Kramer VS-42H Manuel utilisateur

Kramer Electronics, Ltd.

USER MANUAL

Model:

VS-42H

4x2 HDMI Matrix Switcher

Contents

1Introduction 1

2Getting Started 1

2.1 Quick Start 2

3Overview 3

3.1 Defining EDID 3

3.2 About HDMI 4

3.3 Recommendations for Best Performance 5

3.4 Terminology Used in this User Manual 5

4Your VS-42H 4x2 HDMI Matrix Switcher 5

5Installing the VS-42H in a Rack 8

6Connecting a VS-42H 4x2 HDMI Matrix Switcher 9

7Operating the VS-42H 11

7.1 Acquiring the EDID 11

7.2 Storing and Recalling a Setting 12

7.3 Connecting a PC 13

7.4 Controlling via ETHERNET 13

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

7.4.2 Connecting the ETHERNET Port via a Network Hub (Straight-Through Cable) 15

7.4.3 Control Configuration via the Ethernet Port 15

8Technical Specifications 15

9EDID Factory Default Data 16

10 Kramer Protocol 2000 18

Figures

Figure 1: VS-42H 4x2 HDMI Matrix Switcher 6

Figure 2: Connecting a VS-42H 4x2 HDMI Matrix Switcher 10

Figure 3: Local Area Connection Properties Window 14

Figure 4: Internet Protocol (TCP/IP) Properties Window 14

Tables

Table 1: Terminology Used in this User Manual 5

Table 2: VS-42H 4x2 HDMI Matrix Switcher Front Panel Features 7

Table 3: VS-42H 4x2 HDMI Matrix Switcher Rear Panel Features 7

Table 4: Technical Specifications of the VS-42H 15

Table 5: Protocol Definitions 18

Table 6: Instruction Codes for Protocol 2000 19

Introduction

1 Introduction

Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been

providing a world of unique, creative, and affordable solutions to the vast

range of problems that confront the video, audio, presentation, and

broadcasting professional on a daily basis. In recent years, we have

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

1,000-plus different models now appear in 11 groups1

Thank you for purchasing your Kramer VS-42H 4x2 HDMI Matrix Switcher.

This product is ideal for conference room presentations and advertising

applications, as well as for rental and staging.

that are clearly

defined by function.

Note, that the Kramer VM-42H is identical to the VM-42HDMI;just

the name has changed replacing the suffix “HDMI” by “H” (according

to the HDMI Guideline).

Each package includes the following items:

•VS-42H 4x2 HDMI Matrix Switcher

•Power cord, rack “ears” and null-modem adapter

•Windows®-based Kramer control software2

•Kramer RC-IR3Infrared Remote Control Transmitter (including the

required batteries and a separate user manual

and Windows®-based

Ethernet Configuration Manager and Virtual Serial Port Manager

•This user manual3

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 cables4

1 GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Matrix Switchers; GROUP 3: Control Systems;

GROUP 4: Format/Standards Converters; GROUP 5: Range Extenders and Repeaters; GROUP 6: Specialty AV Products;

GROUP 7: Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9: Room Connectivity;

GROUP 10: Accessories and Rack Adapters; GROUP 11: Sierra Products

2 Downloadable from our Web site at http://www.kramerelectronics.com

3 Download up-to-date Kramer user manuals from our Web site at http://www.kramerelectronics.com

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

Getting Started

KRAMER: SIMPLE CREATIVE TECHNOLOGY

2.1 Quick Start

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

Overview

3 Overview

The VS-42H is a high quality 4x2 matrix switcher for HDMI signals.

In particular, the VS-42H features:

•Support of up to 1.65Gbps bandwidth per graphic channel1

•Two sets of input selector buttons

•I-EDIDPro™ Kramer Intelligent EDID Processing™, an intelligent

EDID handling and processing algorithm that ensures Plug and Play

operation for HDMI systems

(eight in total) to switch to the outputs

•HDCP support (High Definition Digital Content Protection)

•Kramer reKlocking™ & Equalization Technology that rebuilds the

digital signal to travel longer distances

•A PANEL LOCK button to prevent unwanted tampering with the

buttons on the front panel

•Installation in one vertical space of a standard 19” professional rack

enclosure

Control the VS-42H using the front panel buttons, or remotely via:

•RS-232 serial commands transmitted by a touch screen system, PC, or

other serial controller

•The Kramer infrared remote control transmitter

•The ETHERNET

3.1 Defining EDID

The Extended Display Identification Data (EDID3

) is a data-structure,

provided by a display, to describe its capabilities to an HDMI source. The

EDID enables the VS-42H to “know” what kind of monitor is connected to

the output. The EDID includes the manufacturer’s name, the product type,

the timing data supported by the display, the display size, luminance data

and (for digital displays only) the pixel mapping data.

1 Suitable for resolutions up to UXGA at 60Hz, and for all HD resolutions

2 From INPUT 1 to INPUT 4, TO OUTPUT 1 and from INPUT 1 to OUTPUT 4, TO OUTPUT 2

3 Defined by a standard published by the Video Electronics Standards Association (VESA)

Overview

KRAMER: SIMPLE CREATIVE TECHNOLOGY

3.2 About HDMI

High-Definition Multimedia Interface (HDMI) is an uncompressed

all-digital1

In particular, HDMI

audio/video interface, widely supported in the entertainment and

home cinema industry. It delivers the highest high-definition image and

sound quality. Note that Kramer Electronics Limited is an HDMI Adopter

and an HDCP Licensee.

•Provides a simple

3interface between any audio/video source, such as a

set-top box, DVD player, or A/V receiver and video monitor, such as a

digital flat LCD / plasma television (DTV), over a single lengthy4

•Supports standard, enhanced, high-definition video, and multi-channel

digital audio

cable

•Transmits all ATSC HDTV standards and supports 8-channel digital

audio, with bandwidth to spare to accommodate future enhancements

and requirements

on a single cable

•Benefits consumers by providing superior, uncompressed digital video

quality via a single cable6

•Is backward-compatible with DVI (Digital Visual Interface)

, and user-friendly connector

•Supports CEC, two-way communication between the video source

(such as a DVD player) and the digital television, enabling new

functionality such as automatic configuration and one-button play

HDMI has the capacity to support existing high-definition video formats

(720p, 1080i, and 1080p, 2K and 4K), standard definition formats such as

NTSC or PAL, as well as 480p and 576.

1 Ensuring an all-digital rendering of video without the losses associated with analog interfaces and their unnecessary digital-

to-analog conversions

2 HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI

licensing LLC

3 With video and multi-channel audio combined into a single cable, the cost, complexity, and confusion of multiple cables

currently used in A/V systems is reduced

4 HDMI technology has been designed to use standard copper cable construction at up to 15m

5 HDMI supports multiple audio formats, from standard stereo to multi-channel surround-sound. HDMI has the capacity to

support Dolby 5.1 audio and high-resolution audio formats

6 HDMI provides the quality and functionality of a digital interface while also supporting uncompressed video formats in a

simple, cost-effective manner

Your VS-42H 4x2 HDMI Matrix Switcher

3.3 Recommendations for Best Performance

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 and position

your VS-42H away from moisture, excessive sunlight and dust

3.4 Terminology Used in this User Manual

Table 1defines some terms that are used in this user manual.

Table 1: Terminology Used in this User Manual

Term Definition

802.3 The standard specification for ETHERNET that is maintained by the Institute of Electrical

and Electronics Engineers (IEEE).

Dynamic Host

Configuration

Protocol (DHCP)

Allows the network administrator to distribute IP addresses from a central point and

automatically send a new IP address when an Ethernet point is plugged into a different

network location.

Gateway A network position serving as an entry to another network. On the Internet, a node or

stopping point can be either a gateway node or a host (end-point) node.

IP Address A 32-binary digit number that identifies each sender or receiver (within a network via a

particular server or workstation) of data (HTML pages or e-mails) that is sent in packets

across the Internet. Every device connected to an IP network must have a unique IP

address. This address is used to reference the specific unit.

Local Area Network

(LAN)

Computers sharing a common communications line or wireless link, which often share a

server within a defined geographic area.

Media Access

Control (MAC)

Address

A computer's unique hardware number (or address) in a LAN or other network. On an

Ethernet LAN, the (MAC) address is identical to the Ethernet address.

Transmission

Control

Protocol/Internet

Protocol (TCP/IP)

The basic communication language or protocol of the Internet that breaks the message

into appropriately sized packets for the network, and can be used as a communications

protocol in an intranet or an extranet.

4 Your VS-42H 4x2 HDMI Matrix Switcher

Figure 1illustrates the front and rear panels of the VS-42H. Table 2and

Table 3define the front and rear panels of the VS-42H, respectively.

Your VS-42H 4x2 HDMI Matrix Switcher

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Figure 1: VS-42H 4x2 HDMI Matrix Switcher

Your VS-42H 4x2 HDMI Matrix Switcher

Table 2: VS-42H 4x2 HDMI Matrix Switcher Front Panel Features

Feature

Function

1 IR Receiver The red LED lights when receiving signals from the

Infra-red remote control transmitter

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

3 INPUT SELECTOR

Buttons

TO OUTPUT 2 Press an INPUT SELECTOR button to select an input

(from 1 to 4) to switch to output 2

4 TO OUTPUT 1 Press an INPUT SELECTOR button to select an input

(from 1 to 4) to switch to output 1

5 OFF Buttons TO OUTPUT 1 Press to toggle disconnecting output 1

6 TO OUTPUT 2 Press to toggle disconnecting output 2

7 EDID Button

Press to acquire the EDID

8 STO Button Press to store an input setting

9 RCL Button Press to recall an input setting

10 LOCK Button Press to toggle disengaging the front panel buttons and

to acquire the EDID (see section 7.1)

Table 3: VS-42H 4x2 HDMI Matrix Switcher Rear Panel Features

Feature

Function

11 IN HDMI Connectors Connect to the HDMI sources (from 1 to 4)

12 OUT 1 HDMI Connector Connect to the HDMI acceptor 1

13 OUT 2 HDMI Connector Connect to the HDMI acceptor 2

14 RS-232 9-pin D-sub Port Connects to the PC or the Remote Controller2

ETHERNET Connector Connects to the PC or other Ethernet Controller

16 RESET Button Press the ETHERNET factory reset button to reset to the

factory default definitions3

IP number −192.168.1.39

Mask – 255.255.255.0

Gateway – 192.168.1.1

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

1 Illuminates when configuring the EDID

2 Via a null-modem connection

3 First disconnect the power cord and then connect it again while pressing the RESET button. The unit will power up and load

its memory with the factory default definitions

Installing the VS-42H in a Rack

KRAMER: SIMPLE CREATIVE TECHNOLOGY

5 Installing the VS-42H in a Rack

This section provides instructions for rack mounting the unit.

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