THOMSON Grass Valley Triton TTN-BVS-3232 Manuale utente

MANUAL PART NO. 04-050680-004 Rev. 1

MARCH 14, 2003

INSTALLATION MANUAL

TRITON routing switcher

nalog Video Router 32x32

Product model no. TTN-BVS-3232

the most watched worldwide

Headquarters

Thomson Broadcast Systems

17 rue du Petit Albi - BP 8244

95801 Cergy Pontoise Cedex

FRANCE

Thomson Broadcast and

Media Solutions, Inc.

P.O. Box 599000

Nevada City, CA 95959-7900

USA

Copy

Triton are trademarks of Thomson. Specifications subject to change without notice.

For customer service, please call (800) 547-8949. For comments or questions concerning this manual, please

contact: Technical Publications Department, P.O. Box 30816, Salt Lake City, Utah 84130 USA. Phone: (801)

972-8000. Fax: (801) 977-1602. Email: SLCtechpubs@THmulti.com

iii

Contents

Electromagnetic Radiation Notice v

Hardware Warranty and Software License vi

Parts and Service vi

Revision history vii

1General 1

1.1 Specifications 1

1.2 Connection drawing 2

2Power connection 2

3Connecting the BVS-3232 to your PC 3

3.1 Selection of router level 3

3.2 Pin-out of RS-232 connector 3

3.3 Maximum cable length 3

4NCB connection 4

4.1 Several routers in one system 4

4.2 Connecting control panels 4

4.3 Pin-out and cable type 5

4.3.1 RJ45 connectors 5

4.3.2 5-pin DIN connectors 5

4.3.3 RJ45 to 5-pin DIN converter 6

4.4 Control bus structure 6

4.5 Maximum distance between NCB devices 6

4.6 Control Bus configuration notes 6

5Router configuration 8

5.1 Router level 8

5.2 Router mode 9

5.3 VIT Mode 13

5.4 Power up mode 13

6Connecting video signals to the BVS-3232 13

7Control and connection of Triton systems, interface protocol 14

7.1 Important notes regarding the Triton Control Protocol 14

7.1.1 Binary Code 14

7.1.2 Echo 14

7.1.3 RS-422 Matrixes 14

7.1.4 Timeout 14

7.2 Basic principles 14

7.2.1 Example: A single unit with no NCB connected 14

7.2.2 Example: Several units connected by NCB 15

7.3 RS232 15

7.4 NCB 15

7.5 Commands 16

7.5.1 Audio crosspoint set 16

7.5.2 Audio crosspoint set acknowledge 16

7.5.3 Video crosspoint set 16

7.5.4 Video crosspoint set acknowledge 17

7.5.5 Crosspoint status request 17

Electromagnetic Radiation Notice

The following information is given to note compliance with the United States Government Federal Communications

Commission (FCC) Rules (47 CFR Part 15) designed to limit interference to radio and TV reception. The ruling establishes

measurement procedures and frequency criteria for Class A computing devices (commercial and industrial applications) with

the following conduction and radiation limits:

CLASS A COMPUTING DEVICE: CONDUCTION LIMIT (Part 15.812)

Frequency (MHz) Maximum RF Line Voltage (uV)

0.45 - 1.6 1000

1.6 - 30 3000

CLASS A COMPUTING DEVICE: RADIATION LIMIT (Section 15.810)

Frequency (MHz) Distance (meters) Field Strength (uV/m)

30 - 88 30 30

88 - 216 30 50

216 - 1000 30 70

The policy of Thomson is one of continual development and improvement. For that reason Thomson uses components and

manufacturing techniques that provide the current state-of-the-art suppression of electromagnetic radiation. This equipment, in

production before October 1, 1981, has not been tested to the above listed measurements. However, equipment such as this

delivered after October 1, 1983 will have the measurements on record at the factory. Therefore, in compliance with the stated

FCC Regulation, the following information is provided for the user:

NOTE

Interference to Radio Communications

This equipment generates, uses, and can radiate radio frequency energy and if not installed and used

in accordance with the instruction manual, may cause interference to radio communications. As

temporarily permitted by regulation it has not been tested for compliance with the limits for Class A

computing devices pursuant to Subpart J of of Part 15 of FCC Rules, which are designed to provide

reasonable protection against such interference. Operation of this equipment 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.

Hardware Warranty and Software License

Please contact your local Thomson representative for

hardware warranty and software license information.

Parts and Service

Thomson maintains a full stock of replacement parts available for immediate shipment.

NORTH AMERICA PARTS AND SERVICE

Please call toll-free 1-800-547-8949.

You will be switched automatically to the parts and service representative nearest you.

For email correspondence: [email protected]

Internet: http://www.thomsongrassvalley.com

INTERNATIONAL PARTS AND SERVICE

Contact your Thomson representative.

vii

Revision history

Current revision of this document is the uppermost in the table below.

Revision Replaces Date Change Description

1 0 14/03/03 Updated with new Thomson/GVG design.

0 - 10/10/00 Initial Revision

BVS-3232 Rev. 1

1 General

The BVS-3232 is a 32x32 video router with vertical interval switching. This state of the art router

provides 125MHz video bandwidth. High performance circuits in SMD technology assure undiminished

signal quality. The BVS-3232 is designed for all demanding routing tasks in digital studio and broadcast

environments. The built-in RS-232 interface allows the user to control the router via the Triton Router

Control System PC software with many operational features. The control bus allows linking the unit to

the BAS-3232 or BES-3232 video router thus creating a 32x32 AFV router. Several units can be

combined to form RGB, VGA or other larger matrix systems. One or several Triton remote control panels

can control the BVS-3232 as well. Another unique feature of the Triton 32x32 series is the possibility to

reconfigure the router via the configuration switch on the back plane so that the unit can be several types

of routers:

32x32 Composite Video

16x16 Y/C (SVHS)

10x10 Beta / YUV

8x8 RGB/Sync

1.1 Specifications

Frequency response: 0-125MHz -3dB

Differential gain: < 0.06% (3.58/4.43MHz)

Differential phase: < 0.06° (3.58/4.43MHz)

Crosstalk: < -60dB (3.58/4.43MHz)

Video S/N Ratio: typ. 70dB

Bar tilt: < 0.1%

Lum. non-linearity: < 0.1%

Number of inputs: 32 terminated

Number of outputs: 32

Impedance: 75 ohms

Return loss: typ. 40dB @ 10MHz

Max signal: 2 Vp-p

VIT input: Comp. Video 1Vpp, 300mV sync, looped, 75ohms

DC offset: typ. < 15mV

Propagation delay: 9ns ± 1ns

Coupling: DC

Connector: BNC

RS-232 interface: 19200 baud

AC power: External power supply 100 - 260 VAC

DC power: ±5V, connector DB9 male

Dimensions: 483 x 132 x 120 mm (19”, 3RU)

BVS-3232 Rev. 1

1.2 Connection drawing

Configuration

Video input section Video output section switches

Vertical Interval Trigger RS-232 port NCB1

Power connector

2 Power connection

Do not connect mains to the desktop power supply before connecting the power supply to the

router.

Connect the DB9 female connector from the desktop power supply to the main unit. Tighten the screws to

assure a proper contact. To connect mains to the desktop power supply you need a mains cord with IEC

320 connector.

The BVS-3232 is normally delivered with the desktop power model AC ±5V / 30W. Upon customer

request, BVS-3232 can also be delivered with DC ±5V / 30W, which may be fed by a 36 – 72 VDC

mains power source. A Frame mounted power supply solution is also available.

Please refer to the latest Triton Product Catalogue for power supply types, or call Thomson Grass Valley

for this information.

If any third party power supply is used the BVS-3232 router requires ±5V DC with a minimum current of

800mA. The following pin-out is used on the DB9 male power connector:

Pin 1 0V

Pin 2 +5V

Pin 6 -5V

1Network Control Bus. The protocol of this bus is equal, and compatible to the MIDI bus protocol.

Indice

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