Technicolor - Thomson LDK 4502 User Manual

Download

LDK 4502LDK 4502

LDK 4502

LDK 4502LDK 4502

HDTV Camera Base Station

User’s Guide

3922 496 48741 St.24

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: EN60065 EN55103-1 EN55103-2 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

: Safety : EMC (Emission) : EMC (Immunity)

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 commercial 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.

Für diese Unterlage behalten wir uns alle Rechte vor (Gemäß DIN 34). Technische Änderungen im Zuge der Weiterentwicklung vorbehalten.

Copying of this document and giving it to others, and the use or communication of the contents thereof, are forbidden without express authority. 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.

Toute communication ou reproduction de ce document, toute exploitation ou communication de son contenu sont interdites, sauf autorisation expresse. Tout manquement à cette règle est illicite et expose son auteur au versement de dommages et intérêts. Tous nos droits sont réservés pour le cas de la délivrance d'un modèle d'utilité. Sous réserve de modification au cours de l'évolution technique.

Contents

HDTV

Camera

Base Station

User's Guide

About This Manual ........................................................ ii

Safety Instructions ................................................... 1-1

Safety Summary ........................................................ 1-2

Cautions and Warnings ............................................. 1-2

Earthing ..................................................................... 1-3

Installation ................................................................ 2-1

Unpacking/Transport/Storage ................................... 2-2

Dimensions................................................................ 2-3

Connectors and Cables ............................................ 2-4

Intercom ................................................................... 2-14

Voice Mail ................................................................ 2-20

Private Data ............................................................. 2-21

MCP Available ......................................................... 2-22

Specifications .......................................................... 2-23

Operating Instructions ............................................. 3-1

Introduction ................................................................ 3-2

Front panel ................................................................ 3-3

Set-up ........................................................................ 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

Introduction ................................................................ 4-2

Power......................................................................... 4-2

Opening The Base Station ........................................ 4-4

Replacing Dust Filters ............................................... 4-5

Diagnostics ............................................................... 5-1

Diagnostic LED Indications ....................................... 5-2

Triax diagnostic indications ....................................... 5-3

Board identification.................................................... 5-4

Sync/Encoder HD board status ................................. 5-5

Service Parts ............................................................ 6-1

Parts list & Exploded Views ....................................... 6-2

02.34.3 User's Guide LDK 4502 - HDTV Camera Base Station i

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 setup 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 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.

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 0 to 9 is shown 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.

0 1 2 3 4 5 6 7 8 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

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:

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.

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.

ii 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(S) Studio Camera.

Contents

Safety Summary ........................................................ 1-2

Cautions and Warnings ............................................. 1-2

Safety Instructions User's Guide LDK 4502 - HDTV Camera Base Station 1-1

Earthing ..................................................................... 1-3

Safety Summary

Cautions and Warnings

This informaton is intended as a guide for trained and qualified personnel who are aware of the 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 of this 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.

When performing service, be sure to read and comply with the warning and caution notices appearing in the manuals. 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 IS

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 Triax 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.

1-2 User's Guide LDK 4502 - HDTV Camera Base Station Safety Instructions

Earthing

Symbol Colour Explanation

Red High voltage terminal at which a

voltage, with respect to an other terminal, exists or may be adjusted to 1000V or more.

Yellow/Black Live part.

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.

White/Black Protective earth (ground)

terminal.

Cathode ray tubes

Components marked 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 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.

on the circuit diagram are critical

The rear of a CPU has two separate screw terminals for protective earth (PE) and video earth (VE).

Metal strap

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 in accordance with the following code:

GREEN AND YELLOW - EARTH BLUE - NEUTRAL

BROWN - 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 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.

or coloured

Safety Instructions 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

Dimensions................................................................ 2-3

Connectors and Cables ............................................ 2-4

Intercom ................................................................... 2-14

Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-1

Voice Mail ................................................................ 2-20

Private Data ............................................................. 2-21

MCP Available ......................................................... 2-22

Specifications .......................................................... 2-23

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 correctly when 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

If a unit is being returned to Thomson Multimedia Broadcast Solutions for servicing, try to use the containers and materials of the original packaging. Attach a tag indicating the type of service required, return address, model number, full serial number and the return number which will be supplied by your Thomson Multimedia Broadcast Solutions service centre.

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

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.

C to +70oC

2-2 User's Guide LDK 4502 - HDTV Camera Base Station Installation

Dimensions

Dimensions:

Width: 438 mm Height: 88 mm Depth: 510 mm max. (excluding triax connector + cable)

Weight: approx. 17kg.

HDTV

483 mm

465 mm

Prod

Prog

Cam +Floor

Eng

Camera

Communication

On Air Base

Camera Base Station

Camera

Connected

Test

Station

88 mm

438 mm

510 mm

Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-3

Connectors and Cables

Sign

Data2

Data1

230

Audio out

Aux

RS232

Link

Triax connector orientation

The triax connector can be mounted to suit your cable run.

I / Com

WFM

PXM

External

HD SDI

CVBS

SDI

Tex t

Ref

2-4 User's Guide LDK 4502 - HDTV Camera Base Station Installation

Intercom Connector (I/Com) - Panel View

15-pin female, shielded cable

1. Prod. out (4-wire out, 2-wire in/out)

2. Prod. in (4-wire only)

3. Prod. in shield (4-wire only)

4. ENG in (4-wire only)

5. ENG out (4-wire out, 2-wire in/out)

6. Progr. in (4-wire only)

7. Progr. in shield (4-wire only)

8. Housing

9. prod. out return (4-wire out, 2-wire in/out)

10. prod. in return (4-wire only)

11. ENG in shield (4-wire only)

12. ENG in return (4-wire only)

13. ENG out return (4-wire out, 2-wire in/out)

14. Progr. in return (4-wire only)

15. Housing

Shield of cable to the pin marked housing.

4-wire:

X374 15-pin female

Panel part number 2411 022 06239 Cable part number 2411 022 05168

2 - Wire configuration

4 - Wire configuration

Housing

(-)

Output signals: level +6dBu or 0dBu selectable output

Input signals: level +6dBu or 0dBu selectable

2-wire: level 0dBu

impedance 50 ohm (max), symmetrical

impedance 9 Kohm (min), symmetrical

load impedance: 200 ohm maximum DC level = 40 V

(+)

(-) (+)

(-)

ENG in/out

0dB Z=200 ohm Max 40V DC

PROD in/out

(+)

PROG in

ENG out

ENG in

PROD in

PROD out

+6 dB or 0dB Zin > 9 k ohms

Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-5

+6dB or 0dB Zout < 50 ohms

RS232 Connector (RS232) - Panel View

1. SPARE

2. RS-RXD - Receive Data

3. RS-TXD - Transmit Data

X7 Data Board 9-pin male X379 Signal Connector Board

Panel part number 2422 025 12962 Serial Interface Cable 4822 872 03413

4. RS-DTR - Data Terminal Ready

5. RS-DGND - Signal Ground

6. RS-DSR - Data bSet Ready

7. RS-RTS - Request To Send

8. RS-CTS - Clear To Send

9. +12V

2-6 User's Guide LDK 4502 - HDTV Camera Base Station Installation

Auxiliary Connector (Aux) - Panel View

9-pin female, shielded cable

1. +5V

2. AN 0

3. PRIVATE DATA OUT

4. PRIVATE DATA IN

5. Housing (Shield of cable to this pin)

6. GND

7. AN 1

8. PRIVATE DATA OUT RET

9. PRIVATE DATA IN RET

X371 9-pin female

Panel part number 2411 022 06238 Cable part number 2411 022 05284

PRIVATE DATA IN

PRIVATE DATA OUT

Shield of cable directly to the connector housing.

AUX (private data BS - CAM)

: "0"= 0V +/- 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 15-pin male; panel view

Panel part number 2411 022 05292 Cable part number 2411 022 06157

15-pin male, shielded cable

1. Prev. out ext. (relay contact < 10 ohm)

2. Call out ext. (relay contact < 10 ohm)

3. Iso in ext. (dry contact)

4. On-Air in ext (dry contact)

5. Call in ext. (dry contact)

6. 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

7. +5 Vdc; OCP

8. Housing

9. Prev. out ext. return

10. Call out ext. return

11. Iso in ext. return

12. On-Air in ext. return

13. Call in ext. return

14. Audio 2 level (see pin 6)

15. GND

Shield of cable to the pin marked housing.

Iso in

On Air in

Call in

+5V

GND

Housing

Audio 2 input sensitivity

Preview out

Call out

-22dB 1k

-28dB 1k

-34dB 1k

-40dB 1k

-46dB 1k

-52dB 1k

-58dB 1k

-64dB 1k

2-8 User's Guide LDK 4502 - HDTV Camera Base Station Installation

When the Iso, On-Air or Call signal is provided by a dry contact, connect the outputs to the signalling connector as shown in this figure.

External Iso signaling dry contact

Iso 1a

Iso 1b

Iso in ext. (PIN3)

Iso in ext. Return (PIN11)

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.

External On-Air signaling with common contact

External On-Air signaling dry contact

External Call signaling dry contact

On-Air (Tally) 1

On-Air (Tally) 2

On-Air (Tally) n

Common

On-Air (Tally) 1a

On-Air (Tally) 1b

Call 1a

Call 1b

On-Air in ext. (PIN4) On-Air in ext. Return (PIN12)

On-Air in ext. (PIN4)

On-Air in ext. Return (PIN12)

Call in ext. (PIN5)

Call in ext. Return (PIN13)

X 370 Signalling Connector

Base Station 1

X 370 Signalling Connector

Base Station 2

X 370 Signalling Connector

Base Station n

When the Iso, On-Air or Call signal is provided by a DC output voltage connect the outputs to the signalling connector as shown in this figure.

Notes: The Iso, On-Air and Call signal is off if the input voltage is

5..24 VDC. The Iso, On-Air and Call signal is on if the input voltage is 0VDC. The X370 Signalling inputs

External Iso signaling with DC Output Voltage

External On-Air signaling with DC Output Voltage

+5.24 VDC

Iso 1a

Iso 1b

On-Air (Tally) 1a

On-Air (Tally) 1b

Iso in ext. (PIN3)

Iso in ext. Return (PIN11)

On-Air in ext. (PIN4)

On-Air in ext. Return (PIN12)

are not galvanically separated. We recommend using dry contacts and when these are not available using galvanically separated DC voltage outputs.

External Call signaling with DC Output Voltage

+5.24 VDC

Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-9

Call 1a

Call 1b

Call in ext. (PIN5)

Call in ext. Return (PIN13)

X 370 Signalling Connector

Audio Connector - Panel View

X338/X339 XLR 3-pin male

Panel part number 2422 026 02985 Cable part number 2432 026 00185

1. shield

2. Audio +

3. Audio -

Microphone impedance >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 4-pin male

Panel part number 2411 020 11367 Cable part number 2411 020 12025

4-pin male, shielded cable

A. Data

B. Data not

C. Not connected

D. Shield

Shield of cable to the pin marked housing.

2-10 User's Guide LDK 4502 - HDTV Camera Base Station Installation

Mains Input Connector - Panel View

230

Eurostyle 3-pin male

1. Neutral

2. Line

3. Earth

Mains input voltage: 230 Vac or 115 Vac

Link Connector - Panel View

Fuses: 4AT 10AT

Mains frequency: 47 to 63 Hz

Power consumption: 320 Watt

3-pin female, shielded cable

1. Data link

2. Data link N

3. Housing

X380 Fischer 3-pin female

Panel part number 3922 040 02881 Cable part number 2432 026 00274

Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-11

Shield of cable to the pin marked housing.

FOR FUTURE USE ONLY

Headset Connectors - Panel View

6 5

X574 Tuchel 5-pin female

Panel part number Cable part number

X574 Tuchel 6-pin female

Panel part number Cable part number

X574 XLR 5-pin female

Panel part number 2422 026 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

2. Telephone return

3. Microphone

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 <50 ohm Shield of cable directly to the connector housing.

4 3

X574 XLR 7-pin female

Panel part number 3922 494 16571 Cable part number

2-12 User's Guide LDK 4502 - HDTV Camera Base Station Installation

XLR 7-pin female

1. not connected

2. Return

3. ENG Telephone right

4. Return

5. ENG Telephone left

6. Return

7. ENG Microphone

Triax Connectors - Panel View

Triax Connectors

Fischer

1. Inner pin: Signals + power

X540 Fischer male

Panel part number 3922 407 30531

X540 Trilock female

Panel part number 3922 407 30551

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: Signals + power

2. Inner shield: Return

3. Outer shield: Base Station housing

Lemo 3

1. Inner pin: Signals + power

2. Inner shield: Return

3. Outer shield: Base Station housing

X540 ARD female

Panel part number 3922 407 30571

X540 LEMO 3 female

Panel part number 3922 407 30631

X540 LEMO 4 female

Panel part number 3922 407 30591

X540 LEMO BBC male

Panel part number 3922 407 30611

The panel partnumbers are the connectors including the assembly.

Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-13

Lemo 4

1. Inner pin: Signals + power

2. Inner shield: Return

3. Outer shield: Base Station housing

Lemo BBC

1. Inner pin: Signals + power

2. Inner shield: Return

3. Outer shield: Base Station housing

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

If both boards are absent then there are no intercom facilities available. The other configurations are shown in the figures below.

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

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

Clear

ND1/4

Star 4P

ND1/16

Star 6P

Smart card

ND1/64

Soft Focus

VTR

Ext.

Std.

Save

Iris

File

l e w P

Pow

Tracker

(Floor)

Tracker Headset

TrackerAux

Tracker

ENG CAM

ENG

CAM

Tracker

(Floor)

HDTV

ENG-Cam

BS Headset

Prod

Prog

Cam +Floor

Eng

Camera Base Station

Tracker (Floor) CAM

No Intercom Lines

Studio

Intercom

Intercom selection switch

Prod

Prog

Cam +Floor

Eng

Cam + Floor position

2-14 User's Guide LDK 4502 - HDTV Camera Base Station Installation

Headset board present - Audio/Intercom board absent in Base Station

FROM

Tracker Mic

(Phantom Power !)

Camera Mic

(Phantom Power !)

BS Headset Mic

(Phantom Power !)

Tracker Headset Camera Headset BS Headset

Tracker Output = ENG Channel Camera system menu:

Install \ Intercom \ Track mic to ¹ Off Install \ Intercom \ Track Source = Side

CAM Channel

Tracker Output = Camera Channel Cam Mic = On* Camera system menu:

Install \ Intercom \ Cam Mic to = CH1

ENG Channel

Tracker Output = ENG Channel Camera system menu:

Install \ Intercom \Track Source = Side Install \ Intercom \ Cam Mic to = Ch2

Tracker Output = ENG Channel Camera system menu:

Install \ Intercom \ Track Source = ENG

BS system menu:

Audio/Intercom \ ENG Headset \ Mic to ENG-Cam = On

Camera system menu:

Install \ Intercom \ Track mic to ¹ Off Install \ Intercom \ Cam track ¹ Off Install \ Intercom \ Cam level > 0

Camera system menu:

Install \ Intercom \ Cam Mic = On Install \ Intercom \ Side tone > 0

Camera system menu:

Install \ Intercom \ Cam engineering ¹ Off

BS system menu:

Audio/Intercom \ ENG Headset \ Mic to ENG-Cam = On

Camera system menu:

Install \ Intercom \ Track mic to ¹ Off

BS system menu:

Audio/Intercom \ ENG headset \ Tracker to headset = On Audio/Intercom \ ENG headset \ Tracker volume > 0

BS front:

Intercom selection switch = Cam + Floor

Camera system menu:

Install \ Intercom \ Cam mic to = CH1

(If = CH2, then monitoring via floor)

BS system menu:

Audio/Intercom \ ENG headset \ Cam to headset = On Audio/Intercom \ ENG headset \ Cam volume > 0 Audio/Intercom \ ENG headset \ Floor to headset = On

BS front:

Intercom selection switch = Cam + Floor

BS system menu:

Audio/Intercom \ ENG headset \ Sidetone > 0

* Other ways to switch on camera microphone:

• Camera: Start button = On

• Camera: Intercom Routing Switch = ENG or PROD

Installation 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

Clear

ND1/4

Star 4P

ND1/16

Star 6P

Smart card

ND1/64

Soft Focus

VTR

Ext.

Std.

Save

Iris

File

P wel

r e w Po

Tracker

(Floor)

ENG

PROD

TrackerAux

PROD

ENG

PROG

Tracker

PROD

ENG

PROG

CAM

Tracker

(Floor)

HDTV

Camera Base Station

PROD

ENG

PROG

Studio

Intercom

PROD

ENG

Tracker Headset

2-16 User's Guide LDK 4502 - HDTV Camera Base Station Installation

Studio ENG

Install \ Intercom \ Track mic to = All

or ENG

Audio/Intercom \ Intercom \ Isolate \

Camera system menu:

Install \ Intercom \ Track mic to = All

Camera system menu:

Install \ Intercom \ Track mic to ¹

Camera system menu:

Isolate = Syst

BS system menu:

or Prod

Audio/Intercom \ Intercom \ Isolate \

Isolate = Syst

BS system menu:

Off

Install \ Intercom \ Cam track ¹ Off

Install \ Intercom \ Cam level > 0

Audio/Intercom \ Intercom \ Isolate \

Isolate = Syst

BS system menu:

Camera system menu:

ENG

Camera intercom routing switch =

Audio/Intercom \ Intercom \ Isolate \

Isolate = Syst

Prod

Camera intercom routing switch =

(or camera start button = on)

Install \ Intercom \ Cam Mic = On

Install \ Intercom \ Side tone > 0

Not available

Install \ Intercom \ Cam production

Camera system menu:

Not available

¹ Off

Camera system menu:

Install \ Intercom \ Cam engineering

¹ Off

Not available

Install \ Intercom \ Cam program ¹

Off

Camera system menu:

Tracker Headset Camera Headset Studio PROD

Install \ Intercom \ Track mic to ¹

Off

Install \ Intercom \ Track Source =

Tracker box = ENG Channel

Camera system menu:

Tracker Mic

Audio/Intercom board present - Headset board absent in Base Station

FROM

(Phantom Power !)

Side

CAM Channel

Camera Mic

Install \ Intercom \ Cam Mic to =

Tracker box = Camera Channel

(Phantom Power !)

CH1

Cam Mic = On*

Camera system menu:

Install \ Intercom \Track Source =

ENG Channel

Tracker box = ENG Channel

Camera system menu:

Side

Install \ Intercom \ Cam Mic to =

Ch2

Tracker box = PROD Channel

Studio PROD

Install \ Intercom \Track Source =

ENG

Tracker box = ENG Channel

Camera system menu:

Studio ENG

Tracker box = PROG Channel

Studio PROG

• Camera: Start button = On

• Camera: Intercom Routing Switch = ENG or PROD

* Other ways to switch on camera microphone:

Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-17

Audio/Intercom board and Headset board present in Base Station

3. Headset board present - Audio/Intercom board present

Camera Headset

Clear

ND1/4

Star 4P

ND1/16

Star 6P

Smart

card

ND1/64

Soft Focus

VTR

Ext.

Std.

Save

Iris

File

e w P

r owe P

Tracker

(Floor)

Tracker

Tracker Headset

TrackerAux

PROG PROD ENG CAM

PROG PROD

ENG

CAM

Tracker

(Floor)

Prod

HDTV

Prog

Cam +Floor

Eng

Camera Base Station

ENG-Cam ENG-Out

Tracker (Floor) CAM

BS Headset

PROG

PROD

ENG

PROD

ENG

Studio

Intercom

2-18 User's Guide LDK 4502 - HDTV Camera Base Station Installation

Studio PROD Studio ENG

Install \ Intercom \ Track mic to = All

(or Eng)

Audio/Intercom \ Isolate \ Isolate ¹

Camera system menu:

Install \ Intercom \ Track mic to = All

Camera system menu:

Install \ Intercom \ Track mic to ¹ Off

Camera system menu:

Isol

BS system menu:

(or Prod)

Audio/Intercom \ Isolate \ Isolate ¹

Isol

BS system menu:

Audio/Intercom \ ENG headset \ Tracker

to headset = On

Audio/Intercom \ ENG headset \ Tracker

volume > 0

BS system menu:

Intercom selection switch = Cam + Floor

BS front:

Audio/Intercom \ Isolate \ Isolate ¹

Isol

BS system menu:

Camera intercom routing switch = ENG

Audio/Intercom \ Isolate \ Isolate ¹

Isol

BS system menu:

Camera system menu:

PROD

Camera intercom routing switch =

Install \ Intercom \ Cam mic to = CH1

(If = CH2, then monitoring via floor)

Audio/Intercom \ ENG headset \ Cam to

headset = On

Audio/Intercom \ ENG headset \ Cam

volume > 0

Audio/Intercom \ ENG headset \ Floor to

BS system menu:

headset = On

Audio/Intercom \ Isolate \ Isolate ¹

Isol

Audio/Intercom \ ENG Headset \ Mic

BS system menu:

Not available

Intercom selection switch = Cam + Floor

BS front:

BS system menu:

Eng-Out = On

Audio/Intercom \ ENG headset \ Sidetone

> 0

Not available

BS front:

Not available

Intercom selection switch = PROD

BS front:

Not available

Intercom selection switch = ENG

Intercom selection switch = PROG

BS front:

Install \ Intercom \ Track mic to ¹ Off

Install \ Intercom \ Cam track ¹ Off

Install \ Intercom \ Cam level > 0

Camera system menu:

Tracker Headset Camera Headset BS Headset

Install \ Intercom \ Track mic to ¹ Off

Install \ Intercom \ Track Source = Side

Tracker box = ENG Channel

Camera system menu:

Audio/Intercom board and Headset board present in Base Station

FROM

Tracker Mic

(Phantom Power !)

Install \ Intercom \ Cam Mic = On

Install \ Intercom \ Side tone > 0

Camera system menu:

CAM Channel

Camera Mic

Install \ Intercom \ Cam Mic to = CH1

Tracker box = Camera Channel

Cam Mic = On*

Camera system menu:

ENG Channel

Tracker box = ENG Channel

Camera system menu:

(Phantom Power !)

Install \ Intercom \ Cam Engineering ¹ Off

Audio/Intercom \ ENG Headset \ Mic to

Camera system menu:

Install \ Intercom \Track Source = Side

Install \ Intercom \ Cam Mic to = Ch2

Tracker box = ENG Channel

BS Headset Mic

ENG-Cam = On

BS system menu:

Install \ Intercom \ Track Source = ENG

Audio/Intercom \ ENG Headset \ Mic to

Camera system menu:

(Phantom Power !)

ENG-Cam = On

BS system menu:

Install \ Intercom \ Cam Production ¹ Off

Camera system menu:

Tracker box = PROD Channel

Studio PROD

Install \ Intercom \ Cam Engineering ¹ Off

Camera system menu:

Tracker box = ENG Channel

Studio ENG

Camera system menu:

Tracker box = PROG Channel

Studio PROG

Install \ Intercom \ Cam Program ¹ Off

• Camera: Start button = On

* Other ways to switch on camera microphone:

Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-19

• Camera: Intercom Routing Switch = ENG or PROD

Voice Mail

Camera Headset

PROD Channel

PROD

Clear

ND1/4

Star 4P

ND1/16

Star 6P

Smart card

ND1/64

Soft Focus

VTR

Ext.

Std.

Save

Iris

File

el w P

wer n

TrackerAux

Play

Voice Mail

Start playing the recorded Voice Mail with the

Call button

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.

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.

Intercom

ENG

Record ENG

Record PROD

Record PROG

PROD

PROG

Station menu items

\ 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.

Audio/Intercom \ Intercom \ Voice mail

Select the intercom channels to be recorded via the Base

2-20 User's Guide LDK 4502 - HDTV Camera Base Station Installation

Private Data

Clear

ND1/4

Star 4P

ND1/16

Star 6P

Smart card

ND1/64

Soft Focus

VTR

Ext.

Std.

Save

Iris

File

P wel

e ow P

TrackerAux

Tracker Channel

CTL

Triax Cable

HDTV

Camera Base Station

PROG Channel

Tracker Channel PROG Channel

P&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 tracker 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

Private Data \ PROG Channel

to Priva.

Audio/Intercom \

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

Private Data \ Tracker Channel

to Priva.

Audio/Intercom \

Remember 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 µsec. and can be more than 30 µsec, 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

Installation 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 part of the OCP. To prevent this happening, set the Base Station menu item 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) Yes Variable gamma (Yes/No) Yes Variable Flare (Yes/No) Yes Saturation (Yes/No) Yes White clipper (Yes/No) Yes Knee slope (Yes/No) Yes Knee point (Yes/No) Yes Iris(Normal/Reverse) Normal OCP lock (Upper/Total) Total Intercom (System/Isolate) System Audio (External/MCP) External Aspect Ratio (External/MCP) External Aspect Ratio (4:3/16:9) 4:3 Autolight (Yes/No) Yes

System \ MCP Available

2-22 User's Guide LDK 4502 - HDTV Camera Base Station Installation

Specifications

LDK 4502/00 HDTV Base Station

General

Dimensions (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 to 158 °F) Operating humidity Max. 90% (non condensing) Shock resistance Max.10G (transport), Max. 2G (operating) Altitude Max. 50,000 ft Weight 17.0 kg. ( 37.5 lbs.) fully equipped with

options

Transmission

Typical. cable length 1,000 m. (3,281 ft) (14 mm./0.55" triax

cable) Bandwidth 30/ 15/ 15 MHz., Y/Cr/Cb

Connectors

Teleprompter in BNC 1x (and loop-through output),

1.0Vp-p, 75W

Reference in BNC 1x (and loop-through output),

1.0Vp-p, 75WHD tri-level sync or SD Black

Burst HD-SDI out BNC 3x, 0.8Vp-p, 75 W, SMPTE 292M,

1080i or 720p at 59.94 or 50Hz Text out BNC 1x, 1.0Vp-p, 75 W(VBS) Composite video out BNC 1x, 1.0Vp-p, 75 W(CVBS, w/ or w/o

text, for viewing purposes) Signalling in/out 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 Auxiliary in/out D-sub 9-pin, female

An0, 0-5Vdc in, output on camera head

An1, 0-5Vdc in,

16:9 < 0.8 Vdc in, 4:3 > 2.4Vdc i n

Private data in/ out, 2.4kB TTL (RS-232) RS-232 D-sub 9-pin, male (RXD, TXD, DTR, DSR,

RTS, CTS) Control data 4- pin, male (2-wire camera control bus) Link 3- pin, female (Feature box control link)

LDK 4510 POWER MODULES

LDK 4510/10 AC/DC power module for studio and

portable camera heads Power requirement AC 115V/230V +/- 15%, 47 to 63Hz Power connector IEC type, 3-pin male Power consumption 470VA or 270Watts max. with studio

camera head; 360VA or 210Watts max.

with port. camera head Utility power 150VA or 150Watts max. on studio camera

head; 80VA or 80Watts max. on port.

camera head

LDK 4521 HDTV TRIAX MODULES

LDK 4521/10 TriaxHD Module with Fischer triax

connector LDK 4521/20 TriaxHD Module with Tri-Lock triax

connector LDK 4521/30 TriaxHD Module with ARD triax connector LDK 4521/40 TriaxHD Module with Lemo 4 triax

connector LDK 4521/50 TriaxHD Module with Lemo BBC triax

connector LDK 4521/60 TriaxHD Module with Lemo 3 triax

connector

LDK 4530 EXTERNAL VIDEO IN MODULES

LDK 4530/10 External video input module External video in BNC 2x, 1.0Vp-p, 75W (loop-through)

(CVBS or VBS)

LDK 4531 VIDEO OUT MODULES

LDK 4531/20 SDTV output HD module SDI out BNC 3x, 0.8Vp-p, 75 W, SMPTE 259M,

ITU-R, BT.601

Analog out BNC 3x, R, G, B or Y, Pr, Pb, or 3x CVBS

(menu selection):

- RGB out: 3x 0.7Vp-p (+/- 1%), 75 W

- Y, Pr, Pb: 3x 0.7Vp-p (+/- 1%), 75 W

- CVBS out: 3x 1.0Vp- p (+/- 1%), 75 W Frequency response 0.1 to 5.75MHz (+0.5dB/-1dB) K factor Less than 2%

LDK 4540 AUDIO & INTERCOM MODULES

LDK 4540/10 2 ch. audio & 2/4-wire intercom Audio out XLR- 3 2x, 0/+6dBu (+/-1.5dB, max.

18dBu, 600 W, Gain Max. 70dB)

Frequency response 40Hz to 15kHz, (+1/-3dB, 1kHz, -10dBu

output level)

Distortion Less than 0.5% (100Hz/ 1kHz, +6dBu

out, 600 W)

S/N ratio 58dB (unweighted RMS) Intercom in/out D- sub 15- pin, female (program in,

production in/out, engineering in/out in: 0 or 6dBu (max. 6 or 12dBu), 9kW, out: 0 or 6dBu (+/ -2dB, max 12dBu), 600W

Frequency response 150Hz to 6kHz (1kHz, -10dBu output

level)

Distortion Less than 2% (1kHz, +12dBu level)

LDK 4541 Engineering intercom module

LDK 4541/10 XLR-5 (female) engineering intercom

module LDK 4541/20 Tuchel 6- pin engineering intercom module LDK 4541/30 Tuchel 5- pin engineering intercom module LDK 4541/40 XLR-7 (female) engineering intercom

module

(6dBu, +/- 2dB, max 12dBu, 25-400 W) Frequency response 150Hz to 6kHz, +/- 3dB (0dB, 1kHz, -

10dBu output level) S/N ratio 46dB (unweighted RMS) Phantom power +12Vdc (+/ -1V), menu selectable

LDK 4560 MONITORING MODULES

LDK 4560/20 Monitoring HD module (with WFM, PXM

and analog HDTV out) PXM video out BNC 1x, 1.0Vp-p, 75 W, SMPTE 274M or

SMPTE 296M (depending on acquisition

format); R, G, B or Y (menu selection)

with HD tri-level SYNC WFM video out BNC 1x, 1.0Vp-p, 75 W, SMPTE 274M or

SMPTE 296M (depending on acquisition

format); R, G, B or Y (menu selection)

with HD tri-level sync. Analog HDTV out VGA-type D-connector, 15-pin, female,

with R, G, B, H-sync and V-sync Frequency response 0.1 to 30MHz (+0.5dB/- 1dB)

Installation User's Guide LDK 4502 - HDTV Camera Base Station 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

Introduction......................................................................3-2

Front panel ...................................................................... 3-3

Operating Instructions User's Guide LDK 4502 - HDTV Camera Base Station 3-1

Set-up .............................................................................. 3-4

Using the Menu System ..................................................3-5

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.

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 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.

3-2 User's Guide LDK 4502 - HDTV Camera Base Station Operating Instructions

Front panel

1 2 3 4 5 6 7 8 9

HDTV

Prod

Prog

Cam +Floor

Eng

Camera

Communication

On Air Base

Camera Base Station

Station

Camera

Connected

Test

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.

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 channel that is monitored on the connector below.

Intercom connector

Connect a headset to this connector to monitor the selected intercom channel.

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 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.

Camera Communication

This green LED lights when the communications between Camera and Base Station are OK.

Operating Instructions User's Guide LDK 4502 - HDTV Camera Base Station 3-3

Set-up

HDTV

Prod

Prog

Cam +Floor

Eng

Camera Base Station

Left front cover

Opening clasp

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.

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.

Subcarrier (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 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/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.

MENU OFF

Finding your way

Use the Rotary/Push button to move the cursor through the menu items. If a double arrow (>>) is visible, then pressing the Rotary/Push button brings you one level lower in the menu system. Only five items are visible in each 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.

TOP PREVIOUS

Video Monitoring Audio/Intercom SDTV System

Root

Files Diagnostics

Camera Number Camera Power MCP Available Yellow On Air

1 On Ye s Std

Timing

System

Clock Video Mode Teleprompter

The SYSTEM menu above shows the items displayed when you first enter the menu and the other items that are available by scrolling up or down with the Rotary control.

10i59 Off

Operating Instructions 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. Scroll upwards 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.

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 are no double arrows to indicate a sub-menu) then the item pointed to has a value. The value can be:

- a toggle value (only two values)

- a list value (more than two values)

- an analogue value (variable from 00 to 99)

or unavailable (---).

The menu system disappears after a few seconds when you stop navigating. (This delay can be programmed in the

MONITORING / MENU

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.) However, when you enter the

MENU OFF

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.

3-6 User's Guide LDK 4502 - HDTV Camera Base Station Operating Instructions

Menu Structure

Access to the functions on these menus is determined by the user level that has been set. The menus are as follows:

User Levels

The menu items are divided into two user levels. The operator level "O" is default accessible. Menu items with user level Install "I" are only accessible if the menu level is set to Install.

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.

To enter the Install level proceed as follows: a. Enter the menu. b. Navigate to the 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 danger 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.

Monitoring \ Menu \ Menu level

Item.

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.

Diagnostic menu

The diagnostic menu is designed to provide information on the current status of the Base Station.

Operating Instructions User's Guide LDK 4502 - HDTV Camera Base Station 3-7

3-8 User's Guide LDK 4502 - HDTV Camera Base Station Operating Instructions

Section 3 -Appendix

Menu System

Contents

System Menu Structure ...................................A3-2 List of Abbreviations ........................................A3-8

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:

• User level column The User level column indicates the functions that are available with different user levels.

• Values column All available choices are listed for a function.

• Blocked if column Lists the conditions that block the function.

• Default column The default 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; in the operator file or in the system file or not at all.

• 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 <Menu Off> O I Video >> OI Monitoring >> OI Audio/Intercom >> OI SDTV >> OI System >> OI Files >> OI Diagnostics >> OI

Menu text User Values Default Blocked if File Comments

Chroma

Colour Bar

Colour Bar Type

Ext Black Clamp I

On,Off On - Scene

On,Off Off - Scene -

SMPTE,Full SMPTE - System Change white bar level in colour bar

0..99 50 System

VIDEO Menu

Add colour information to the CVBS

nals

MONITORING Menu

Menu text User Values Default Blocked if File Comments

Monitoring Source O I

Display

Menu Time

Menu Level

Statusbar

Studio >>

Studio

Name

Operator >>

Operator

Name

R,G,B,Y Y - Scene Select signal on Monitoring output

On,Time Time - Operator

5...99 10 - Operator

Oper,Inst Inst - -

On,Off Off - Operator Display studio name in Statusbar

[String] - - - Edit studio name

On,Off Off - Operator

[String] - - - Edit camera operator name

Time out superimposed menu text on or off

Time out duration superimposed menu text

Set menu level to Operator or Install level

Display camera operator name in statusbar

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

Audio Level 1

Audio Level 2

Intercom

Private Data >>

Tracker Channel

Prog Channel

Isolate >>

Source

Isolate

ENG >>

Wire Mode I 2 wire,4 wire 4 wire - System Standard studio intercom

Side Tone O I 0..99 50 - Operator level O I 0dB,6dB 6dB

In Ref Level I 0..99 50 - System Input intercom level signal

Out Ref Level O I 0..99 50 - Operator Output intercom level to studio

0dB,6dB 6dB - System

Inter,Priva Inter System

Inter,Priva Inter - System

Local,Rmote Local - Operator

Isol,Syst Syst Source=Rmote Install

ENG Wire Mode=2

Studio audio s in

ut 1

stem level

Studio audio system level

ut 2

Consult Section "Private Data" for detailed information

Private data channel from Camera to Base Station *

Private data channel from Base Station to Camera *

No Intercom communication from Camera to Base Station

Studio

Local = Settin

available in Base Station Menu, Rmote = Settin

available with MCP

Isol = Isolate, Syst = Isolate is off

stem settin

Operator Standard studio intercom

stem settin

from studio

PROD >>

Wire Mode I 2 wire,4 wire 4 wire - System Standard studio intercom

stem settin Side Tone I 0..99 50 - System Level O I 0dB,6dB 6dB

PROD Wire Mode=2

Operator Standard studio intercom

stem settin In Ref Level I 0..99 50 - System Input intercom level signal

from studio

Out Ref Level I 0..99 50 - System Output intercom level to studio

PROG >>

Wire Mode I 2 wire,4 wire 4 wire - System Standard studio intercom

Level O I 0dB,6dB 6dB

PROG Wire Mode=2

Operator Standard studio intercom

stem settin

stem settin In Ref Level I 0..99 50 - System Input intercom level signal

from studio

ENG Headset >> Settings for the optional

headset module

Phantom Power O I On

Off Off - Operator 12V DC Phantom power

Mic Level O I 0dB,20dB 20dB - Operator Headset microphone

sensitivit Side Tone O I 0..99 50 - Operator Headset side ton level Mic to Headset I On

Off On

ENG Wire Mode=2

System Side tone on/off

CAM to Headset O I On,Off On - Operator Camera ENG channel to

headset CAM Volume O I 0..99 50 - Operator Camera ENG channel to

headset level Tracker to Headset O I On,Off On - Operator Tracker ENG channel to

headset

A3-4 User's Guide LDK 4502 - HDTV Camera Base Station Appendix: software status 24

AUDIO/INTERCOM Menu (Continued)

(p)

Menu text User Values Default Blocked if File Comments

Tracker Volume O I 0..99 50 - Operator Tracker ENG channel to

Mic Eng-Out O I On,Off On - Operator Headset to basestation ENG

Mic to Eng-Cam O I On,Off On - Operator Headset to camera ENG

Call I Call,Voice Call - Operator Set to Voice if Voice Mail

headset level

out

channel

functionallity is required. (The Call function is still available if Call is set to Voice)

Voice Mail >> See Section 3 "Voice Mail"

Record ENG O I On,Off On

Record PROD O I On,Off On call is not Voice Operator Intercom messages from the

Record PROG O I On,Off On call is not Voice Operator Intercom messages from the

The LDK 100 and LDK 200 cameras with LDK5430 triax adapter follow these settings automatically.

For the LDK 10

, LDK 20

and LDK 2000

cameras dip- switches in the camera have to be set.

Call is not Voice

Operator Intercom messages from the

ENG channel to the camera

PROD channel to the camera

PROG channel to the camera are recorded.

SDTV Menu

Menu text User Values Default Blocked if File Comments

Chroma >>

Chroma OIOn,Off On - Operator

Level I 0..99 50 - System -

Contour SDTV contour settings

Contour OIOn,Off On - Scene - Source OIG,R,Y,AVG Y - Scene - Level OI0..99 50 - Scene - Vertical Level OI0..99 50 - Scene - Noise Slicer OI0..99 6 - Scene - Course/fine OI0..99 25 - Scene - Level Dependence OI0..99 50 - Scene - Soft Contour OIOn,Off On - Scene - Soft Contour Level OI0..99 70 - Scene -

Notch

Notch I On,Off Off - Scene

Level I 0..99 50 - Scene -

Video Output I

Aspect Ratio I 16:9,4:3 16:09 - - SDTV Aspect Ratio

GRB,YPrPb,CVBS, Off

CVBS - System

Add colour information to the CVBS si

nals

Suppress visible distortion in hatch

atterns

Select si out

nal type at the Options

uts

Appendix: software status 24 User's Guide LDK 4502 - HDTV Camera Base Station A3-5

Menu text User Values Default Blocked if File Comments

Camera Number O I Camera Power O I MCP Available I Yellow On Air O I Timing

H Phase Course

H Phase Fine Subcarrier Course Subcarrier Fine

OI OI OI

Subc H Phase Course

Subc H Phase Fine

Clock

>> Day Month Year Hour Minute

Video Mode I

Teleprompter I

SYSTEM Menu

1..15 15 - - Set camera number On,Off On - Operator Switch the power to the camera Yes,No Yes - Operator See Section "No MCP Available" Std,Indep Std - System Yellow On Air mode

No external reference signal is

0..99 50 No ext. Ref. System

0..99 50 No ext. Ref. System See comments H Phase Course 0,90,180,270 180 No ext. Ref. System See comments H Phase Course

0..99 50 No ext. Ref. System See comments H Phase Course

0,90,180,270 180 Ext. Ref System

0..99 50 Ext. Ref System

1..31 1 - - -

Jan,Feb..Dec Jan - - -

0..99 0 - - -

0..23 0 - - -

0..59 0 - - 10i59,7p59,10i50, 7

10i59 - -

On,Off Off - System -

provided at the reference input connector.

A external reference signal is provided at the reference input connector

See comments Subc H Phase Course

Video modes: 1080i59.94, 720p59.94,1080i50 and 720p50

FILES Menu

Menu text User Values Default Blocked if Comments

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

O_BS1..O_BS4 BS1 Select Operator file

exec - Recall Operator file

exec - Store Operator file

>> Standard Operator files

CUST,FACT CUST

exec - Recall standard Operator file

exec -

S_BS1..S_BS4 - Select System file

exec - Recall System file

exec - Store System file

>> Standard System files

CUST,FACT CUST

exec - Recall standard System file

exec -

Std. Operator fille=FACT

Std. System file=FACT

The "File" column of a menu item indicated with "Operator" is stored in a Operator file.

Set the standard Operator file to customer or to factor

Store standard customer Operator file. It is not

The "File" column of a menu item indicated with "System" is stored in a System file.

Set the standard S factor

Store standard customer System file. It is not

ossible to overwrite the factory file

stem file to customer or to

A3-6 User's Guide LDK 4502 - HDTV Camera Base Station Appendix: software status 24

DIAGNOSTICS Menu

Menu text User Values Default Blocked if File Comments

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 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 >> Yes,No

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

OI OI OI OI OI OI OI OI OI OI OI OI OI OI OI OI

DCPWR..ACODC - - -

Ok,NotOK - - - -

Yes,No - - - -

Ok,NotOK - - - -

Yes,No - - - -

0..255 - - - -

0..9999 - - - -

0..255 - - - -

Yes,No - - - -

exec - - - -

Run,OK,Error - - - -

Run,OK,Error

Run,OK,Error - - - -

exec - - - -

Run,OK,Error - - - -

Run,OK,Error

Run,OK,Error - - - -

Yes,No - - - -

See Section "Triax Status Indications"

Appendix: software status 24 User's Guide LDK 4502 - HDTV Camera Base Station A3-7

List of Abbreviations

Abbreviation Meaning Abbreviation Meaning

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 frame dyn dynamic

exec execute exp exposure ext external ext extended

flt filter fr front frm frame f-run free run

nd neutral density ndf no drop frame ocam camera operator file ocard smart card operator file op operation oper operator outp output ovl overload

pin personal indentification number r/w read/write re rear repl replay r-run record run rst reset

sawt sawtooth scam camera scene file scard smart card scene file sec second sel select srch search st stereo std standard str stretch

hd head hr hour

ind indicator info information interv interview intv interview ir infra-red

lvl level

man manual max maximum mic microphone min minute min minimum mom momentary mon monitor nam non-additive mix

tc time code tm timer

ub user bits unbal unbalanced und underload

var variable ver version vert vertical vf viewfinder

wa wide angle wh white wrn warning wrx wireless receiver

A3-8 User's Guide LDK 4502 - HDTV Camera Base Station Appendix: software status 24

Section 4

Replacements

This section gives information on the procedures to follow when replacing printed circuit boards and mechanical components at first line level.

Contents

Introduction ................................................................ 4-2

Power......................................................................... 4-2

Replacements User's Guide LDK 4502 - HDTV Camera Base Station 4-1

Opening The Base Station ........................................ 4-4

Replacing Dust Filters ............................................... 4-5

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.

Camera

communication

On Air

Mains

Base

Station

Camera

Test Connected

Camera Base Station

4-2 User's Guide LDK 4502 - HDTV Camera Base Station Replacements

Locking the Power Unit

Put the Power Unit in 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 below.

Camera

communication

Camera

communication

On Air

Mains

Camera Base Station

CORRECT

On Air

Mains

Base

Station

Base

Station

Camera

Test Connected

Camera

Test Connected

Camera Base Station

WRONG

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

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 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 of the internal diagnostic system of the base station. The diagnostic messages and the block diagrams are a useful help when fault finding.

Contents

Diagnostic LED Indications................................ 5-2

Triax diagnostic indications ............................... 5-3

Diagnostics User's Guide LDK 4502 - HDTV Camera Base Station 5-1

Board identification ............................................ 5-4

Sync/Encoder HD board status ......................... 5-5

Diagnostic LED Indications

LED Test

When the power to the Base Station is switched on camera communication and on-air LEDs light sequentially. If a LED does not light during start-up that LED is probally defective.

1 2 3 4 5

Camera

Communication

On Air Base

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.

Base Station

This green LED lights when the local power supplies to the Base Station are present.

Camera

Connected

Test

Station

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 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:

OCP: Triax LED Flashes red MCP: Menu:

Camera test LED (4) lights continuously (red)

A continuously lighting red camera test LED (4) indicates a short circuit in the triax connection (or an interrupted inner core). Other indicators of this condition are:

DIAGNOSE \ TRIAX - OPEN Diagnostics \ Communications \ Camera Connected -No

CSHRT

Indicates a short circuit between the core and the inner shield.

TSHRT

OCP: Triax LED red (continuously) MCP: Menu:

DIAGNOSE \ TRIAX - SHORT

Diagnostics \ Board Diagnostics \ Power board \ Triax Status -TSHRT, COPEN or CSHRT (The interpretation of these messages is shown below)

COPEN

Indicates a connection between outer and inner shield or between core and outer shield (when a camera is not connected).

Indicates a short circuit between the inner shield, the outer shield and the core.

SOPEN

Indicates an 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 connected).

Connected

Interrupted

Precautions to avoid Triax problems

• Only use triax cable (with three conductors).

• Ensure that triax connectors (camera, CPU and 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

Video Receiver board

Sync / Encoder HD board

SDTV Output board

FM Transceiver board Audio / Intercom board

Prod

Prog

Cam +Floor

Eng

Camera

On Air

Communication

Camera Base Station

ENG Headset board (option)

Monitoring HD module

Camera

Base

Connected

Test

Station

External Video module

DSC Interface board HD

Triax filter module

I / Com

Sign

Data2

Data1

Audio out

Aux

Link

230

RS232

WFM

PXM

External

HD SDI

CVBS

SDI

Text

Ref

5-4 User's Guide LDK 4502 - HDTV Camera Base Station Diagnostics

Sync/Encoder HD board status

LED indicators 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.

Init. Fail

Sync Lock

Ext. Ref. Avail.

Burst Lock

Diagnostics User's Guide LDK 4502 - HDTV Camera Base Station 5-5

5-6 User's Guide LDK 4502 - HDTV Camera Base Station Diagnostics

Section 6

Service Parts

Contents

Parts list & Exploded Views ............................... 6-2

Service Parts User's Guide LDK 4502 - HDTV Camera Base Station 6-1

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 ................. 3922 406 88721

4.Data Board BS ............................ 3922 406 87681

5.Audio/Intercom BS ...................... 3922 406 87691

6.FM Transceiver HD BS ............... 3922 406 89901

7.Monitoring HD BS ....................... 3922 406 88741

8.BNC Connectorboard HD BS ....... 3922 406 88841

9.Signal Interconn BS .................... 3922 406 87771

10.DSC Interface Board HD BS ..... 3922 406 88831

11Digital Output HD BS ................. 3922 406 89871

Used in .........................................................NAME

LDK4502/00 ................. Standard Base Unit HDTV

LDK4531/20 ................... SDTV Output HD Module

LDK4502/00 ................. Standard Base Unit HDTV

LDK4540/10 ........ 2CH Audio & 2/4 Wire Intercom

LDK4502/00 ................. Standard Base Unit HDTV

LDK4560/20 ...................... Monitoring HD Module

LDK4502/00 ................. Standard Base Unit HDTV

12.Signal Connector Board ............. 3922 406 88221

13.Subboard ................................... 3922 406 88231

14.Ext Video Input HD BS ............. 3922 406 88811

15.Power Module ........................... 3922 407 30681

16.Triax Assy Fischer .................... 3922 407 30531

17.Triax Assy Trilock ..................... 3922 407 30551

18.Triax Assy ARD ........................ 3922 407 30571

19.Triax Assy LEMO 4 .................. 3922 407 30591

20.Triax Assy LEMO BBC ............. 3922 407 30611

21.Triax Assy LEMO 3 .................. 3922 407 30631

LDK4502/00 ................. Standard Base Unit HDTV

LDK4530/20 ............................ Ext Video Input HD

LDK4510/10 .................................... Power Module

LDK4521/10 .............. Triax Module HDTV-Fischer

LDK4521/20 ............... Triax Module HDTV-Trilock

LDK4521/30 ................... Triax Module HDTV-ARD

LDK4521/40 ............. Triax Module HDTV-LEMO 4

LDK4521/50 ........ Triax Module HDTV-LEMO BBC

LDK4521/60 ............. Triax Module HDTV-LEMO 3

6-2 User's Guide LDK 4502 - HDTV Camera Base Station Service Parts

22.Back Plate Blind ....................... 3922 407 33321

Used in ............................................... LDK4502/00

.................................... Standard Base Unit HDTV

23.Front Plate Assy HD BS ........... 3922 407 35741

Used in ............................................... LDK4502/00

.................................... Standard Base Unit HDTV

24 Triax Assy Wired ...................... 3922 407 34551

Used in ............................................... LDK4521/10

................................. Triax Module HDTV-Fischer

Used in ............................................... LDK4521/20

.................................. Triax Module HDTV-Trilock

Used in ............................................... LDK4521/30

...................................... Triax Module HDTV-ARD

Used in ............................................... LDK4521/40

................................ Triax Module HDTV-LEMO 4

Used in ............................................... LDK4521/50

........................... Triax Module HDTV-LEMO BBC

Used in ............................................... LDK4521/60

................................ Triax Module HDTV-LEMO 3

25 Motherboard BS Service Assy .. 3922 407 35471

Used in ............................................... LDK4502/00

.................................... Standard Base Unit HDTV

Service Parts User's Guide LDK 4502 - HDTV Camera Base Station 6-3

26.Dust Filter Set ........................... 3922 407 33521

Used in ............................................... LDK4570/30

....................................................... Dust Filter Set

27.Front Plate Power ..................... 3922 407 33532

Used in ............................................... LDK4510/10

....................................................... Power Module

28.Intercom ENG Option Blind ....... 3922 407 33541

Used in ............................................... LDK4502/00

.................................... Standard Base Unit HDTV

29.Protection Brackets Back ......... 3922 407 33551

Used in ............................................... LDK4502/00

.................................... Standard Base Unit HDTV

30.Print Rail Set ENG Option ......... 3922 407 33561

Used in ............................................... LDK4502/00

.................................... Standard Base Unit HDTV

6-4 User's Guide LDK 4502 - HDTV Camera Base Station Service Parts

31.Fan Assy .................................. 3922 407 33571

Used in ............................................... LDK4510/10

....................................................... Power Module

32.Back Plate Fan Power .............. 3922 407 33581

Used in ............................................... LDK4510/10

....................................................... Power Module

33.Set of Brackets Front ................ 3922 407 33841

Used in ............................................... LDK4502/00

.................................... Standard Base Unit HDTV

34.Fuse Holder USA ...................... 2432 029 01004

Used in ............................................... LDK4510/10

35.Fuse 10A 250V 6,3 x 32............ 2422 086 00386

Used in ............................................... LDK4510/10

....................................................... Power Module

36.Fuse Holder EUROPE ............... 2432 034 20201

Used in ............................................... LDK4510/10

37.Fuse T 4A 250V 5 x 20 ............. 2422 086 01193

Used in ............................................... LDK4510/10

....................................................... 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

Technicolor - Thomson LDK 4502 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual