Kramer VS-81HD Manuel utilisateur

Kramer Electronics, Ltd.

USER MANUAL

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Model:

VS-81HD

8x1 HD/SD-SDI Switcher

Contents

Introduction 1

Getting Started 1

2.1

Quick Start 1

Overview 3

Your VS-81HD 8x1 HD/SD-SDI Switcher 3

4.1

Using the IR Transmitter 6

Installing on a Rack 7

Connecting Your VS-81HD 8x1 HD/SD-SDI Switcher 8

6.1

Dipswitch Settings 10

6.1.1

Setting the Machine ID Dipswitches 10

6.2

Controlling via RS-232 (for example, using a PC) 11

6.3

Controlling via the RS-485 Port 12

6.4

Controlling via ETHERNET 13

6.4.1

Connecting the ETHERNET Port directly to a PC (Crossover Cable) 13

6.4.2

Connecting the ETHERNET Port via a Network Hub (Straight-Through Cable) 14

6.4.3

Configuring the Ethernet Port 14

6.5

Controlling via the REMOTE Connector 15

Operating the VS-81HD 16

7.1

Locking the Front Panel 16

Technical Specifications 17

Kramer Protocol 2000 18

Figures

Figure 1: VS-81HD 8x1 HD/SD-SDI Switcher 4

Figure 2: Connecting the VS-81HD 8x1 HD/SD-SDI Switcher 9

Figure 3: VS-81HD MACHINE ID Dipswitches 10

Figure 4: Connecting a PC without using a Null-modem Adapter 11

Figure 5: Controlling via RS-485 (for example, using an RC-3000) 12

Figure 6: Local Area Connection Properties Window 13

Figure 7: Internet Protocol (TCP/IP) Properties Window 14

Figure 8: Using the REMOTE Connector 15

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Contents

Tables

Table 1: VS-81HD 8x1 HD/SD-SDI Switcher Features 5

Table 2: MACHINE ID Dipswitch Settings 10

Table 3: Technical Specifications of the VS-81HD 8x1 HD/SD-SDI Switcher 17

Table 4: Protocol Definitions 18

Table 5: Instruction Codes for Protocol 2000 19

Introduction

1 Introduction

Welcome to Kramer Electronics (since 1981): a world of unique, creative and

affordable solutions to the infinite range of problems that confront the video,

audio and presentation professional on a daily basis. In recent years, we have

redesigned and upgraded most of our line, making the best even better! Our

500-plus different models now appear in 8 Groups

, which are clearly defined

by function.

Congratulations on purchasing your Kramer VS-81HD 8x1 HD/SD-SDI

Switcher. This product is ideal for:

Professional broadcasting and production studios

Post production

The package includes the following items:

VS-81HD 8x1 HD/SD-SDI Switcher

Null-modem adapter and power cord

This user manual

2 Getting Started

We recommend that you:

Unpack the equipment carefully and save the original box and packaging

materials for possible future shipment

Review the contents of this user manual

Use Kramer high performance high resolution cables

2.1 Quick Start

This quick start chart summarizes the basic setup and operation steps.

1 GROUP 1: Distribution Amplifiers; GROUP 2: Video and Audio Switchers, Matrix Switchers and Controllers; GROUP 3:

Video, Audio, VGA/XGA Processors; GROUP 4: Interfaces and Sync Processors; GROUP 5: Twisted Pair Interfaces;

GROUP 6: Accessories and Rack Adapters; GROUP 7: Scan Converters and Scalers; and GROUP 8: Cables and Connectors

2 Download up-to-date Kramer user manuals from the Internet at this URL: http://www.kramerelectronics.com

3 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Getting Started

Overview

3 Overview

The Kramer VS-81HD is a true 8x1 switcher for standard definition / high

definition SDI signals that lets you switch any one of the eight inputs to two

identical outputs.

In particular, the VS-81HD:

Features selector buttons that automatically light up in different colors—

green, when the VS-81HD detects a ‘standard definition’ signal, or blue,

when it detects a ‘high definition’ signal

Features reclocking and equalization on each input

Supports cable equalization and is SMPTE 259M, 292M and DVB-ASI

compliant

SupportsANCdata(embeddedaudio,Teletext, timecodeandsoon)

Switches according to the Bi-level or Tri-level Genlock input according to

SMPTE RP-168

Has an OFF button to disconnect the outputs

Has a front panel lock button

The VS-81HD, which is housed in a 19" 1U rack mountable enclosure, and is fed

from a 100-240 VAC universal switching power supply, can be controlled via the:

Front panel buttons

Infra-red remote control transmitter

Infra-red remote extension cable transmitter, see section 4.1

Remotely, by RS-232 or RS-485 serial commands transmitted by a touch

screen system, PC, or other serial controller

ETHERNET

Remote contact closure for forced operation

To achieve the best performance:

Connect only good quality connection cables, thus avoiding interference,

deterioration in signal quality due to poor matching, and elevated noise

levels (often associated with low quality cables)

Avoid interference from neighboring electrical appliances that may

adversely influence signal quality and position your Kramer VS-81HD

away from moisture, excessive sunlight and dust

4 Your VS-81HD 8x1 HD/SD-SDI Switcher

Figure 1 and Table 1 define the VS-81HD 8x1 HD/SD-SDI Switcher.

1 Digital Video Broadcasting - Asynchronous Serial Interface

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Your VS-81HD 8x1 HD/SD-SDI Switcher

Figure 1: VS-81HD 8x1 HD/SD-SDI Switcher

Your VS-81HD 8x1 HD/SD-SDI Switcher

Table 1: VS-81HD 8x1 HD/SD-SDI Switcher Features

# Feature Function

1 IR Receiver The red LED is illuminated when receiving signals from the Infra-red

remote control transmitter

2 POWER Switch Illuminated switch for turning the unit ON or OFF

3 OFF Button Press to disconnect the outputs

4 INPUT SELECTOR Buttons Select the input to switch to the output (from 1 to 8)

5 PANEL LOCK Button Disengages the front panel buttons

6 IN BNC Connector Connect to the genlock source

7 TERM Button Press to terminate the genlock source (75) or release for looping

GENLOCK

LOOP BNC Connector Connect to the GENLOCK connector of the next unit in the line

9 INPUTS BNC Connectors Connect to the serial digital video sources (from 1 to 8)

10 OUTPUTS SDI BNC

Connectors

Connect the two identical SDI outputs to serial digital video

acceptors (1 and 2)

11 RS-485 Detachable Terminal

Block Port

PIN G is for the Ground connection

; PINs B (-) and A (+) are for RS-485

12 RS-232 DB 9F Port Connects to the PC or the Remote Controller

13 REMOTE Terminal Block

Connector

Connect to dry contact switches (see section 6.5)

14 MACHINE ID Dipswitches Dipswitches for setting the machine ID number

15 REMOTE IR Opening

Connects to an external IR receiver

unit for controlling the machine via

an IR remote controller (instead of using the front panel IR receiver)

16 ETH FACTORY RESET

Button

Press to reset to factory default definitions

IP number 192.168.1.39

Mask – 255.255.255.0

Gateway – 192.168.1.1

17 ETHERNET Connector Connects to the PC or other Serial Controller through computer

networking

18 Power Connector with Fuse AC connector enabling power supply to the unit

1 Extending the genlock source to another unit

2 The ground connection is sometimes connected to the shield of the RS-485 cable. In most applications, the ground is not

connected

3 Via a null-modem connection

4 Covered by a cap. The 3.5mm connector at the end of the internal IR connection cable fits through this opening

5 Optional. Can be used instead of the front panel (built-in) IR receiver to remotely control the machine (only if the internal

IR connection cable has been installed), see section 4.1

6 First disconnect the power cord and then connect it again while pressing the ETH Factory Reset button. The unit will power

up and load its memory with the factory default definitions

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Your VS-81HD 8x1 HD/SD-SDI Switcher

4.1 Using the IR Transmitter

You can use the RC-IR2 IR transmitter to control the machine via the built-in

IR receiver on the front panel or, instead, via an optional external IR receiver

The external IR receiver can be located 15 meters away from the machine.

This distance can be extended to up to 60 meters when used with three

extension cables

Before using the external IR receiver, be sure to arrange for your Kramer

dealer to insert the internal IR connection cable

with the 3.5mm connector

that fits into the REMOTE IR opening on the rear panel.

Connect the external IRreceiver to the REMOTE IR 3.5mm connector.

1 Model: C-A35M/IRR-50

2 Model: C-A35M/A35F-50

3 P/N: 505-70434010-S

Installing on a Rack

5 Installing on a Rack

This section describes what to do before installing on a rack and how to rack

mount.

Before installing on a rack, be sure that the environment is

within the recommended range:

Operating temperature range +5 to +45 Deg. Centigrade

5 to 65% RHL, non-condensing

-20 to +70 Deg. Centigrade

5 to 95% RHL, non-condensing

Operating humidity range

Storage temperature range

Storage humidity range

When installing on a 19" rack, avoid hazards by taking

care that:

It is located within the recommended environmental

conditions, as the operating ambient temperature of a

closed or multi unit rack assembly may exceed the

room ambient temperature.

Attach both ear brackets to the

machine. To do so, remove the

screws from each side of the machine

(3 on each side), and replace those

screws through the ear brackets.

Place the ears of the machine

against the rack rails, and insert the

proper screws (not provided) through

each of the four holes in the rack

ears.

Note that:

Detachable rack ears can be removed

for desktop use

Always mount the machine in the rack

before you attach any cables or

connect the machine to the power

If you are using a Kramer rack adapter

kit (for a machine that is not 19"), see

the Rack Adapters user manual for

installation instructions (you can

download it at:

http://www.kramerelectronics.com)



In some models, the front panel

may feature built-in rack ears

Once rack mounted, enough air will still flow around the

machine.

The machine is placed straight in the correct horizontal

position.

You do not overload the circuit(s). When connecting

the machine to the supply circuit, overloading the

circuits might have a detrimental effect on overcurrent

protection and supply wiring. Refer to the appropriate

nameplate ratings for information. For example, for

fuse replacement, see the value printed on the product

label.

The machine is earthed (grounded) in a reliable way

and is connected only to an electricity socket with

grounding. Pay particular attention

and that you use only the power cord that is

supplied with the machine.

to situations where

electricity is supplied indirectly (when the power cord is

not plugged directly into the socket in the wall), for

example, when using an extension cable or a power

strip,



CAUTION!!

Before Installing on a Rack

How to Rack Mount

To rack-mount a machine:

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