Kramer VS-88H Manuel utilisateur

Kramer Electronics, Ltd.

Preliminary

USER MANUAL

Model:

VS-88H

8x8 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 About HDCP 5

3.4 Recommendations for Best Performance 5

4Your VS-88H 8x8 HDMI Matrix Switcher 5

5Installing the VS-88H on a Rack 8

6Connecting a VS-88H 8x8 HDMI Matrix Switcher 9

7Operating the VS-88H 8x8 HDMI Matrix Switcher 10

7.1 Switching an Input to an Output 10

7.2 Acquiring the EDID 10

7.2.1 Acquire an EDID from a Connected Output 10

7.2.2 Acquire an EDID from Several Sets of Inputs and Outputs 11

7.2.3 Acquire the Default EDID 11

7.3 Storing and Recalling a Setting 12

7.4 Connecting to the VS-88H via RS-232 12

7.5 Controlling via ETHERNET 13

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

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

8Technical Specifications 14

9Communication Parameters 15

10 Kramer Protocol 2000 16

Figures

Figure 1: VS-88H 8x8 HDMI Matrix Switcher 6

Figure 2: Connecting a VS-88H 8x8 HDMI Matrix Switcher 9

Figure 3: Local Area Connection Properties Window 13

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

Tables

Table 1: VS-88H 8x8 HDMI Matrix Switcher Front Panel Features 7

Table 2: Technical Specifications of the VS-88H 14

Table 3: Communication Parameters 15

Table 4: Protocol Definitions 16

Table 5: Instruction Codes for Protocol 2000 17

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

Congratulations on purchasing your Kramer VS-88H 8x8 HDMI Matrix

Switcher.

that are clearly

defined by function.

The VS-88H is ideal for conference room presentations and advertising

applications, as well as for rental and staging.

Each package includes the following items:

•VS-88H 8x8 HDMI Matrix Switcher

•Power cord

•Windows®-based Kramer control software2

•Windows®-based Ethernet Configuration Manager and Virtual

Serial Port Manager

•Kramer RC-IR3Infrared Remote Control Transmitter (including

the required batteries and a separate user manual3)

•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-88H is a high quality 8x8 matrix switcher for HDMI signals that

fits into one vertical space of a standard 19” professional rack enclosure.

In particular, the VS-88H features:

•Support for up to 2.25Gbps bandwidth per graphic channel1

•Support for HDCP (High Definition Digital Content Protection)

•HDMI Support – HDMI (V.1.4 with 3D, Deep Color,

x.v.Color™, Lip Sync)

•3D Pass-Through

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

intelligent EDID handling and processing algorithm that ensures

Plug and Play operation for HDMI systems

•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

•16 preset memory locations for quick access to common

configurations

Control the VS-88H 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 (EDID2

7.2

) is a data-structure,

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

EDID enables the VS-88H 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. See section for

details of how to acquire the EDID.

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

2 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 simple2interface between any audio/video source, such as

a set-top box, DVD player, or AV receiver and video monitor, such

as a digital flat LCD/plasma television (DTV), over a single lengthy3

•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 cable5

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

currently used in AV systems is reduced

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

4 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

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

simple, cost-effective manner

Your VS-88H 8x8 HDMI Matrix Switcher

3.3 About HDCP

The High-Bandwidth Digital Content Protection (HDCP) standard

(developed by Intel), protects digital video and audio signals transmitted

over DVI or DVI connections between two HDCP-enabled devices to

eliminate the reproduction of copyrighted material. To protect copyright

holders (such as movie studios) from having their programs copied and shared,

the HDCP standard provides for the secure and encrypted transmission of

digital signals.

3.4 Recommendations for Best Performance

To achieve the best performance:

•Use only good quality connection cables1

•Avoid interference from neighboring electrical appliances that

may adversely influence signal quality and position your Kramer

VS-88H away from moisture, excessive sunlight and dust

to avoid interference,

deterioration in signal quality due to poor matching, and elevated

noise levels (often associated with low quality cables).

4 Your VS-88H 8x8 HDMI Matrix Switcher

Figure 1and Table 1define the VS-88H.

1 Available from Kramer Electronics on our Web site at http://www.kramerelectronics.com

Your VS-88H 8x8 HDMI Matrix Switcher

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Figure 1: VS-88H 8x8 HDMI Matrix Switcher

Your VS-88H 8x8 HDMI Matrix Switcher

Table 1: VS-88H 8x8 HDMI Matrix Switcher Front Panel Features

Feature

Function

1 IR Receiver The yellow LED lights when receiving signals from the Infrared remote

control transmitter

2 POWER LED Illuminates when the unit is turned ON

3 ALL Button Pressing ALL before pressing an input button, connects that input to

all outputs1

OFF Button Pressing OFF after pressing an output button disconnects that output

from the inputs. To disconnect all the outputs,

press the ALL button and

then the OFF button

5 SELECT

Buttons2

Select the input to switch to the output (from 1 to 8)

6 OUT Select the output to which the input is switched (from 1 to 8)

7 STO Button Press to store the current settings

7.3(see section )

8 RCL Button Press to recall the current settings3(see section 7.3)

9 LOCK Button Press and hold to toggle disengaging the front panel buttons and to

acquire the EDID

10 EDID Button Press EDID to capture the EDID (see section 7.2)

11 OUTPUT/ INPUT

7-segment LCD Display

Displays the selected input switched to the output (marked above

each input)

12 IN HDMI Connectors Connect to the HDMI sources (from 1 to 8)

13 OUT HDMI Connectors Connect to the HDMI acceptors (from 1 to 8)

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

15 ETHERNET Connector Connects to the PC or other Ethernet Controller

16 ETH RESET Button Press the ETHERNET factory reset button

to reset to the factory default

definitions 4

IP number −192.168.1.39

Mask – 255.255.255.0

Gateway – 192.168.1.1

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

18 Power Switch Illuminated switch for turning the unit ON or OFF

1 For example, press ALL and then Input button # 2 to connect input # 2 to all the outputs

2 Are also used for storing machine setups (see section 7.3)

3 The input/output routing configuration is saved/recalled

4 First turn the VS-88H OFF and then turn it ON again while pressing the RESET button. The unit will power up and load its

memory with the factory default definitions

Installing the VS-88H on a Rack

KRAMER: SIMPLE CREATIVE TECHNOLOGY

5 Installing the VS-88H on a Rack

This section provides instructions for rack mounting the unit.

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