to an LDK 6 CPU Never connect it to any other base station Never connect the Tria
13. 2 oars u uu s 3 4 TONE panel u C 3 3 Using the Menu System 3 5 Operating Instructions User s Guide LDK 4502 HDTV Camera Base Station 3 1 Introduction The flexible design of the base station means that it can be integrated into a variety of configurations in studios or OB vans To made full use of its extensive functionality it provides many facilities for setting it up Once set up operation is vitually transparent We recommend that you spend time using the various controls and displays in order to fully discover the wide range of features Read the instructions in this section carefully but also feel free to examine the various menus in detail In this way you will learn quickly to intuitively use the system Simple set up The Rotary Push button behind the left front cover can be used to control some basic set up functions It can also be used to navigate through the menu system 3 2 User s Guide LDK 4502 HDTV Camera Base Station Menu System The menu system is used for setting up and configuring the base station As there are a large number of functions and set up options available it may require some time for you to become familiar with them all OCP menu control Although the Rotary Push button can be used to navigate through the menu system it is more convenient to use the OCP connected to the Base Station Refer to the
14. 2 3 Private Data u u 2 21 Connectors and Cables 2 4 Available 2 22 Intercom 2 14 Specifications 2 23 Installation User s Guide LDK 4502 HDTV Camera Base Station 2 1 Unpacking Transport Storage Unpacking Inspect the shipping container for evidence of damage immediately after receipt If the shipping container or cushioning material is damaged it should be kept until the contents of the shipment have been checked for completeness and the units have been checked mechanically and electrically The shipping container should be placed upright and opened from the top Remove the cushioning material and lift out the contents The contents of the shipment should be checked against the packing list If the contents are incomplete if there is mechanical damage or defect or if the units do not perform correctlywhen unpacked notify your Thomson Multimedia Broadcast Solutions sales or service centre within eight days If the shipping container shows signs of damage or stress notify the carrier as well Transport Ifa unitis being returned to Thomson Multimedia Broadcast Solutions for servicing try to use the containers and materials of the original packaging Attach a tag ind
15. 2422 08601193 EHE u LDK4510 10 e Power Module Service Parts User s Guide LDK 4502 HDTV Camera Base Station 6 5 6 6 User s Guide LDK 4502 HDTV Camera Base Station Service Parts
16. 320 Watt Link Connector Panel View X380 Fischer 3 pin female Panel part number 3922 040 02881 Cable part number 2432 026 00274 3 pin female shielded cable 1 Data link 2 Data link N 3 Housing Shield of cable to the pin marked housing FOR FUTURE USE ONLY Installation User s Guide LDK 4502 HDTV Camera Base Station 2 11 Headset Connectors Panel View 574 Tuchel 5 pin female Panel part number Cable part number X574 Tuchel 6 pin female Panel part number Cable part number lt 992 22 Rs 574 5 female Panel number 2422 026 Cable part number are 2 X574 XLR 7 pin female Panel part number 3922 494 16571 Cable part number Headset Connector Tuchel 5 pin female 1 Telephone left 2 Telephone return 3 Microphone 4 Microphone return 5 6 Telephone right Shield of cable directly to the connector housing Tuchel 6 pin female 1 Telephone left Telephone return Microphone 2 3 4 Microphone return 5 Telephone right 6 Telephone return Shield of cable directly to the connector housing XLR 5 pin female 1 Microphone return 2 Microphone 3 Telephone return 4 Telephone left 5 Telephone right Microphone level 64dBu Microphone impedance 200 ohm Telephone level 6dBm nominal Telephone output impedance lt 50 ohm Shield of cable directly to the connector housin
17. 40 Triax Module HDTV LEMO 4 20 Triax Assy LEMO BBC 3922 407 3061 1 LDK4521 50 Triax Module HDTV LEMO BBC 21 Triax Assy LEMO 8 3922 407 30631 LDK4521 60 Triax Module HDTV LEMO 3 m 6 2 User s Guide LDK 4502 Camera Base Station Service Parts 22 Back Plate Blind 3922407 33321 Usedin LDK4502 00 OR Standard Base Unit HDTV 23 Front Plate Assy HD BS 3922 407 35741 Usedin ERR ERREUR LDK4502 00 TROPPI Standard Base Unit HDTV 24 Triax Assy Wired 3922 407 34551 Usedin RE RR RR LDK4521 10 S Y Triax Module HDTV Fischer LDK4521 20 mE Triax Module HDTV Trilock RR LDK4521 30 DEEE AEA n Triax Module HDTV ARD Usedin l or nro da LDK4521 40 Triax Module HDTV LEMO 4 LISS LDK4521 50 s Triax Module HDTV LEMO BBC Usedin LDK4521 60 ERE KINESERNA Triax Module HDTV LEMO 3 25 Motherboard BS Service Assy 3922 407 35471 Used LDK4502 00 Standard Base Unit HDTV HDTV Camera Base Station Service Parts User s Guide LDK 4502 26 Dust Filter Set 3922 407 33521 UsediRn
18. Board FM Transceiver Board Aux Receiver Board DSC Interface Board ENG Headset Board Local Power Board Digital Output Board SDTV Output Board Board Diagnostics Power Board Triax Status Local Power Status Power Overheated Fan Sync Encoder Board Reference Available Generator Lock Burst Lock Sync lock Data Board Boot Software Id Base Station 12NC Base Station Status Aux Receiver Board Carrier Detected Audio Intercom Board Self test ENG Test Tone Intern PROD Test Tone Intern PROG Test Tone Intern ENG Test Tone Studio PROD Test Tone Studio ENG Headset Board Self test Test Intern Test Studio Test Tone Mic BS Test Tone Tr Flr Mic Test Tone Cam Mic Communications Diag Camera Connected OCP Connected MCP Connected Appendix software status 24 gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt c o0 o OOOO DIAGNOSTICS Menu Values DCPWR ACODC Ok NotOK Yes No Ok NotOK Yes No Yes No Yes No Yes No Yes No 0 255 0 9999 0 255 Yes No exec Run OK Error Run OK Error Run OK Error Run OK Error Run OK Error Run OK Error Run OK Error Run OK Error Run OK Error Yes No Yes No Yes No Default Blocked if User s Guide LDK 4502 HDTV Camera Base Station File Comments See Section Triax Status Indi
19. ON Base Station This green LED lights when the Base Station is operationally ready Camera indicators This bicolour TEST LED lights red or yellow to indicate the Camera and Triax status Red lights continuously Triax short circuit Red flashes Triax open circuit Yellow Camera power switched off with the Operational or Master Control Panel This green CONNECTED LED lights when the Camera is connected and the Camera power switch is On User s Guide LDK 4502 HDTV Camera Base Station 3 3 Opening clasp THOMSON Display Rotary Push button Set up items There are four items that can be accessed via the set up Rotary Push button on the Data Board Camera number CA Subcarrier adjustment SC H phase HP System menu NN Remove the left front cover to access the Rotary Push button on the Data Board Rotate the button to the left or right to select the required item The display shows the abbreviation of the current item Camera Number CA When CA is displayed push the Rotary Push button to enter the selection mode Rotate the button to the left or right to select an available camera number Push the Rotary Push button to set the new camera number The Base Station automatically resets and the new camera number is shown in the display Subcarr
20. Push button twice to enter The Main menu appears on the monitor Note Navigating the system menu is also possible with the LDK4628 and LDK4629 Operational Control Panels Refer to their respective User s Guide for information on how to do this The main menu screen shows five items and the name of the menu One more item is hidden but becomes visible when you scroll down A cursor shows your position in the menu The Rotary Push button moves the cursor up and down gt Video gt gt Monitoring gt gt Audio Intercom SDTV gt gt System gt Root Operating Instructions Finding your way Use the Rotary Push button to move the cursor through the menu items If a double arrow gt gt is visible then pressing the Rotary Push button brings you one level lower in the menu system Only five items are visible ineach menu Scroll up or down to see any additional items When you first enter a menu other than the main menu the cursor is positioned next to the first item The TOP and PREVIOUS entries are not immediately visible but are located above the first item Use the Rotary control to scroll up to them Select TOP to bring you back to the MAIN menu Select PREVIOUS to go back to the menu that you were in before the current one gt Camera Number 1 Camera Power On MCP Available Yes Yellow On Air Std Timing System The SYSTEM menu above shows the items displayed when you first en
21. in the bottom right of the drawing The number that is crossed out is the status number of the drawing For example in the illustration below the status is 1 02134 561718 9 A sticker is used on the units themselves to identify them and to indicate their status For example in the illustration below the top line is the 12 digit number that identifies the unit type 3922 406 88991 00121107 00 01 The first four digits of the number on the second line represent a date code year week the next four digits represent the serial number for that week The number in the grey area indicates the status of the unit The last two digits represent the number that will be given to the next status However if these two digits are contained in a box then this is the current status For example in the illustration above the current status of the unit is 01 il User s Guide LDK 4502 HDTV Camera Base Station 02 34 3 Section 1 Safety Instructions This section outlines the precautions that must be taken into account when using the LDK 20 5 Studio Camera Contents Safety Summary 1 2 Cautions and 1 2 Safety Instructions User s Guide LDK 4502 HDTV Camera Base Station Safety Summary This informaton is intended as a guide for trained and qualified personnel who are aw
22. only available ifthe Base Station menu item Audio Intercom Intercom Callis set to Voice Recording Recording starts automatically at the start of a message A new message erases the previous recorded message The maximum message length is 16 seconds Longer messages are recorded in a retroloop Only the last 16 seconds are available for playback Select the intercom channels to be recorded via the Base 2 20 User s Guide LDK 4502 HDTV Camera Base Station Record ENG Record PROD RO D Station menu items Audio Intercom Intercom Voice mail Record ENG PROD and PROG Note The voice mail box can only contain one message If voice mail recording starts from an other intercom channel the previous message is erased Listening to the message Push the camera call button to start playing out the recorded voice mail to the camera headset Push the call button again to stop playing the voice mail message Installation Private Data E Tracker Channel Triax Cable THOMSON m Tracker Channel PROG Channel P amp T A pan and tilt unit as an example connected to the Aux connector Private data channels can be used for the transmission of serial data via the triax cable For example electronic scriptboard or character data for a video display unit can be transmitted to the camera The tr
23. open connection in the outer shield of the Triax cable or connector s No Connection It also indicates an interruped inner core when both shields are connected correctly when a camera is Precautions to avoid Triax problems nn i i connected Only use cable with three conductors Connected e Ensure that triax connectors camera CPU and Gnd extension cables fit snugly into each other Verify that there is no interruption in all three conductors of the triax cable before deploying including extension triax cables Diagnostics User s Guide LDK 4502 HDTV Camera Base Station 5 3 Board identification Digital output HD board Data board Sync Encoder HD board Video Receiver board SDTV Output board FM Transceiver board Audio Intercom board ci D EHI D li 0 III III Bg ENG Headset board option Monitoring HD module External Video module DSC Interface board HD Triax filter module 5 4 User s Guide LDK 4502 HDTV Camera Base Station Diagnostics Sync Encoder HD board status AG LED indi
24. suitably qualified service personnel can detect and repair faults normally by module replacement Because of the complexity of some of the components second line service can only be carried out at the specially equipped service centres and information concerning second line maintenance is not supplied in this manual Intended audience The manual is intended as a guide to those with a working knowledge of camera systems and installation techniques The first line detection and repair of faults requires a general knowledge of test and measurement techniques Structure of this manual The manual is divided into eight different sections Section 1 Safety Instructions Outlines the safety precautions that must be taken when using the base station Section 2 Installation Gives instructions on the integration of the base station into the operating environment and the customization of certain functions Section 3 Operating instructions Explains how to program the menu system for your personal preferences The menu structure and the methods of function selection are also explained An appendix to this section lists all the menu functions Section 4 Replacements Gives information on the replacement of components at first line level Section 5 Diagnostics Gives a guide to diagnostic messages and procedures for fault finding Identification and Status To indicate the status of a drawing a box with the numbers to 9 is shown
25. value only two values a list value more than two values an analogue value variable from 00 to 99 or unavailable If the value is unavailable it cannot be changed This is indicated by three dashes This can occur for example when a function is switched off The analogue values associated with that function are then unavailable If there are only two values associated with the function then pressing the Rotary Push button toggles between these two values If a value is displayed next to a function that is one of several possible values then pressing the Rotary Push button places the cursor in a list menu indicating the value currently selected Use the Rotary Push button to point to a new value Press the Rotary Push button to return the cursor to the function list If an analogue value is displayed next to a function name then pressing the Rotary Push button places the cursor in front of the value and the Rotary Push button is used to change the analogue value Press the Rotary Push button to return the cursor to the function list Undoing changes If you make changes to the settings in the Systems menu and you decide not to keep them use the Recall File function to recall a standard or stored set of values for the parameters These files are available in the FILES menu Operating Instructions Menu Structure Access to the functions on these menus is determined by the user level that has been set Th
26. 105 5 sg 21W X Y jeasu UJe3s s JOO J WED U33IAS Sg 0 lt 3 spe u 49224 V 3espeau 5 sg HO 03 3284 X Y esu 45 0 lt Y Y 35 HO JPL esU HO z 3384 X Y e3su 5 5 1284 ulo2J93U Y e3su HO IV yey X e3su 5 5 jauueyD Je 2 J i 49 og DIP 49924 o Pn3S Sq 5 49232641 OL eseg ui juesaJd 19spe H pue uioo4eju oipny 2 19 User s Guide LDK 4502 HDTV Camera Base Station Installation Voice Mail Camera Headset Voice Mail Start playing the recorded Voice Mail with the Call button Voice Mail is an intercom message storage function Note Voice mailis
27. 20 LDK 4541 30 LDK 4541 40 Frequency response S N ratio Phantom power XLR 5 female engineering intercom module Tuchel6 pin engineering intercom module Tuchel5 pin engineering intercom module XLR 7 female engineering intercom module 6dBu 2dB max 12dBu 25 400 Q 150Hz to 6kHz 0dB 1kHz 10dBu output level 46dB unweighted RMS 12Vdc 1V menu selectable LDK 4560 MONITORING MODULES LDK 4560 20 PXM video out WFM video out Analog HDTV out Frequency response Monitoring HD module with WFM PXM and analog HDTV out BNC 1x 1 0Vp p 75 SMPTE 274M or SMPTE 296M depending on acquisition format R G B or Y menu selection with HD tri level SYNC BNC 1x 1 0Vp p 75 SMPTE 274M or SMPTE 296M depending on acquisition format R G B or Y menu selection with HD tri level sync VGA type D connector 15 pin female with R G B H sync and V sync 0 1 to 30MHz 0 5dB 1dB 2 23 2 24 User s Guide LDK 4502 HDTV Camera Base Station Installation Section 3 Operating Instructions This section describes the structure of the camera base station control system This section explains how to control and program the menu system and how to set up the menu system to suit your personal preferences The menu structure and the methods of function selection are also explained The appendix shows the contents of the menu system _ Contents r K iu us 3
28. 55 triax cable 30 15 15 2 Y Cr Cb BNC 1x and loop through output 1 0Vp p 750 BNC 1x and loop through output 1 0Vp p 75QHD tri level sync or SD Black Burst BNC 0 8Vp p 75 SMPTE 292M 10801 or 720p at 59 94 or 50Hz BNC 1x 1 0Vp p 75 Q VBS BNC 1x 1 0Vp p 75 Q CVBS w or w o text for viewing purposes D sub 15 pin male Preview Green tally call dry contact Yellow tally ISO dry contact Red tally on air dry contact Remote audio level control 22 64dB DC D sub 9 pin female 0 5Vdc in output on camera head An1 0 5Vdc in 16 9 lt 0 8 in 4 3 gt 2 4Vdc i n Private data in out 2 4kB TTL RS 232 D sub 9 pin male RXD TXD DTR DSR RTS CTS 4 pin male 2 wire camera control bus 3 pin female Feature box control link LDK 4510 POWER MODULES LDK 4510 10 Power requirement Power connector Power consumption Utility power AC DC power module for studio and portable camera heads AC 115V 230V 1596 47 to 63Hz IEC type 3 pin male 470VA or 270Watts max with studio camera head 360VA or 210Watts max with port camera head 150VA or 150Watts max on studio camera head 80VA or 80Watts max on port camera head LDK 4521 HDTV TRIAX MODULES LDK 4521 10 LDK 4521 20 LDK 4521 30 LDK 4521 40 LDK 4521 50 LDK 4521 60 Installation TriaxHD Module with Fischer triax connector TriaxHD Module with Tri Lock triax connector TriaxHD Mod
29. CCDD erc 2 20 Private Data 2 21 MCP Available 2 22 Specifications 2 23 Operating Instructions 3 1 Introduction uu 3 2 Front panel 3 3 Uc gt 3 4 Using the Menu System 3 5 Menu System A3 1 System Menu Structure A3 2 List of Abbreviations A3 8 Replacements 4 1 OCCT OM es u u 4 2 OW c 4 2 Opening The Base Station 4 4 Replacing Dust Filters 4 5 DiAgNOSHCS Me 5 1 Diagnostic LED Indications 5 2 Triax diagnostic indications 5 3 Board Ide ntificati6n u uuu u u uuu uu us 5 4 Sync Encoder HD board status 5 5 SEI VICE igit
30. Camera Base Station 2 5 RS232 Connector RS232 Panel View 1 SPARE S 2 RS RXD O ut 3 RS TXD O E 4 RS DTR 5 RS DGND S 6 RS DSR 8 RS CTS 9 12V X7 Data Board 9 pin male X379 Signal Connector Board Panel part number 2422 025 12962 Serial Interface Cable 4822 872 03413 Receive Data Transmit Data Data Terminal Ready Signal Ground Data bSet Ready Request To Send Clear To Send 2 6 User s Guide LDK 4502 HDTV Camera Base Station Installation Auxiliary Connector Aux Panel View X371 Panel part number Cable part number S 9 pin female 2411 022 06238 2411 022 05284 9 JD O 2 PRIVATE DATA IN 6 ___ 0 gt PRIVATE DATA OUT 9 pin female shielded cable 5V AN 0 PRIVATE DATA OUT PRIVATE DATA IN Housing Shield of cable to this pin GND AN 1 PRIVATE DATA OUT RET PRIVATE DATA IN RET 2 e M 302 D s IS Shield of cable directly to the connector housing AUX private data BS CAM 0 OV 0 5V 1 5V 0 5V Rout 150 ohm Baudrate typ 2400 bits sec max 4800 bits sec Duty cycle difference between input and output is max 5 Installation User s Guide LDK 4502 HDTV Camera Base Station 2 7 Signalling Connector Sign Panel View X 370 Panel part nu
31. HD BS 3922 406 89901 LDK4502 00 Standard Base Unit HDTV 7 Monitoring HD BS 3922 406 88741 LDK4560 20 Monitoring HD Module 8 BNC Connectorboard 3922 406 88841 LDK4502 00 Standard Base Unit HDTV 9 Signal Interconn BS 3922 406 87771 LDK4502 00 Standard Base Unit HDTV 10 DSC Interface Board HD BS 3922 406 88831 LDK4502 00 Standard Base Unit HDTV 11Digital Output HD BS 3922 406 89871 LDK4502 00 Standard Base Unit HDTV 12 Signal Connector Board 3922 406 88221 LDK4502 00 Standard Base Unit HDTV 13 Subboard 3922 406 88231 LDK4502 00 Standard Base Unit HDTV 14 Ext Video Input HD BS 3922 406 8881 1 LDK4530 20 Ext Video Input HD 15 Power Module 3922 407 30681 LDK4510 10 Power Module 16 Assy Fischer 3922 407 30531 LDK4521 10 Triax Module HDTV Fischer 17 Triax Assy Trilock 3922 407 30551 LDK4521 20 Triax Module HDTV Trilock 18 Triax Assy ARD 3922 407 30571 LDK4521 30 Triax Module HDTV ARD 19 Triax Assy LEMO 4 3922 407 30591 LDK4521
32. IN12 OVDC The X370 Signalling inputs not galvanically separated We recommend using dry contacts and A Cala _ Call in ext PINS I when these are not available using all signaling galvanically separated DC voltage I with DC 524 VDCI Output outputs volage Call in ext Return PIN13 I cR d I sa a ja pi f s i f Je i Installation User s Guide LDK 4502 HDTV Camera Base Station Audio Connector Panel View X338 X339 Panel part number Cable part number XLR 3 pin male 2422 026 02985 2432 026 00185 1 shield 2 Audio 3 Audio Microphone impedance gt 200 ohm Sensitivity remote controlled via base station range 64 to 22 dBu Shield of cable directly to the connector housing Data Connector Panel View X368 X378 Panel part number Cable part number ta 4 male 2411 020 11367 2411 020 12025 4 male shielded cable Data Data Not connected D Shield Shield of cable to the pin marked housing User s Guide LDK 4502 HDTV Camera Base Station Installation Mains Input Connector Panel View Eurostyle 3 pin male 1 Neutral 2 Line 3 Earth Mains input voltage 230 Vac or 115 Vac Fuses 4AT 10AT Mains frequency 47 to 63 Hz Power consumption
33. LDK 4502 Camera Station 3922 496 48741 51 24 THOMSON 5 SOLUTIONS Declaration of Conformity We Thomson Broadcast Solutions Nederland B V Kapittelweg 10 4827 HG Breda The Netherlands declare under our sole responsibility that this product is in compliance with the following standards e EN60065 Safety e 55103 1 EMC Emission e 55103 2 EMC Immunity following the provisions of a the Safety Directives 73 23 EEC and 93 68 EEC b the EMC Directives 89 336 EEC and 93 68 EEC FCC Class A Statement This product generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause interference to radio communications It has been tested and found to comply with the limits for a class A computing device pursuant to Subpart J of part 15 of FCC rules which are designed to provide reasonable protection against such interference when operated in a com mercial environment Operation of this product in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be required to correct the interference Copyright Fur diese Unterlage behalten wir uns alle Rechte vor Gem DIN 34 Technische Anderungen im Zuge der Weiterentwicklung vorbehalten Copying of this document and giving it to others and the use or com mun
34. OCP user guide to find out how to do this Viewing the menu The System Menu video signal is available on the Text output of the base station The System Menu text can also be superimposed on the CVBS output if desired Operating Instructions Front panel Display During normal operation the display shows the number of the camera connected to the Base Station When the set up control located behind the left front cover is activated the display shows a two letter code to identify the set up function see Set Up The display can be switched on or off via the Base Station menu system o Intercom volume control Adjusts the volume of the selected intercom channel being monitored on the connector below Intercom selection switch Use this switch to select the intercom channelthatis monitored on the connector below o Intercom connector Connect a headset to this connector to monitor the selected intercom channel Camera Communication This green LED lights when the communications between Camera and Base Station are OK Operating Instructions e e e se Camera Station Test Connected nee 0 50 Camera Base Station On Air and ISO indicators The red LED lights when the Camera is On Air If the Camera is selected as ISO Camera the yellow LED lights Power Switch Switches the power supply to the Base Station on and off A built in light lights to indicate that the power is
35. acker microphone intercom channel is used for the data channel from camera head to Base Station The program intercom channel is used for the data channel from Base Station to camera head The input and output signals are available on the auxiliary connectors of the camera and Base Station for camera see the connectors and cables section If a channel is used for private data then of course the original functions are no longer available To select the function of the Base Station to camera channel set the Base Station menu item Audio Intercom Private Data PROG Channel to Priva Installation PROG Channel A Control is as an example connected to the Aux connector To select the function of the Camera to Base Station channel set the Base Station menu item Audio Intercom Private Data Tracker Channel to Priva Hemember that the propagation delay times are different for different triax cable lengths especially if a return signal is involved At maximum lengths of 2400 metres the total delay is at least 25 usec and can be more than 30 usec depending on the type of triax cable Data signal specifications Baudrate 2400 Input level TLL possible RS232 Input impedance 100Kohm Output impedance 300 ohm Max load 1Kohm User s Guide LDK 4502 HDTV Camera Base Station 2 21 MCP Available When no MCP is available it might occur that some functions are in an undesirable position for example a lock on the upper
36. are ofthe dangers involved in handling potentially hazardous electrical electronic equipment It is not intended to contain a complete list of all safety precautions which should be observed by personnel in using this or other electronic equipment The installation maintenance and service ofthis equipment involves risks both to personnel and equipment and must be performed only by qualified personnel exercising due care Personnel engaged in the installation operation maintenance or servicing of this equipment are urged to become familiar with First Aid theory and practises During installation and operation of this equipment local building safety and fire protection standards must be observed Before connecting the equipment to the power supply of the installation the proper functioning of the protective earth lead of the installation needs to be verified Whenever it is likely that safe operation is impaired the apparatus must be made inoperative and secured against any unintended operation The appropriate servicing authority must then be informed For example safety is likely to be impaired if the apparatus fails to perform the intended function or shows visible damage This product has been designed and tested according to EN60065 1 2 User s Guide LDK 4502 HDTV Camera Base Station Cautions and Warnings When performing service be sure to read and comply with the warning and caution notices appearing in the manuals
37. cations 7 List of Abbreviations Abbreviation Meaning Abbreviation Meaning flt fr frm f run hd hr ind info interv intv A3 8 adapter automatic gain control automatic white balance balance camera channel contour colour temperature control track longitudinal customer drop frame dynamic execute exposure external extended filter front frame free run head hour indicator information interview interview infra red level manual maximum microphone minute minimum momentary monitor non additive mix User s Guide LDK 4502 HDTV Camera Base Station nd ndf ocam ocard outp ovl pin number r w re r run rst sawt scam scard sec sel srch st std str tc tm ub neutral density no drop frame camera operator file smart card operator file operation operator output overload personal indentification read write rear replay record run reset sawtooth camera scene file smart card scene file second select search stereo standard stretch time code timer user bits unbalanced underload variable version vertical viewfinder wide angle white warning wireless receiver Appendix software status 24 Section 4 Replacements This section gives information on the procedures to follow when replacing printed circuitboards and mechanical components at first line level _ Contents
38. cators on the Sync Encoder board show the status of the board and the signal locking Init Fail lights red if there is a configuration or initialisation error or if the bus clock or video sync pulses are missing Sync Lock lights green if the Hor and Vert lock is OK Ext Ref Avail lights green if an external sync signal is present Burst Lock lights green if the subcarrier H phase lock is OK o Diagnostics User s Guide LDK 4502 HDTV Camera Base Station 5 5 5 6 User s Guide LDK 4502 HDTV Camera Base Station Diagnostics _ Contents Parts list amp Exploded Views Service Parts Section 6 Service Parts User s Guide LDK 4502 HDTV Camera Base Station 6 1 Parts list amp Exploded Views Service parts Code Number A E EE T NAME 1 Sync Encoder HD BS 3922 406 88731 LDK4502 00 Standard Base Unit HDTV 2 Video Receiver HD BS 3922 406 88621 LDK4502 00 Standard Base Unit HDTV 3 SDTV Output HD BS 3922 406 88721 LDK4531 20 SDTV Output HD Module 4 Data Board BS 3922 406 87681 LDK4502 00 Standard Base Unit HDTV 5 Audio Intercom BS 3922 406 87691 LDK4540 10 2CH Audio amp 2 4 Wire Intercom 6 FM Transceiver
39. ch on camera microphone Camera Start button On Camera Intercom Routing Switch ENG or PROD Installation Camera system menu Install V Intercom 1 Cam engineering Off BS system menu Audio Intercom ENG Headset Mic to ENG Cam On BS system menu Audio Intercom ENG headset Sidetone gt 0 User s Guide LDK 4502 HDTV Camera Base Station 2 15 Audio Intercom board present Headset board absent in Base Station 2 Headset board absent Audio Intercom board present Camera Headset PROD ENG PROG lt lt Tracker PROD CAM Floor ENG Tracker ENG PROG Floor PROD Tracker Tracker Headset 2 16 User s Guide LDK 4502 HDTV Camera Base Station Studio Intercom Installation HO 4 wes 40 uos Sunnoy UO uonnnq 32235 uo U23IAS JBUIO 9 qe IeA 9 qe IeAe ION 5 5 4950841 Z 3284 Y VISU 2359 4
40. e menus are as follows Main top menu The top menu gives access to the other menus Video menu The video menu contains those functions which affect the picture quality Monitoring menu This menu contains the functions which determine how items in the video monitor are displayed Audio Intercom menu The functions contained under this menu control various aspects of audio and intercom SDTV menu The SDTV menu contains the functions that are used to set up the SDTV output settings System menu This menu contains the functions that are used to set up the general configuration and for carrying out adjustments and calibrations of the Base Station Files menu This menu allows values to be stored in System and operator files and allows these files to be recalled as required Diagnostic menu The diagnostic menu is designed to provide information on the current status of the Base Station Operating Instructions User Levels The menu items are divided into two userlevels The operator level O is default accessible Menu items with user level Install I are only accessible if the menu level is to Install To enter the Install level proceed as follows a Enter the menu b Navigate to the Monitoring Menu Menu level Item c Set the Menu level to Inst The purpose of the user levels is to restrict the set of functions which can be changed by whoever is using the Base Station In this way a the dan
41. et Set menu level to Operator or Install level Statusbar gt gt Studio gt gt Studio O On Off Operator Display studio name in Statusbar Name O I String Edit studio name Operator gt gt Operator O IOn Off Off Operator ni statusbar Name O I I String Edit camera operator name Appendix software status 24 User s Guide LDK 4502 HDTV Camera Base Station A3 3 AUDIO INTERCOM Menu Menu text User Values Default Blocked if File Comments Audio gt gt i i Audio Level 1 I OdB 6dB 6dB System ini i i Audio Level 2 I 0dB 6dB 6dB Scion Q input 2 Intercom gt gt Consult Section Private Data Private Data gt gt for detailed information Tracker Channel I Inter Priva Inter System PAE ane Tom Camera to Base Station Private data channel from Prog Channel I Inter Priva Inter System 9 iid y Base Station to Camera No Intercom communication Isolate gt gt from Camera to Base Station Studio Local Setting available in Source I ILocal Rmote Local Operator Base Station Menu Rmote Setting available with MCP Isol Isol sol i Isolate jlsol Syst Syst Source Rmote Install gt Wire Mode 2 wire 4 wire System Standard studio intercom em setting Side Tone 0 99 Operator level OdB 6dB ENG Wire Mode 2 Operator Standard studio intercom system setting In Ref Level 0 99 System Input intercom
42. evels e Values column All available choices are listed for a function e Blocked if column Lists the conditions that block the function e Default column The detfault column lists the values of the functions when a camera is delivered Files column The File column indicates where the value of the function is stored inthe operator file orinthe system file or not at all e Comments column The Comments column list information about the function A3 2 User s Guide LDK 4502 HDTV Camera Base Station Appendix software status 24 MAIN Menu Menu text User Comments lt Menu Off gt Ol I Video gt gt Monitoring gt gt Ol I Audio Intercom gt gt SDTV gt gt System gt gt Ol I Files gt gt Diagnostics gt gt Ol Menu text User Values Default Blocked if File Comments Chroma gt gt lol I JOn off On Scere Add colour information to the CVBS signals Colour Bar gt gt Colour Bar O I IOn O ff Off Scene Colour Bar Type SMPTE Full SMPTE System Change white bar level in colour bar Ext Black Clamp 0 99 50 System MONITORING Menu Menu text User Values Default Blocked if File Comments Monitoring Source O TIR G B Y Y Scene Select signal on Monitoring output Menu gt gt Display On Time Time _ Operator Time out superimposed menu text on or off Menu Time O 5 99 10 Operator CDU OS menu text Manu age I Oper Inst n
43. g XLR 7 pin female 1 not connected Return ENG Telephone right Return ENG Telephone left Return ENG Microphone 6 Ge dus e UM 2 12 User s Guide LDK 4502 HDTV Camera Base Station Installation Triax Connectors Panel View X540 Panel part number X540 Panel part number X540 Panel part number X540 Panel part number X540 Panel part number X540 Panel part number assembly Fischer male 3922 407 30531 Trilock female 3922 407 30551 ARD female 3922 407 30571 LEMO 3 female 3922 407 30631 LEMO 4 female 3922 407 30591 LEMO BBC male 3922 407 30611 The panel partnumbers are the connectors including the Triax Connectors Fischer 1 Inner pin 2 Inner shield 3 Outer shield Trilock 1 Inner pin 2 Inner shield 3 Outer shield ARD 1 Inner pin 2 Inner shield 3 Outer shield Lemo 3 1 Inner pin 2 Inner shield 3 Outer shield Lemo 4 1 Inner pin 2 Inner shield 3 Outer shield Lemo BBC 1 Inner pin 2 Inner shield 3 Outer shield Signals power Return Base Station housing Signals power Return Base Station housing Signals power Return Base Station housing Signals power Return Base Station housing Signals power Return Base Station housing Signals power Return Base Station housing Installation User s Guide LDK 4502 HDTV Camera Base Station
44. ger of the operator accidentally changing critical functions while shooting is reduced The system Menu Structure paragraph of this section indicates which functions are available at each user level Video menu Special features Auto lighting The Auto Lighting item of the the video menu compensates for variations in the frequency of the power supply used for gas discharge lamps fluorescent or HMI lighting The frequency of power supply generators can vary from the nominal value This variation affects the lighting which in turn affects the colour balance If camera system and lighting are supplied by the same power source then the base station auto lighting function can automatically adjust the exposure to follow the variations and maintain a constant colour balance This correction only works when the camera exposure time is set to the 50Hz or 60Hz position User s Guide LDK 4502 HDTV Camera Base Station 3 7 3 8 User s Guide LDK 4502 HDTV Camera Base Station Operating Instructions _ Contents System Menu Structure Section 3 Appendix Menu System Appendix software status 24 User s Guide LDK 4502 HDTV Camera Base Station A3 1 System Menu Structure The system Menu tables present the functions ordered in the logical divisions of the menu system itself with additional information in the columns e Userlevel column The User level column indicates the functions that are available with different user l
45. icating thetype of service required return address modelnumber full serial number and the return number which will be suppliedby your Thomson Multimedia Broadcast Solutions service centre 2 2 User s Guide LDK 4502 HDTV Camera Base Station If the original packing can no longer be used the following general instructions should be used for repacking with commercially available materials a Wrap unit in heavy paper or plastic b Use strong shipping container c Use a layer of shock absorbing material around all sides of the unit to provide firm cushioning and prevent movement inside container d Seal shipping container securely e Mark shipping container FRAGILE to ensure careful handling Storage The unit may be stored non operating condition in environments within the following limits Temperature 40 C to 70 C Humidity Max 90 non condensing Altitude max 50 0000 feet When stored the unit should be protected from temperarure extremes which may cause condensation and should also be protected from high levels of dust Installation Dimensions Dimensions Width 438 mm Height 88 mm Depth 510 mm max excluding triax connector cable Weight approx 17kg 438 mm 510 mm Installation User s Guide LDK 4502 HDTV Camera Base Station 2 3 Connectors and Cables
46. ication of the contents thereof are forbidden without express au thority Offenders are liable to the payment of damages All rights are reserved in the event of the grant of a patent or the registration of a utility model or design Liable to technical alterations in the course of further development Thomson Multimedia Broadcast Solutions 2002 Toute communication ou reproduc tion de ce document toute ex ploitation ou Communication de son contenu sont interdites sauf au torisation expresse Tout man quement a cette regle est illicite et expose son auteur au versement de dommages et inter ts Tous nos droits sont reserves pour le cas de la d livrance d un modele d utilit Sous r serve de modification au cours de l volution technique HDTV Camera Base Station User s Guide Contents About This Manual dunes eR o sento sentes li Safety Instructions 1 1 Safety Summary 1 2 Cautions and Warnings 1 2 1 3 Installation 2 1 Unpacking Transport Storage 2 2 Dimensions 2 3 Connectors and Cables 2 4 Iss ico u u TNR 2 14 VO
47. ier SC When SC is displayed push the Rotary Push button to enter the Subcarrier adjustment mode Rotate the button to the left or right to shift the Subcarrier phase If you continue to rotate 3 4 User s Guide LDK 4502 HDTV Camera Base Station the button the shift change occurs in bigger steps Push the Rotary Push button to leave the Subcarrier adjustment mode H Phase HP When HP is displayed push the Rotary Push button to enter the H Phase adjustment mode Rotate the button to the left or right to shift the H Phase If you continue to rotate the button the shift change occurs in bigger steps Push the Rotary Push button to leave the H Phase adjustment mode System Menu NN When NN is displayed push the Rotary Push button twice to enter the System Menu The Rotary Push button can be used to navigate through the menu system however it is more convenient to use the OCP connected to the Base Station Refer to the OCP user guide to find out how to do this The System Menu video signal is available on the Text output of the base station The System Menu text can also be superimposed on the CVBS and the Monitor output if desired Operating Instructions Using the Menu System Entering the Systems menu The system functions of the base station are grouped into menus and sub menus Rotate the Rotary Push button to the left or right to select the Systems Menu The display shows the abbreviation NN Push the Rotary
48. ile Comments Set camera number Operator Switch the power to the camera Operator See Section No MCP Available System Yellow On Air mode No external reference signal is provided at the reference input connector See comments H Phase Course See comments H Phase Course See comments H Phase Course A external reference signal is provided at the reference input connector See comments Subc H Phase Course System System System System System System Video modes 1080159 94 720 59 94 1080150 and 720p50 System Comments The File column of a menu item indicated with Operator is stored in a Operator file Select Operator file Recall Operator file Store Operator file Standard Operator files Set the standard Operator file to customer or to facto Recall standard Operator file Store standard customer Operator file It is not oossible to overwrite the factory file The File column of a menu item indicated with System is stored in a System file Select System file Recall System file Store System file Standard System files Set the standard System file to customer or to facto Recall standard System file Store standard customer System file It is not possible to overwrite the factory file Appendix software status 24 Menu text Board ID Power Board HP LP Board Sync Encoder Board Data Board Video Receiver Board Front End Board Audio Intercom Board External Video Board Monitoring
49. in accordance with the following code GREEN AND YELLOW EARTH BLUE NEUTRAL BROWN 5 LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug proceed as follows The wire coloured GREEN AND YELLOW must be connected to the terminal on the plug marked with the letter E or by the safety earth symbol or coloured GREEN or GREEN AND YELLOW The wire coloured BROWN must be connected to the terminal marked with the letter L or coloured RED The wire coloured BLUE must be connected to the terminal marked with the letter N or coloured BLACK Ensure that your equipment is connected correctly if you are in any doubt consult a qualified electrician User s Guide LDK 4502 HDTV Camera Base Station 1 3 1 4 User s Guide LDK 4502 HDTV Camera Base Station Safety Instructions Section 2 Installation This section provides information which is relevant when the base station is to be used for the first time Packing and unpacking instructions together with information on the integration of the base station into your studio system are provided The procedures for the customization of certain hardware functions and connector information is also provided _ Contents Unpacking Transport Storage 2 2 Voice Mail 2 20 Biagi NONO
50. level signal from dio Out Ref Level O 0 99 Operator Output intercom level to studio PROD gt gt Wire Mode 2 wire 4 wire Side Tone 0 99 Level O OdB 6dB In Ref Level 0 99 Out Ref Level 0 99 PROG gt gt Wire Mode 2 wire 4 wire Level O OdB 6dB In Ref Level O O System Standard studio intercom em setting System PROD Wire Mode 2 Operator Standard studio intercom system setting System intercom level signal from dio System Output intercom level to studio System Standard studio intercom em setting PROG Wire Mode 2 Operator Standard studio intercom system setting Input intercom level signal from dio Settings for the optional headset module 12V_DC Phantom power Headset microphone ensitivi Headset side ton level Side tone on off Operator ENG channel to headset Operator ENG channel to headset level Operator Tracker ENG channel to headset ENG Headset Phantom Power Mic Level Side Tone Mic to Headset CAM to Headset CAM Volume Tracker to Headset A3 4 User s Guide LDK 4502 HDTV Camera Base Station Appendix software status 24 Menu text Tracker Volume Mic Eng Out Mic to Eng Cam Call Voice Mail Record ENG Record PROD Record PROG gt gt User O O AUDIO INTERCOM Menu Continued Values 0 99 On Off On Off Call Voice On Off On Off On Off Default 50 Blocked if File Opera
51. mber Cable part number Iso in On Air in 9 15 male panel view 2411 022 05292 2411 022 06157 Call in cO 15 pin male shielded cable 1 2 3 4 5 6 8 9 10 11 12 13 14 15 Prev out ext relay contact lt 10 ohm Call out ext relay contact lt 10 ohm Iso in ext dry contact On Air in ext dry contact Call in ext dry contact Audio 1 level analogue input voltage 0V to 5V see figure below 64 dB 0V 58 dB 0 7V 52 dB 1 3V 46 dB 1 9V 40 dB 2 5V 34 dB 3 1V 28 dB 3 7V 22 dB 4 3V 5 Vdc OCP Housing Prev out ext return Call out ext return Iso in ext return On Air in ext return Call in ext return Audio 2 level see pin 6 GND Shield of cable to the pin marked housing Preview out Call out Audio 2 input sensitivity 2 8 User s Guide LDK 4502 HDTV Camera Base Station Installation When the Iso On Air or Call signal is provided by dry contact connect the outputs to the signalling connector as External Iso signaling dry contact shown in this figure External On Air signaling dry contact Kaca aa a kam amsa ima asss On Air in ext Return PIN12 Call in ext PIN5 1 External Call signaling dry contact K
52. o24e3u Y e3su Jo Jo 3lui Y e3su 3 4 40 SIW 3284 Y VSU 5 5 Z DJW 4284 Y 2359 5 5 DW 3 284 Y 359 5 5 1942211 i 49224 5 o Pn3S 1 OL WoW eseg ui juesqe 1espeaH 1u s id User s Guide LDK 4502 HDTV Camera Base Station 2 17 Installation Audio Intercom board and Headset board present in Base Station 3 Headset board present Audio Intercom board present Camera Headset PROG PROD ENG Studio Intercom CAM Tracker Tracker Floor ENG Out Floor Tracker Floor CAM Tracker Tracker Headset BS Headset 2 18 User s Guide LDK 4502 HDTV Camera Base Station Installation 40 SN3 Sunnoy uonnq 34036 euoudouoiul
53. part of the OCP To prevent this happening setthe Base Station menu item System I MCP Available to No when an MCP is not available The functions affected by this setting and their state are as follows if the item value is set to MCP Available No Variable black stretch Yes No Variable gamma Yes No Variable Flare Yes No Saturation Yes No White clipper Yes No Knee slope Yes No Knee point Yes No Iris Normal Reverse OCP lock Upper Total Intercom System lsolate Audio External MCP Aspect Ratio External MCP Aspect Ratio 4 3 16 9 Autolight Yes No 2 22 Yes Yes Yes Yes Yes Yes Yes Normal Total System External External 4 3 Yes User s Guide LDK 4502 HDTV Camera Base Station Installation Specifications LDK 4502 00 General Dimensions WxHxD Operating temperature Storage temperature Operating humidity Shock resistance Altitude Weight Transmission Typical cable length Bandwidth Connectors Teleprompter in Reference in HD SDI out Text out Composite video out Signalling in out Auxiliary in out RS 232 Control data Link HDTV Base Station 438 19 rack x 88 2RU x510mm 17 2 x 3 5 x 20 1 inch 20 C to 50 C 4 F to 122 F 40 C to 70 C 40 F to 158 F Max 90 non condensing Max 10G transport Max 2G operating Max 50 000 ft 17 0 kg 37 5 165 fully equipped with options 1 000 m 3 281 ft 14 mm 0
54. ter the menu and the other items that are available by scrolling up or down with the Rotary control User s Guide LDK 4502 HDTV Camera Base Station 3 5 Leaving the Systems Menu If you are deep within the menu structure follow these steps to leave a If necessary move the cursor to the left most column with the Rotary Push button b Scrollupwards until the cursor points to TOP this is the main menu c Press the Rotary Push button The cursor now points to the Menu off item of the MAIN menu d Press the Rotary Push button to leave the system menu This is the recommended way of leaving the system menu The menu system disappears after a few seconds when you stop navigating This delay can be programmed in the MONITORING MENU menu However when you enter the system menu again you enter at the last position of the cursor and not at the top of main menu To prevent confusion the next time you enter the system menu it is advisable to leave the system menu by returning to the main menu TOP and selecting MENU OFF 3 6 User s Guide LDK 4502 HDTV Camera Base Station Making changes To find out where to change a function consult the List of System Menu Functions at the end of this section to find out under which menu group or subgroup the function is located If the cursor points to an item and there no double arrows to indicate a sub menu then the item pointed to has a value The value can be a toggle
55. the Camera power is not switched off by the MCP OCP or Base Station menu Diagnostic indicators for camera power Communication Test Connected off off green Camera power switched off by the camera power switch off yellow off Camera power switched off by the MCP OCP or base station menu 5 2 User s Guide LDK 4502 HDTV Camera Base Station Diagnostics Triax diagnostic indications Camera test LED 4 flashes red A red flashing camera test LED 4 indicates an open triax connection no camera is connected Other indicators of this condition are CSHRT Indicates a short circuit between the core andthe inner shield OCP Triax LED Flashes red MCP DIAGNOSE TRIAX OPEN Menu Diagnostics Communications Camera Connected No Camera test LED 4 lights continuously red A continuously lighting red camera test 4 indicates a short circuit in the triax connection or an interrupted inner core Other indicators of this condition are TSHRT OCP Triax LED red continuously MCP DIAGNOSE TRIAX SHORT Menu Diagnostics Board Diagnostics Power board Triax Status TSHRT COPEN or CSHHT The interpretation of these messages is shown below Indicates a short circuit between the inner shield the outer shield and the core COPEN Indicates a connection between outer and inner shield or between core and outer shield when a camera is not connected SOPEN Indicates an
56. tor Operator Operator Operator Call is not Voice Operator call is not Voice Operator call is not Voice Operator The LDK 100 and LDK 200 cameras with LDK5430 triax adapter follow these settings automatically For the LDK 10 p LDK 20 p and LDK 2000 p cameras dip switches in the camera have to be set Menu text Chroma Chroma Level Contour Contour Source Level Vertical Level Noise Slicer Course fine Level Dependence Soft Contour Soft Contour Level Notch Notch Level Video Output Aspect Ratio Appendix software status 24 gt gt User Comments Tracker ENG channel to headset level Headset to basestation ENG output Headset to camera ENG channel Set to Voice if Voice Mail functionallity is required The Call function is still available if Call is set to Voice See Section 3 Voice Mail Intercom messages from the ENG channel to the camera dre recoraecg Intercom messages from the PROD channel to the camera dre recoraecg Intercom messages from the PROG channel to the camera Comments Add colour information to the CVBS signals SDTV contour settings Suppress visible distortion in hatch patterns SDTV Menu Values Default Blocked if File On Off On Operator 0 99 50 System On Off On Scene G R Y AVG Y Scene 0 99 50 Scene 0 99 50 Scene 0 99 6 Scene 0 99 25 Scene 0 99 50 Scene On Off On Scene 0 99 70 Scene On Off Off
57. ule with ARD triax connector TriaxHD Module with Lemo 4 triax connector TriaxHD Module with Lemo BBC triax connector TriaxHD Module with Lemo 3 triax connector User s Guide LDK 4502 HDTV Camera Base Station LDK 4530 EXTERNAL VIDEO IN MODULES LDK 4530 10 External video in External video input module BNC 2x 1 0Vp p 750 loop through CVBS or VBS LDK 4531 VIDEO OUT MODULES LDK 4531 20 SDI out Analog out SDTV output HD module BNC 0 8Vp p 75 SMPTE 259M ITU R BT 601 BNC R G Bor Y Pr Pb or 3x CVBS menu selection RGB out 3x 0 7Vp p 196 75 Q Y Pr Pb 0 7 1 75 Q CVBS out 3x 1 0Vp p 196 75 Q Frequency response 0 1 to 5 75MHz 40 5dB 1dB K factor Less than 296 LDK 4540 AUDIO amp INTERCOM MODULES LDK 4540 10 Audio out Frequency response Distortion S N ratio Intercom in out Frequency response Distortion 2 ch audio amp 2 4 wire intercom XLR 3 2x 0 6dBu 1 5dB max 18dBu 600 Gain Max 70dB 40Hz to 15kHz 1 3dB 1kHz 10dBu output level Less than 0 596 100Hz 1kHz 6dBu out 600 2 58dB unweighted RMS D sub 15 pin female program in production in out engineering in out in 0 or 6dBu max 6 or 12dBu 9kQ out 0 or 6dBu 2dB max 12dBu 6000 150Hz to 6kHz 1kHz 10dBu output level Less than 2 1kHz 12dBu level LDK 4541 Engineering intercom module LDK 4541 10 LDK 4541
58. ult finding _ Contents Diagnostic LED Indications 5 2 Board identification Triax diagnostic indications 5 3 oync Encoder HD board status Diagnostics User s Guide LDK 4502 HDTV Camera Base Station 5 1 Diagnostic LED Indications LED Test When the power to the Base Station is switched on camera communication and on air LEDs light sequentially Ifa LED does not light during start up that LED is probally defective THOMSON e e o e Camera Base Camera Communication Station Test Connected Camera Base Station Camera Communication This green LED lights when the communications between Camera and Base Station are OK Power Switch and indicator Switches the power supply to the Base Station on and off A built in light lights to indicate that power is being supplied to the Base Station O Base Station This green LED lights when the local power supplies to the Base Station are present o Camera indicator Test This bicolour TEST LED lights red or yellow to indicate the Camera and Triax status Red lights continuously Triax short circuit Red flashes Triax open circuit Yellow Camera power switched off with the Operational or Master Control Panel Camera indicator Conected This green CONNECTED LED lights when the Camera is connected and
59. wer Tracker Output ENG Channel Camera system menu Install Intercom Track mic to Off Install Intercom 1 Track Source Side Camera system menu Install Intercom 1 Track mic to Off Install Intercom 1 Cam track z Off Install Intercom 1 Cam level gt 0 Camera system menu Install Intercom 1 Track mic to Off BS system menu Audio Intercom ENG headset 1 Tracker to headset On Audio Intercom ENG headset 1 Tracker volume gt 0 BS front Intercom selection switch Cam Floor Camera Mic Phantom Power CAM Channel Tracker Output Camera Channel Cam Mic On Camera system menu Install Intercom 1 Cam Mic to CHI ENG Channel Tracker Output ENG Channel Camera system menu Install Intercom Track Source Side Install Intercom Cam Mic to Ch2 Camera system menu Install Intercom Cam Mic On Install Intercom Side tone gt 0 Camera system menu Install Intercom Cam mic to If CH2 then monitoring via floor BS system menu Audio Intercom ENG headset Cam to headset On Audio Intercom ENG headset Cam volume gt 0 Audio Intercom ENG headset Floor to headset On BS front Intercom selection switch Cam Floor BS Headset Mic Phantom Power Tracker Output ENG Channel Camera system menu Install Intercom Track Source ENG BS system menu Audio Intercom ENG Headset Mic to ENG Cam On Other ways to swit
60. with specified parts only Do not attempt to modify these circuits as any unauthorized modification can increase the high voltage value and cause X ray emission from the cathode ray tube Handle the cathode ray tube only when wearing shatterproof goggles and after discharging the high voltage completely Safety Instructions Earthing The rear of a CPU has two separate screw terminals for protective earth 2 PE and video earth These are normally connected by a metal strap The protective earth terminal is internally connected to the protective earth conductor of the power cable If required the central earth connection wire of the studio can be connected to terminal PE In normal circumstances the connection between the protective earth and the video earth should not be broken The metal strap may be removed only if the studio or OB van is equipped with separate protective and video earth systems Under these circumstances the video earth terminal must be connected to the central functional earth potential video earth of the studio This earth potential should have functional protective and noiseless earth FPE qualities as stated in the VDE regulation 0800 part2 A low impedance interconnection of both earth conductors must be provided at the central studio earthing point WARNING THE UNIT MUST ALWAYS BE CONNECTED TO PROTECTIVE EARTH Mains Lead Wiring for UK Users The wires in the mains lead are coloured
61. x cable from a camera to a CPU of a different family never connect the LDK family to the TTV family Do not allow system ground currents to exceed 1 5A in the outer shield of the triax cable or 0 2A in other cable shields It is strickly prohibited to short circuit the inner and outer shields of a triax cable used to connect a camera to a base station Safety Instructions Symbol Colour h Red Explanation High voltage terminal at which a voltage with respect to an other terminal exists or may be adjusted to 1000V or more AN Yellow Black Live part A Yellow Black This marking indicates that the operator must refer to an explanation in the Instruction Manual or that a specific component must be replaced by the component specified in the documentation for safety reasons 1 White Black Protective earth ground terminal Cathode ray tubes Components marked Z on the circuit diagram are critical for safety and include those specified to comply with X ray emission standards for units using cathode ray tubes and those specified for compliance with various regulations regarding spurious radiation emission When servicing units that use cathode ray tubes CRTs the cathode ray tubes themselves the high voltage circuits and related circuits are specifically chosen so that they comply with recognized codes pertaining to X ray emission Consequently when servicing replace the cathode ray tubes and other parts
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