Thomson GC801701 Users Guide
HD
WIRELESS
User’s Guide
3922 496 30771 April 2009 v3.02
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HD Wireless
HDTV Digital Wireless camera system
Declaration of conformity
We, Grass Valley Nederland B.V., Kapittelweg 10, 4827 HG Breda, The
Netherlands, declare under our sole responsibility that the LDK
LDK
4453/25, LDK 4454/60, LDK 4455/50, LDK 4460/XX, LDK 4470/XX,
LDK
5464/XX, LDK 5465/20, LDK 5466/22 and LDK 5466/25 are in compliance
with the following standards:
- EN60950: Safety
- EN301489-3: EMC for Radio Devices
- EN 302 064: Radio
- ETS 300 220: Radio
following the provisions of:
- RTT&E Directive 1999/5/CE
We, Grass Valley Nederland B.V., Kapittelweg 10, 4827 HG Breda, The
Netherlands, declare under our sole responsibility that the remainder of the
components used in this product is in compliance with the following standards:
- EN60065: Safety
- EN55103-1: EMC (Emission)
- EN55103-2: EMC (Immunity)
following the provisions of:
4453/22,
a. the Low Voltage directive 2006/95/EC
b. the EMC directive 2004/108/EC
FCC Class A Statement for LDK 5453/20 and LDK 5466/20
These products generate, use, and can radiate radio frequency energy and if not
installed and used in accordance with the instructions, may cause interference to
radio communications.
These have been tested and found to comply with the limits for a class A digital
device pursuant to part 74 of the FCC rules, which are designed to provide
reasonable protection against such interference when operated in a commercial
environment.
Operation of these products in a residential area is likely to cause interference in
which case the user at his own expense will be required to take whatever
measures may be required to correct the interference.
Copyright
Copyright Grass Valley Nederland B.V. 2009. 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.
Table of contents
Chapter 1 – Introduction
1.1 Technology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.3 System composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
1.4 Unit identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
1.5 Packing/unpacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Chapter 2 – Installation
2.1 Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
2.2 Wireless camera adapter (WCA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.2.1 Attaching an adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
2.2.2 Attaching antennas to the adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.2.3 Attaching a battery to the camera adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
2.3 Antenna Management Unit (AMU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
2.3.1 Antenna positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2.3.2 Antenna unit assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2.4 Wireless Control Unit (WCU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.4.1 Connecting the studio intercom system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
2.4.2 Connecting the studio signalling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Chapter 3 – Using menu . . . . . . . . . . . . . . . . . . . . . . . . . s
3.1 Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
3.2 Setting up the WCU menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
3.2.1 Using the rotary/push button to set up the WCU . . . . . . . . . . . . . . . . . . . . . . . 35
3.2.2 Using an OCP 400 to set up the WCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
3.3 Navigating the WCU menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
3.3.1 Entering the system menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
3.3.2 Finding your way . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
3.3.3 Leaving the Systems Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
3.3.4 Making changes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
3.3.5 Using the Recall File to undo changes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Chapter 4 – Setting up
4.1 Wireless Insight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
4.2 Wireless Camera Adapter (WCA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
4.2.1 Select video frequency channel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
4.2.2 Select data frequency channel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
4.2.3 Select transmission profiles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
4.2.4 Select camera number. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
4.2.5 Camera head audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
4.2.6 Intercom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
4.2.7 Viewfinder indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
4.3 Antenna Management Unit (AMU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
4.3.1 AMU indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
4.3.2 Selecting AMU identifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
4.4 Wireless Control Unit (WCU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
4.4.1 Select a video acquisition mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
4.4.2 Set transmission frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
4.4.3 Set transmission profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
4.4.4 Select camera number. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
4.4.5 WCU audio menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
4.4.6 WCU intercom menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
4.4.7 Signalling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
4.4.8 WCU controls and indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
Chapter 5 – Menu contents
5.1 Wireless Control Unit menu structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
5.1.1 WCU user levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
5.2 WCU menu contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
5.2.1 WCU Video menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
5.2.2 WCU Monitoring menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
5.2.3 WCU Audio/Intercom menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
5.2.4 WCU SDTV menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
5.2.5 WCU System menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
5.2.6 WCU System menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
5.2.7 WCU Files menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
5.2.8 WCU Diagnostics menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
5.3 Camera (LDK 8000) install menu for WCA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
Chapter 6 – Connectors
6.1 WCA connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
6.1.1 Viewfinder video output connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
6.1.2 HD - SDI connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
6.1.3 Audio microphone 1 connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
6.1.4 Audio microphone 2 connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
6.1.5 Intercom headset connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
6.1.6 DC power input socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
6.1.7 DC power and tally output connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
6.2 AMU connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
6.2.1 Triax connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
6.2.2 Data emitter socket (DATA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
6.2.3 RF receiver connectors (UHF IN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
6.2.4 RF receiver connectors (UHF OUT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
4 HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02)
6.3 WCU connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
6.3.1 Triax connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
6.3.2 Power connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
6.3.3 Intercom connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
6.3.4 Signalling connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
6.3.5 Audio out connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
6.3.6 Data connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
6.3.7 Ethernet connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
6.3.8 Reference input connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
6.3.9 CVBS output connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
6.3.10 SDI output connectors 1 and 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
6.3.11 SDI output connector 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Chapter 7 – Specifications
7.1 Specifications for Antenna Management Unit (AMU) . . . . . . . . . . . . . . . . . . . . . . . 75
7.2 Specifications for RF receiver units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
7.3 Specifications for RF data emitter unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
7.4 Specifications for Wireless Control Unit (WCU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
7.5 Specifications for Wireless Camera Adapter (WCA). . . . . . . . . . . . . . . . . . . . . . . . . 77
7.6 Specifications for LDK 5455 Video Booster (optional) . . . . . . . . . . . . . . . . . . . . . . . 78
Chapter 8 – Exchanging the RF module
Chapter 9 – Installing the Video booster
HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02) 5
End-of-life product recycling
Grass Valley’s innovation and excellence in product design also extends to the programs we’ve
established to manage the recycling of our products. Grass Valley has developed a
comprehensive end-of-life product take back program for recycle or disposal of end-of-life
products. Our program meets the requirements of the European Union’s WEEE Directive and
in the United States from the Environmental Protection Agency, individual state or local
agencies.
Grass Valley’s end-of-life product take back program assures proper disposal by use of Best
Available Technology. This program accepts any Grass Valley branded equipment. Upon
request, a Certificate of Recycling or a Certificate of Destruction, depending on the ultimate
disposition of the product, can be sent to the requester.
Grass Valley will be responsible for all costs associated with recycling and disposal, including
freight, however you are responsible for the removal of the equipment from your facility and
packing the equipment ready for pickup.
For further information on the Grass Valley product take back system please contact Grass
Valley at + 800 80 80 20 20 or +33 1 48 25 20 20 from most other countries. In the US and
Canada please call 800-547-8949 or 530-478-4148. Ask to be connected to the EH&S
Department. In addition, information concerning the program can be found at:
www.grassvalley.com/environment
Trademarks
Grass Valley and Infinity are trademarks of Grass Valley, Inc. All other tradenames referenced
are service marks, trademarks, or registered trademarks of their respective companies.
Website
Visit the Grass Valley public website to download the latest user’s guide updates and additional
information about your broadcast product:
www.grassvalley.com
6 HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02)
Important information
Read these instructions carefully and retain them for future reference.
Safety Summary
This information 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, verify the proper
functioning of the protective earth lead.
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.
Any changes or modifications not expressly approved in this manual could void your authority
to operate this equipment.
This product has been designed and tested according to EN-60950.
Attention
The radio frequency channels used by this equipment may be constrained or restricted by law
in the country where you are operating this equipment. Check before using this equipment
that all applicable licenses or authorizations have been obtained.
Any modifications shall void the warrantee and could make the user liable for any disturbances
caused by the modified equipment.
Read and comply with the warning and caution notices that appear in the manual.
• 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.
HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02) 7
Warnings
• Do not modify this equipment.
• Do not use this equipment in areas where it may endanger safety such as hospitals or
airports.
• This equipment generates electromagnetic radio frequencies. Installation must confrom
to the instructions given in this manual.
• Installation of this equipment must only be performed by qualified personnel.
• Do not use any accessories other than those recommended by the manufacturer.
• The current and voltages present in this equipment are dangerous. 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.
• Mount equipment so that power lead can be accessed to disconnect power.
• The power lead of the WCU must always be connected to a power socket with a
protective earth.
• 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.
• Use only the antennas supplied. Do not use the camera without antennas. Switch off
power to the units before detaching antennas.
• Avoid contact with the right side cover of the camera during operation as it may become
hot.
8 HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02)
Cautions
• To prevent risk of overheating, ventilate the product correctly.
• Connect the product only to a power source with the specified voltage rating.
• Always switch off the camera before changing the battery or changing the power supply.
• Any cables connected to the camera must be less than 3 m to avoid interference.
Summary of cautions used in this manual:
• Always disconnect from the power supply before opening the adapter.
• Connection panel position in the rack should ensure that the plug and power cord are
within easy reach for switching off purposes.
• Be extremely careful with the connectors between the camera head and the adapter. Do
not allow the guide pins to damage the pins of the connector. Follow these steps in the
order given. Tightening the screws in the wrong order could result in mechanical damage
to the camera. Loosening the screws in the wrong order could result in mechanical
damage to the camera.
• Never supply power to an adapter without first ensuring that the antennas are attached.
• Use only the antennas supplied.
• Switch off the power to the units before detaching the antennas.
• The input voltage to the camera must stay between +11 VDC and +17 Vdc.
• Disconnect the power to the WCU before opening the AMU.
HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02) 9
Triax cable systems
• Only connect a Triax cable from the same LDK camera family to the unit.
• Do not allow system earth currents to exceed 1.5 A in the outer shield of the Triax cable or
0.2
A in other cable shields.
• To avoid excessive earth currents in a Triax system, galvanically separate the power earth
connection of equipment connected to the AMU from the AMU earth.
• It is strictly prohibited to short circuit the inner and outer shields of a Triax cable used to
connect an AMU to a WCU.
Galvanic separation
Because of the nature of Triax systems, with long distances between AMU and WCU, the risk
of earth currents flowing is greater. These earth currents can result in damage to the
equipment.
To prevent earth currents from flowing in the Triax system, we recommend galvanic separation
of earthed equipment connected to the AMU. This separation can be achieved by using an
isolation transformer between the local power outlet and the equipment connected to the
AMU. Alternatively, use equipment that has a double insulation and therefore does not require
an earth connection.
10 HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02)
Precautions
To ensure continual high performance from the camera take the following precautions into
consideration:
• Avoid very damp places. If the environment is wet or damp a rain cover must be used to
protect the unit.
• Do not subject the unit to severe shocks or vibration.
• Do not expose the camera to extreme temperatures.
• Do not leave the unit in direct sunlight or close to heating appliances for extended periods.
• Do not allow sunlight to shine into the viewfinder.
• Do not allow LASER beams to shine into the lens as this could damage the CCD sensors.
• Avoid extreme highlights as these can cause various kinds of optical reflections.
• Be careful when connecting and disconnecting triax cables.
– Do not mix triax units from different types of camera systems (HD with SD, RGB triax
with digital triax).
– Make connections swiftly and firmly to avoid false error messages.
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
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 GREEN or GREEN
HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02) 11
Sicherheit
Diese Informationen sind als Leitfaden für qualifiziertes Fachpersonal gedacht, das die
Gefahren beim Umgang mit potenziell gefährlicher elektrischer/elektronischer Ausrüstung
kennt. Es handelt sich dabei nicht um eine vollständige Zusammenstellung aller
Sicherheitsvorkehrungen, die beim Gebrauch dieser oder anderer elektronischer Geräte zu
beachten sind.
Die Montage, Wartung und Instandsetzung dieser Ausrüstung ist mit Risiken für Personal und
Ausrüstung verbunden und darf nur von qualifiziertem Personal vorgenommen werden, wobei
mit der nötigen Sorgfalt vorzugehen ist.
Mit der Montage, Bedienung, Instandhaltung oder Instandsetzung dieser Ausrüstung
betrauten Personen wird dringend geraten, sich mit der Theorie und Praxis der Ersten Hilfe
vertraut zu machen.
Beim Einbau und Betrieb dieser Ausrüstung müssen die örtlichen Gebäudesicherheits- und
Brandschutzvorschriften beachtet werden.
Vor dem Anschluss der Ausrüstung an die Stromversorgung der Anlage muss überprüft
werden, ob der Schutzleiter intakt ist.
Wenn eine Beeinträchtigung des sicheren Betriebs wahrscheinlich ist, muss das Gerät außer
Betrieb gesetzt und gegen ungewollten Betrieb gesichert werden. Dann muss der zuständige
Kundendienst benachrichtigt werden. Eine Beeinträchtigung der Sicherheit ist zum Beispiel
dann wahrscheinlich, wenn das Gerät nicht wie vorgesehen funktioniert oder einen sichtbaren
Schaden aufweist.
Dieses Produkt wurde nach EN-60950 entwickelt und geprüft.
Wichtig
Die für diese Ausrüstung verwendeten Funkfrequenzkanäle können in dem Land, in dem diese
Ausrüstung betrieben wird, gesetzlichen Beschränkungen unterliegen. Prüfen Sie vor dem
Einsatz dieser Ausrüstung nach, ob alle relevanten Zulassungen bzw. Genehmigungen
vorliegen.
Änderungen haben zur Folge, dass die Garantie ungültig wird und der Benutzer für etwaige
durch die veränderte Ausrüstung verursachte Störungen haftbar gemacht werden könnte.
Bei der Durchführung von Servicearbeiten sind die mit "Achtung" und "Vorsicht"
gekennzeichneten Warnhinweise in den Handbüchern zu lesen und zu beachten.
• Mit "Vorsicht" wird auf eine Gefahr hingewiesen, die korrekte Arbeits- oder
Verfahrensweisen erfordert, um Tod oder Verletzung zu verhindern.
• Mit "Achtung" werden Arbeitsanweisungen gekennzeichnet, die zu befolgen sind, um eine
Beschädigung oder Zerstörung der Ausrüstung bzw. von Eigentum zu verhindern.
12 HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02)
Vorsicht
• An dieser Ausrüstung dürfen keine Änderungen vorgenommen werden.
• Diese Ausrüstung darf nicht in Bereichen eingesetzt werden, in denen Sie die Sicherheit
gefährden könnte (z.b. krankenhäuser oder flughäfen).
• Diese Ausrüstung erzeugt elektromagnetische Funkfrequenzen. Die Montage muss
gemäss den Anweisungen in diesem Handbuch erfolgen.
• Diese Informationen vor der Montage oder Wartung und Instandsetzung dieser
Ausrüstung genau durchlesen
• Die Montage dieser Ausrüstung darf nur von Fachpersonal vorgenommen werden.
• Es darf nur das vom Hersteller empfohlene Zubehör verwendet werden.
• Die sStromstärke und Spannungen in dieser Ausrüstung sind gefährlich. Die
Sicherheitsvorschriften sind vom Personal stets einzuhalten.
• Vor dem Abnehmen von Abdeckungen oder Verkleidungen ist stets die Stromzufuhr
abzuschalten.
• Vor der Ausführung von Wartungs- un Instandsetzungsarbeiten sind
Hochspannungspunkte stets elektrisch zu entladen.
• Nehmen Sie nie interne Einstellungen vor und führen Sie nie Wartungs- oder
Instandsetzungsarbeiten aus, wenn Sie allein oder ermüdet sind.
• Bei Eintreten eines Notfalls unbedingt die Stromzufuhr abschalten.
• Ausrüstung so montieren, dass das Netzkabel zum Abschalten der Stromzufuhr
zugänglich ist.
• Das Netzkabel des WCU muss immer an eine Netzdose mit einer Schutzerdung
angeschlossen werden.
• Jede Unterbrechung des Schutzleiters innerhalb oder ausserhalb des Geräts oder
Trennung der Schutzleiter-anschlussklemme könnte das Gerät gefährlich machen. Eine
absichtliche Unterbrechung ist untersagt.
• Es dürfen nur Sicherungen des vorgeschriebenen Typs und Nennwerts verwendet
werden.
• Es dürfen nur die mitgelieferten Antennen verwendet werden. Die Kamera darf nicht ohne
Antennen betrieben werden. Vor dem Antennen-abbau muss die Stromzufuhr zu den
Geräten abgeschaltet werden.
• Die rechtsseitige Abdeckung der Kameragehaüse nicht anrühren weil das Oberflach heiß
werden kann.
HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02) 13
Achtung
• Um einer Überhitzungsgefahr vorzubeugen, ist das Produkt korrekt zu belüften.
• Das Produkt darf nur an eine Stromquelle mit der vorgeschriebenen Nennspannung
angeschlossen werden.
• Niemals ein analoges Triax-System an ein digitales Triax-System anschließen.
• System-Erdströme dürfen 1,5 A in der äußeren Abschirmung des Triax-Kabels bzw. 0,2 A
in anderen Kabelschirmen nicht übersteigen.
• Die innere und äußere Abschirmung des Triax-Kabels nicht kurzschließen.
• Die Kamera vor dem Wechsel der Batterie oder dem Wechsel der Stromversorgung
immer ausschalten.
• Alle an die Kamera angeschlossenen Kabel müssen weniger als 3 m lang sein, um
Störungen zu vermeiden.
Zusammenstellung von in diesem Handbuch verwendeten Warnhinweisen:
• Immer von der Netzversorgung trennen, bevor der Adapter geöffnet wird.
• Stecker zwischen Kamerakopf und Adapter mit äußerster Vorsicht handhaben. Darauf
achten, dass die Steckerstifte nicht durch die Führungsstifte beschädigt werden.
• Diese Schritte in der angegebenen Reihenfolge ausführen.
• Das Anziehen der Schrauben in der falschen Reihenfolge kann zu mechanischen Schäden
an der Kamera führen.
• Das Lösen der Schrauben in der falschen Reihenfolge kann zu mechanischen Schäden an
der Kamera führen.
• Niemals einem Adapter Strom zuführen, ohne sich zuerst zu vergewissern, dass die
Antennen angebracht sind.
• Es dürfen nur die mitgelieferten Antennen verwendet werden.
• Vor dem Abnehmen der Antennen muss die Stromzufuhr zu den Geräten abgeschaltet
werden.
• Die Eingangsspannung darf nie +17 VDC überschreiten.
• Vor dem Öffnen des AMU muss die Stromzufuhr zum WCU abgeschaltet werden.
14 HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02)
Chapter 1
Introduction
1.1 Technology
The HD wireless system docks to the Grass Valley HD family of LDK cameras to form an
HD Digital Wireless Camera System. It supports 1080i50/60, 720p50/60 and 1080psF25/29.97
acquisition while using an innovative approach both to compression and transmission.
For compression, the HD wireless system uses state-of-the-art JPEG 2000 compression
technology with a 10-bit, end-to-end signal. You can use intra-field or spatial/temporal
compression. What's more, there is no MPEG-style group of pictures (GoP). Consequently
every frame is of the same high quality for postprocessing and editing.
For transmission, this bi-directional system provides genlock and full control of the camera in
the same way as with a triax cable system. Coupled with a high bit-rate protocol (based on the
802.16 physical layer), it features low latency, enabling you to integrate wireless shots into your
production with imperceptible video-to-audio delay. To fulfill specific requirements in different
environments a set of profiles allow you to balance between the robustness of the wireless
transmission and its bit-rate. The high-performance digital transmission means that the system
is omnidirectional with no adverse effects from multi-path reflections.
Chapter 1 - Introduction
Shooting range
The HD wireless system features a three-antenna diversity set. This receiving unit, when
suitably placed, together with a video output power of 60 mW, offers you a shooting range of
up to 150 m (500 ft). This shooting area can be extended to up to 400 m (1,300 ft) using the
optional LDK 5451 Video Booster. The built-in data booster provides coverage of up to 1,000 m
(3,280 ft) for the data link.
Adding a second antenna set can readily extend the coverage area, letting you move, for
example, from a stadium to a dressing room. The system switches automatically and seamless
between the two antenna sets.
The connection between a base station and the wireless system's antenna set uses
conventional Triax cable, enabling you to locate an antenna up to 600 m (1,970 ft) from the
base station using 11 mm (0.43 in)
compatible with studio production facilities, the Grass Valley C2IP camera control system, and
utilizes the same operational control panels as other Grass Valley LDK series cameras using
the C2IP system.
The HD Wireless camera system integrates perfectly into your existing set-up. It is a flexible
camera system that is equally at home in the studio or out on location in an outside broadcast
environment.
Triax cable. The HD wireless camera system is fully
HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02) 15
Chapter 1 - Introduction
1.2 Features
• Excellent HD picture quality using powerful JPEG 2000-based compression
• Supports 1080i50/60, 720p50/60 and 1080psF25/29.97 formats
• Robust and reliable transmission based on a modified 802.16 physical layer.
• Coverage area up to 150 m (500 ft).
• Three-antenna diversity system for transmission reliability
• Omni-directional antenna system for maximum flexibility
• Low latency performance and genlock features
• Easy integration in studio and stadium environment with standard triax cameras
• Choice of transmission profiles to fulfill specific production needs
• Supports C2IP control systems and OCP 400 control panels
• Dockable with LDK HD camera heads
• On-screen display selection of video and data transmission frequencies
• End-to-end digital processing with 10-bit quality level
• Support of roaming when using two antenna sets for increased coverage
• Freeze frame in the case of interrupted video link
• Optional video booster available for long-transmission applications
16 HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02)
1.3 System composition
A wireless system includes:
• A wireless camera adapter (WCA) including RF module, a video antenna and a data
antenna.
• An antenna management unit (AMU).
• Set of three RF Receiver units with three matching video antennas.
• Data emitter and booster unit with matching data antenna.
• An antenna bracket to mount RF receiver and data emitter, and antennas.
• A 15 m (50 ft) antenna cable set consisting of three coax cables with BNC connectors and
an RS
422 screened cable with a 9-pin D connector.
• A wireless control unit (WCU).
• A cable (ordering code 47233914AB) for use with Grass Valley’s Wireless Insight
software.
For a complete Digital Wireless Camera system the following elements must be added:
Chapter 1 - Introduction
• An HD LDK camera head and viewfinder
• A broadcast lens
• Triax and network cables
For full remote control:
• An Operational Control Panel (OCP 400) or
• A Multiple Control Panel (MCP 400)
To expand the operating range of the camera an additional AMU with antenna set can be
added to the system.
Note
☞
The camera head, lens, viewfinder, control panels, Triax cables and network cables are not
included with an HD wireless system.
HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02) 17
Chapter 1 - Introduction
1.4 Unit identification
Unit Type nu m b e r
HD Wireless Control Unit (Fischer) LDK 4470/10
HD Wireless Control Unit (Trilock) LDK 4470/20
HD Wireless Control Unit (ARD) LDK 4470/30
HD Wireless Control Unit (Lemo/4E) LDK 4470/40
HD Wireless Control Unit (Lemo/BBC) LDK 4470/50
HD Wireless Control Unit (Lemo/3T) LDK 4470/60
HD Antenna Management Unit (Fischer) LDK 4460/10
HD Antenna Management Unit (Trilock) LDK 4460/20
HD Antenna Management Unit (ARD) LDK 4460/30
HD Antenna Management Unit (Lemo/4E) LDK 4460/40
HD Antenna Management Unit (Lemo/BBC) LDK 4460/50
HD Antenna Management Unit (Lemo/3T) LDK 4460/60
RF Receiver antenna set (3x) for 2.0 - 2.2 GHz LDK 4453/20
RF Receiver antenna set (3x) for 2.2 - 2.4 GHz LDK 4453/22
RF Receiver antenna set (3x) for 2.5 - 2.7 GHz LDK 4453/25
RF Data emitter 456 MHz LDK 4454/60
RF Data booster (included in system) LDK 4455/50
HD Wireless Camera Adapter (Anton Bauer battery plate) LDK 5464/00
HD Wireless Camera Adapter (IDX battery plate) LDK 5464/10
HD RF Data Module Wireless adapter 456 MHz LDK 5465/20 (included in LDK 5464/xx adaptor)
HD RF Module Wireless adapter for 2.0 - 2.2 GHz LDK 5466/20
HD RF Module Wireless adapter for 2.2 - 2.4 GHz LDK 5466/22
HD RF Module Wireless adapter for 2.5 - 2.7 GHz LDK 5466/25
COFDM Video Booster 500 mW (Anton Bauer batt. plate) LDK 5455/50
COFDM Video Booster 500 mW (IDX batt. plate) LDK 5455/60
HD Antenna N-type for 2.0 - 2.2 GHz LDK 5457/20
HD Antenna N-type for 2.2 - 2.4 GHz LDK 5457/22
HD Antenna N-type for 2.5 - 2.7 GHz LDK 5457/25
19-inch rack mounting kit for one WCU BDT05701AA
Coupling kit for two WCUs BDT05700AA
18 HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02)
1.5 Packing/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 Grass Valley sales or
service centre within eight days. If the shipping container shows signs of damage or stress,
notify the carrier as well.
If a unit is being returned to Grass Valley 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 Grass
Valley service centre.
If the original packing can no longer be used, the following general instructions should be used
for repacking with commercially available materials:
1. Wrap unit in heavy paper or plastic.
Chapter 1 - Introduction
2. Use strong shipping container.
3. Use a layer of shock-absorbing material around all sides of the unit to provide firm
cushioning and prevent movement inside container.
4. Seal shipping container securely.
5. Mark shipping container FRAGILE to ensure careful handling.
HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02) 19
Chapter 1 - Introduction
20 HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02)
Chapter 2
Installation
2.1 Configurations
This wireless transmission system combines with an HD LDK camera head to form a HD
Digital Wireless Camera system. The camera head with the attached Wireless Camera Adapter
(WCA), communicates wirelessly with the Antenna Management Unit (AMU). The AMU is
connected to the Wireless Control Unit (WCU) via a Triax cable.
For different RF frequency ranges, different wideband RF modules are available which cover
the ranges 2.2 to 2.4 GHz, 2.0 to 2.2 GHz or 2.5 to 2.7 GHz using 18 MHz bandwith.
Chapter 2 - Installation
Output video signals
The WCU delivers three SDI video signals for the studio system. Either HD or SD output
signals can be selected for the three SDI output connectors in the WCU Video menu. SDI
outputs 1 and 2 are always the same (HD or SD) but SDI output 3 can be set independently.
Two analog CVBS and a digital monitoring signal (SDI output 3) are available from the WCU.
These signals carry the On-Screen Display (OSD) texts and are intended for use in a control
room.
The SDI outputs 1 and 2 do not contain OSD information and are intended for use in a
production room.
Control
Remote control of the camera is achieved through the C2IP network that can be connected to
the WCU. Control panels such as the OCP 400 can be used to gain full access to the camera.
Set the parameters for the control network in the WCU System menu.
Increased range
To expand the operating range of the camera an additional AMU with antenna set can be
added to the system. The WCU selects automatically between the two receiving sets without
a picture break (roaming).
HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02) 21
Chapter 2 - Installation
Figure 2-1. Camera wireless system
Digital wireless data link
RF Data Emitter to camera
Digital wireless video link
Camera to RF Receiver
typical range 150 m (or 400 m with
optional video booster)
Optional second receiving set to extend the operating area
LDK 4454
RF Data Emitter
LDK 4453
RF Receiver
LDK 4454
RF Data Emitter
LDK 4453
RF Receiver
Tri ax
600 m with
11 mm Cable
Tri ax
600 m with
11 mm Cable
LDK 4460
Antenna
Management
Unit (AMU)
LDK 4460
Antenna
Management
Unit (AMU)
LDK 4470
Wireless Control Unit
(WCU)
SDI video output
to studio system
C2IP Network
OCP 400
The power supply is applied to the WCU and via the Triax cable to the AMU. The camera is
battery (DC) powered using high-density batteries.
The OCP 400 operational control panel is connected to the WCU using a Ethernet connection.
If the OCP is connected directly to the WCU, use a crossover cable.
Triax cable
The AMU is connected to the WCU using a Triax cable. The maximum length of cable that can
be used is 600 m (1,970 ft) for a 11mm Triax cable.
The approximate maximum cable lengths between an AMU and a WCU are given in the table
below. Digital tramsmission will generate increasing bit errors and video may be lost when
these lengths are exceeded. The maximum length is given for cables of the highest quality.
The quality of poorer cables and the interconnections can adversely affect this maximum
length.
Table 2-1. Triax cable length guide
Cable diameter Maximum length
8 mm (0.32 in) 400 m (1,300 ft)
11 mm (0.43 in) 600 m (1,970 ft)
14 mm (0.55 in) 800 m (2,600 ft)
22 HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02)
2.2 Wireless camera adapter (WCA)
If you decide to change frequency bands, then refer to the Appendix - Exchanging the
frequency module.
Carry out the following steps to prepare the camera for use:
• Attach the adapter to the camera.
• Attach the antennas to the adapter.
• Power the camera via the adapter.
2.2.1 Attaching an adapter
Caution
Be extremely careful with the connectors between the camera head and the adapter. Do not
allow the guide pins to damage the pins of the connector.
Follow these steps in the order given. Tightening or loosening the screws in the wrong order
could result in mechanical damage to the camera.
Chapter 2 - Installation
To attach an adapter to the camera proceed as follow:
1. Fit the guide pin at the top rear of the camera head and the guide pins on either side of
the camera connector into the corresponding slots
and of the adapter.
2. First, tighten the two horizontal screws on the top of camera.
3. Next, tighten the two horizontal screws at the front of the camera.
4. Lastly, tighten the vertical screw in the handle of the camera.
To detach an adapter from the camera head follow the steps for attaching it in the reverse
order.
Figure 2-2. Attaching the adapter
5 1
3
4
2
HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02) 23
Chapter 2 - Installation
2.2.2 Attaching antennas to the adapter
The wireless camera adapter uses two different antennas: a Data link antenna and a Video link
antenna. Attach both antennas securely to the wireless adapter.
Figure 2-3. Attaching the antennas
Data RF antenna
Video RF antenna
Video RF antenna
Identification ring
The following tables show which antenna to use for the chosen frequency ranges.
Video frequency Identification ring
2.0 to 2.2 GHz Black ring + code ‘0’
2.2 to 2.4 GHz Red ring + code ‘2’
2.5 to 2.7 GHz Green ring + code ‘5’
Data frequency Antenna type
456 MHz 25814730 (length: 175 mm / 6.9 in)
Caution
Never supply power to an adapter without first ensuring that the antennas are attached.
Always use the antenna that was supplied with the frequency module. Using the wrong
antenna will result in poor coverage.
Always switch off the power to the units before detaching the antennas.
24 HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02)
2.2.3 Attaching a battery to the camera adapter
Attach a battery pack to the rear of the camera adapter or supply a +12 VDC nominal voltage to
the DC in connector on the rear of the adapter. Due to possible high power consumption a
high-density battery pack is recommended.
Caution
The input voltage at the DC in connector must stay between +11 VDC and +17 VDC.
Always switch off the camera before removing the battery.
Figure 2-4. Camera power supply
Chapter 2 - Installation
DC in power supply socket
Viewfinder battery indicator
The BATT indicator in the viewfinder flashes when battery voltage is low. It lights continuously
when battery voltage is less than 11VDC.
Figure 2-5. Battery indicator
Battery indicator
MEDIA
REC
-
++
+
4.7
7.55.63.2
BATT
AWFL
ND/RE
FOC+
AW2AW1
!
HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02) 25
Chapter 2 - Installation
2.3 Antenna Management Unit (AMU)
2.3.1 Antenna positioning
To get the best benefits from reflections the receiving set is equipped with a three-antenna
diversity system. The AMU uses the MRC (Maximum Ratio Combining) system for optimal
transmission robustness. Both transmitting and receiving antennas are omni-directional, so
there’s no need for alignment or tracking.
Position the AMU strategically in the area you wish to cover. Preferably, mount the antenna
assembly on a mast or attach it to a raised structure.
Caution
Always ensure that the antennas are vertical. This ensures best reception.
If required, a second AMU can be used to extend the covered area. To cover a typical stage
area, it might be a good idea to place antenna assemblies upside-down at a high point on either
side of the stage.
A good rule of thumb is to keep a line of sight from the camera standpoint towards the
receiving antennas.
Caution
Always use the antennas that were supplied with the modules. Using the wrong antennas will
result in poor coverage.
2.3.2 Antenna unit assembly
Set up the antenna support assembly close to the AMU as follows:
1. Unfold the antenna support assembly.
2. Attach the three antenna receiver units to the ends of the arms.
3. Attach the data emitter unit including the data booster to the centre of the assembly.
4. Screw the three antennas with SMA connector onto the antenna receiver units.
5. Connect the data antenna with BNC connector onto the data booster unit.
6. Connect the data booster SMA input to the data emitter BNC output with the supplied
coaxial cable.
7. Connect the three BNC coaxial connectors of the supplied cable to the antenna receiver
units.
8. Connect the 9-pin sub-D connector to the data emitter unit.
9. Connect the 2-pin LEMO connector to the data booster unit.
26 HD Wireless HDTV Digital Wireless camera system User’s Guide (v3.02)
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