Page 3 - HDTV
02.34.3 User's Guide LDK 4502 - HDTV Camera Base Station i HDTV Camera Base Station User's Guide Contents About This Manual ........................................................ i i Menu System .......................................................... A3-1System Menu Structure .....................
Page 4 - About This Manual
ii User's Guide LDK 4502 - HDTV Camera Base Station 02.34.3 About This Manual Service policyThe Camera Base Station is a sophisticated base stationcontaining state-of-the-art electronic components whichare designed to provide long-life operation without theneed for maintenance. With this in mind, th...
Page 5 - Section 1
Safety Instructions User's Guide LDK 4502 - HDTV Camera Base Station 1-1 Section 1 Safety Instructions This section outlines the precautions that must be taken into account when using the LDK 20(S)Studio Camera. Contents Safety Summary ........................................................ 1-2Caut...
Page 6 - WARNING; CAUTION
1-2 User's Guide LDK 4502 - HDTV Camera Base Station Safety Instructions Safety Summary This informaton is intended as a guide for trained andqualified personnel who are aware of the dangers involvedin handling potentially hazardous electrical/electronicequipment. It is not intended to contain a com...
Page 7 - Cathode ray tubes; Earthing
Safety Instructions User's Guide LDK 4502 - HDTV Camera Base Station 1-3 Symbol Colour Explanation Red High voltage terminal at which avoltage, with respect to an othert e r m i n a l , e x i s t s o r m a y b eadjusted to 1000V or more. Yellow/Black Live part. Yellow/Black This marking indicates th...
Page 9 - Section 2
Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-1 Section 2 Installation This section provides information which is relevant when the base station is to be used for the firsttime. Packing and unpacking instructions together with information on the integration of the basestation into ...
Page 10 - c. Use a layer of shock-absorbing material around all; Storage; Remove the cushioning material and lift out the contents.; Transport
2-2 User's Guide LDK 4502 - HDTV Camera Base Station Installation Unpacking/Transport/Storage If the original packing can no longer be used, the followinggeneral instructions should be used for repacking withcommercially available materials: a. Wrap unit in heavy paper or plastic. b. Use strong ship...
Page 11 - Dimensions
Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-3 Dimensions Dimensions: Width: 438 mm Height: 88 mm Depth: 510 mm max. (excluding triax connector + cable) Weight: approx. 17kg. 438 mm 483 mm 465 mm 510 mm 88 mm 57 mm Prod Prog Cam +Floor Eng Camera Base Station Camera Communication ...
Page 12 - Connectors and Cables; Triax connector orientation
2-4 User's Guide LDK 4502 - HDTV Camera Base Station Installation Connectors and Cables Triax connector orientation The triax connector can be mounted to suit your cablerun. HD SDI 1 2 3 CVBS SDI R 1 G 2 B 3 TP Ref Text WFM PXM External 1 2 Data1 Data2 Aux Sign I / Com RS232 Link 2 Audio out 1 230
Page 19 - Power consumption: 320 Watt; Mains Input Connector - Panel View
Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-11 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: 320 Watt Mains Input Connector - Panel View 230 3 2 1 Link Connector - Panel Vie...
Page 20 - Headset Connectors - Panel View
2-12 User's Guide LDK 4502 - HDTV Camera Base Station Installation 2 5 6 1 3 4 5 6 2 1 3 4 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. Tel...
Page 21 - Triax Connectors - Panel View
Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-13 Triax Connectors Fischer 1. Inner pin: Signals + power 2. Inner shield: Return 3. Outer shield: Base Station housing Trilock 1. Inner pin: Signals + power 2. Inner shield: Return 3. Outer shield: Base Station housing ARD 1. Inner pin...
Page 22 - Intercom
2-14 User's Guide LDK 4502 - HDTV Camera Base Station Installation Intercom 1. Headset board present - Audio/Intercom board absent Prod Prog Cam +Floor Eng HDTV Camera Base Station Clear ND1/4 ND1/16 ND1/64 Clear Star 4P Star 6P Soft Focus VTRSave Ext.Iris Std.File Smart card Pow er on P w el Tracke...
Page 26 - Audio/Intercom board and Headset board present in Base Station
2-18 User's Guide LDK 4502 - HDTV Camera Base Station Installation Prod Prog Cam +Floor Eng HDTV Camera Base Station Tracker Tracker Headset Camera Headset Studio Intercom PROG PROD ENG BS Headset CAM Tracker (Floor) PROGPRODENGCAM Tracker (Floor) PROD ENG PROG PROD ENG Tracker (Floor)CAM ENG-Cam EN...
Page 28 - Voice Mail; ENG
2-20 User's Guide LDK 4502 - HDTV Camera Base Station Installation Voice Mail Voice Mail is an intercom message storage function. Note: Voice mail is only available if the Base Station menu item Audio/Intercom \ Intercom \ Call is set to Voice. RecordingRecording starts automatically at the start of...
Page 29 - Private Data
Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-21 Private Data HDTV Camera Base Station Private data channels can be used for the transmission ofserial data via the triax cable. For example, electronicscriptboard or character data for a video display unit can betransmitted to the ca...
Page 30 - MCP Available
2-22 User's Guide LDK 4502 - HDTV Camera Base Station Installation MCP Available When no MCP is available it might occur that somefunctions are in an undesirable position, for example, a lockon the upper part of the OCP. To prevent this happening,set the Base Station menu item System \ MCP Available...
Page 31 - Specifications
Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-23 Specifications LDK 4502/00 HDTV Base Station GeneralDimensions (WxHxD) 438 (19" rack) x 88 (2RU) x510mm.(17.2 x 3.5 x 20.1 inch) Operating temperature -20 °C to +50 °C (-4 °F to 122 °F)Storage temperature -40 °C to +70 °C (-40 °F...
Page 33 - Section 3; contents of the menu system.; Contents
Operating Instructions User's Guide LDK 4502 - HDTV Camera Base Station 3-1 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...
Page 34 - Introduction; Menu System; OCP menu control
3-2 User's Guide LDK 4502 - HDTV Camera Base Station Operating Instructions Introduction The flexible design of the base station means that it can beintegrated into a variety of configurations in studios or OBvans. To made full use of its extensive functionality it providesmany facilities for settin...
Page 35 - Front panel; Red lights continuously – Triax short circuit.
Operating Instructions User's Guide LDK 4502 - HDTV Camera Base Station 3-3 Prod Prog Cam +Floor Eng Camera Base Station Camera Communication On Air Base Station Camera Connected Test HDTV Front panel 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 Display During normal operation the display shows the number of...
Page 36 - Display
3-4 User's Guide LDK 4502 - HDTV Camera Base Station Operating Instructions Set-up Set-up items There are four items that can be accessed via the set-upRotary/Push button on the Data Board: • Camera number (CA) • Subcarrier adjustment (SC) • H-phase (HP) • System menu (NN) Remove the left front cove...
Page 37 - Using the Menu System; MENU OFF; Entering the Systems menu; Select TOP to bring you back to the MAIN menu.; System
Operating Instructions User's Guide LDK 4502 - HDTV Camera Base Station 3-5 Using the Menu System VideoMonitoringAudio/IntercomSDTVSystem FilesDiagnostics MENU OFF Root Entering the Systems menu The system functions of the base station are grouped intomenus and sub-menus. Rotate the Rotary/Push butt...
Page 38 - Making changes; b. Scroll upwards until the cursor points to TOP (this is
3-6 User's Guide LDK 4502 - HDTV Camera Base Station Operating Instructions Making changes To find out where to change a function, consult the List ofSystem Menu Functions at the end of this section to find outunder which menu group or subgroup the function is located. If the cursor points to an ite...
Page 39 - Menu Structure; The top menu gives access to the other menus.; User Levels
Operating Instructions User's Guide LDK 4502 - HDTV Camera Base Station 3-7 Menu Structure Access to the functions on these menus is determined by theuser level that has been set. The menus are as follows: Main (top) menu The top menu gives access to the other menus. Video menu The video menu contai...
Page 42 - System Menu Structure
A3-2 User's Guide LDK 4502 - HDTV Camera Base Station Appendix: software status 24 The system Menu tables present the functions orderedin the logical divisions of the menu system itself withadditional information in the columns: • User level columnThe User level column indicates the functions thatar...
Page 43 - VIDEO Menu; MONITORING Menu; MAIN Menu
Appendix: software status 24 User's Guide LDK 4502 - HDTV Camera Base Station A3-3 VIDEO Menu Menu text User Values Default Blocked if File Comments Chroma >> O I On,Off On - Scene Add colour information to the CVBS signals Colour Bar >> Colour Bar O I On,Off Off - Scene - Colour Bar Typ...
Page 45 - SDTV Menu
Appendix: software status 24 User's Guide LDK 4502 - HDTV Camera Base Station A3-5 AUDIO/INTERCOM Menu (Continued) Menu text User Values Default Blocked if File Comments Tracker Volume O I 0..99 50 - Operator Tracker E NG channel to headset level Mic Eng-Out O I On,Off On - Operator Headset to bases...
Page 46 - FILES Menu; SYSTEM Menu
A3-6 User's Guide LDK 4502 - HDTV Camera Base Station Appendix: software status 24 FILES Menu Menu text User Values Default Blocked if Comments User Operator Files >> The "File" column of a menu item indicated with "Operator" is stored in a Operator file. Operator File O I O_BS...
Page 47 - DIAGNOSTICS Menu
Appendix: software status 24 User's Guide LDK 4502 - HDTV Camera Base Station A3-7 DIAGNOSTICS Menu Menu text User Values Default Blocked if File Comments Board ID >> Power Board O I - - HP/LP Board O I - - Sync/Encoder Board O I - - Data Board O I - - Video Receiver Board O I - - Front End Bo...
Page 48 - List of Abbreviations; Abbreviation
A3-8 User's Guide LDK 4502 - HDTV Camera Base Station Appendix: software status 24 List of Abbreviations adap adapter agc automatic gain control awb automatic white balance bal balance cam camera ch channel cont contour ctemp colour temperature ctl control track longitudinal cus customer df drop fra...
Page 49 - Section 4
Replacements User's Guide LDK 4502 - HDTV Camera Base Station 4-1 Section 4 Replacements This section gives information on the procedures to follow when replacing printed circuit boards andmechanical components at first line level. Contents Introduction .................................................
Page 50 - The printed circuit boards; Removing the Power Unit; Power
4-2 User's Guide LDK 4502 - HDTV Camera Base Station Replacements Introduction The instructions given in this section are restricted to thosemodules which can be replaced at the first line servicelevel. These modules include: • The printed circuit boards • The connector boards • The front panels Aft...
Page 51 - Locking the Power Unit; CORRECT; WRONG
Replacements User's Guide LDK 4502 - HDTV Camera Base Station 4-3 Locking the Power Unit Put the Power Unit in the leading and push the Power in theBase Station till the locking clicks.Check if the Power Unit is correct locked.The correct and wrong locking positions are shown in thepictures below. O...
Page 52 - House with top mounted; Opening The Base Station
4-4 User's Guide LDK 4502 - HDTV Camera Base Station Replacements House with top mounted To remove top, bend both sides outwordsand lift backside as shown onthe picture Slide top backwords and lift from house Opening The Base Station
Page 53 - Replacing Dust Filters; Connect clean dust filter to back
Replacements User's Guide LDK 4502 - HDTV Camera Base Station 4-5 Replacing Dust Filters Side-inlet 1. Remove 4 screws.2. Slide back support with dust filter out of base station. 3. Remove dust filter. 4. Connect clean dust filter to back support 5. Slide back support with dust filter into base stat...
Page 55 - Diagnostics
Diagnostics User's Guide LDK 4502 - HDTV Camera Base Station 5-1 Contents Section 5 Diagnostics This section contains an explanation of the internal diagnostic system of the base station. The diagnostic messages and the block diagrams are a useful help when fault finding. Diagnostic LED Indications ...
Page 56 - Diagnostic LED Indications; Diagnostic indicators for camera power
5-2 User's Guide LDK 4502 - HDTV Camera Base Station Diagnostics Diagnostic LED Indications Camera Base Station Camera Communication On Air Base Station Camera Connected Test Camera Communication This green LED lights when the communications betweenCamera and Base Station are OK. Power Switch and in...
Page 57 - Triax diagnostic indications; Triax LED Flashes red; CSHRT; SOPEN; Precautions to avoid Triax problems
Diagnostics User's Guide LDK 4502 - HDTV Camera Base Station 5-3 Triax diagnostic indications Camera test LED (4) flashes red A red flashing camera test LED (4) indicates an opentriax connection (no camera is connected). Otherindicators of this condition are: OCP: Triax LED Flashes red MCP: DIAGNOSE...
Page 58 - Board identification
5-4 User's Guide LDK 4502 - HDTV Camera Base Station Diagnostics Camera Base Station Prod Prog Cam +Floor Eng Camera Communication On Air Base Station Camera Connected Test Data board Video Receiver board FM Transceiver board Audio / Intercom board SDTV Output board Sync / Encoder HD board Digital o...
Page 59 - lights (red) if there is a configuration or initialisation; Sync/Encoder HD board status
Diagnostics User's Guide LDK 4502 - HDTV Camera Base Station 5-5 LED indicators on the Sync/Encoder board show thestatus 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 aremissing. Sync Lock:-...
Page 61 - Section 6
Service Parts User's Guide LDK 4502 - HDTV Camera Base Station 6-1 Section 6 Service Parts Parts list & Exploded Views ............................... 6-2 Contents
Page 62 - Parts list & Exploded Views
6-2 User's Guide LDK 4502 - HDTV Camera Base Station Service Parts Parts list & Exploded Views Service parts .................................... Code Number 1.Sync Encoder HD BS ................. 3922 406 88731 2.Video Receiver HD BS ................ 3922 406 88621 3. SDTV Output HD BS ...........
