Kramer VS-88DTP Manuale utente

Kramer Electronics, Ltd.

USER MANUAL

Model:

VS-88DTP

8x8 DVI - Twisted Pair Matrix Switcher

Contents

1Introduction 1

2Getting Started 1

2.1 Quick Start 2

3Overview 3

3.1 Recommendations for Best Performance 3

3.2 Using Twisted Pair Cable 4

4Defining the VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher 5

4.1 Using the IR Transmitter 7

5Installing the VS-88DTP in a Rack 8

6Connecting the VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher 9

6.1 Connecting to the VS-88DTP via RS-232 10

6.2 Connecting to the VS-88DTP via RS-485 10

6.2.1 Setting the RS-485 Machine Number 10

6.2.2 Setting the RS-485 Bus Termination 11

6.2.3 Connecting and Controlling Multiple VS-88DTP Devices 12

6.3 Connecting to the VS-88DTP via Ethernet 13

6.3.1 Connecting to the Ethernet Port directly to a PC 13

6.3.2 Connecting to the Ethernet Port via a Network Hub 14

7Operating the VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher 14

7.1 Routing Inputs to Outputs 14

7.2 Disconnecting Outputs 14

7.3 Storing and Recalling Setups in Presets 15

7.4 Switching between Protocol 2000 and Protocol 3000 15

7.5 Acquiring the EDID 16

7.5.1 Acquiring an EDID from a Single Output 16

7.5.2 Acquiring an EDID from Several Outputs to Several Inputs 16

7.5.3 Acquiring the Default EDID 17

7.6 Locking and Unlocking the Front Panel Buttons 17

7.7 Control Configuration via the Ethernet Port 17

8Controlling the VS-88DTP Remotely via Ethernet 17

8.1 Connecting to the VS-88DTP via your Browser 18

8.2 The Main Switching Matrix Page 20

8.2.1 Switching an Input to an Output 20

8.2.2 Operating in the Offline Mode 21

8.2.3 Storing and Recalling Setups 22

8.2.4 Locking the Front Panel Buttons 24

8.3 The Configuration Page 24

9Technical Specifications 25

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Contents

10 Default Communication Parameters 25

11 Default EDID 26

12 Updating the VS-88DTP Firmware 27

13 Table of ASCII Codes for Serial Communication (Protocol 3000) 27

14 Hex Codes for Serial Communication (Protocol 2000) 28

15 Kramer Protocol 28

15.1 Switching Protocols 28

15.1.1 Switching Protocols via the Front Panel Buttons 28

15.2 Kramer Protocol 3000 29

15.2.1 Host Message Format 29

15.2.1.1 Simple Command 29

15.2.1.2 Command String 29

15.2.2 Device Message Format 29

15.2.2.1 Device Long Response 29

15.2.3 Command Terms 29

15.2.4 Entering Commands 30

15.2.5 Command Forms 30

15.2.6 Command Chaining 31

15.2.7 Maximum String Length 31

15.2.8 Backward Support 31

15.3 Kramer Protocol 2000 35

Figures

Figure 1: VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher Front View 5

Figure 2: VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher Rear View 6

Figure 3: Connecting the VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher 9

Figure 4: RS-485 DIP-switches 11

Figure 5: RS-485 Termination DIP-switch 11

Figure 6: Control of Multiple VS-88DTP Devices via RS-232 and RS-485 12

Figure 7: Local Area Connection Properties Window 13

Figure 8: Internet Protocol (TCP/IP) Properties Window 14

Figure 9: Preset Number Assignments using the Selector Buttons 15

Figure 10: Java Test Page Success Message 18

Figure 11: Entering the IP Number in the Address Bar 18

Figure 12: The Loading Page 19

Figure 13: First Time Security Warning 19

Figure 14: Main Switching Matrix Page 20

Figure 15: Selecting a Switching Point on the Matrix 21

Figure 16: Switching in the Offline Mode 21

Figure 17: Selecting Preset 07 22

Figure 18: Selecting Preset 03 23

Figure 19: Recalling a Preset in Offline Mode 23

Figure 20: Configuration Page 24

Contents

iii

Tables

Table 1: VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher Front Panel Features 5

Table 2: VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher Rear Panel Features 6

Table 3: Machine Number DIP-switch Settings 11

Table 4: VS-88DTP Technical Specifications 25

Table 5: Default Communication Parameters 25

Table 6: VS-88DTP Video Signal Codes for Protocol 3000 27

Table 7: VS-88DTP Hex Codes for Switching via RS-232/RS-485 28

Table 8: Instruction Codes for Protocol 3000 31

Table 9: Protocol Definitions 35

Table 10: Instruction Codes for Protocol 2000 36

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 the Kramer VS-88DTP 8x8 DVI - Twisted Pair

Matrix Switcher, which is ideal for conference room presentations and

advertising applications, as well as for rental and staging.

that are clearly

defined by function.

Each package includes the following items:

•The VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher

•Power cord2

•Windows®-based Kramer control software

•Windows®-based Ethernet Configuration Manager and Virtual Serial

Port Manager

•Kramer RC-IR3Infrared Remote Control Transmitter (including the

required batteries and a separate user manual4

•This user manual4

)

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 cables5

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 We recommend that you use only the power cord supplied with this device

3 Downloadable from http://www.kramerelectronics.com

4 Download up-to-date Kramer user manuals from http://www.kramerelectronics.com

5 The complete list of Kramer cables is on http://www.kramerelectronics.com

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Getting Started

2.1 Quick Start

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

Overview

3 Overview

The high quality Kramer VS-88DTP is an 8x8 DVI - Twisted Pair Matrix

Switcher that accepts up to eight DVI inputs and routes any or all of them to

any or all eight TP (Twisted Pair) outputs for connection to compatible TP

receivers, for example, the PT-572HDCP+ or TP-574.

The VS-88DTP features:

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

EDID handling and processing algorithm that ensures Plug and Play

operation for DVI systems

•An OFF button to disconnect one or all outputs

•A LOCK button to prevent unwanted tampering with the front panel

buttons

•16 preset memory locations for storing configuration configurations

•1U height that fits a standard 19” professional rack enclosure

You can control the VS-88DTP using the front panel buttons, or remotely

via:

•RS-232/RS-485 serial commands transmitted by a touch screen

system, PC or other serial controller

•The Kramer infrared remote control transmitter

•Ethernet over a LAN

•An external remote IR receiver (optional, see Section 4.1)

3.1 Recommendations for Best Performance

To achieve the best performance:

•Use only high-quality connection cables1

•Avoid interference from neighboring electrical appliances that may

adversely influence signal quality and position your Kramer

VS-88DTP 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).

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

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Overview

3.2 Using Twisted Pair Cable

Kramer engineers have developed special twisted pair cables to best match

our digital twisted pair products; the Kramer BC-DGKat524 (CAT 5

24 AWG), the Kramer BC-DGKat623 (CAT 6 23 AWG cable), and the

Kramer BC-DGKat7a23 (CAT 7a 23 AWG cable). These specially built

cables significantly outperform regular CAT 5/CAT 6/CAT 7a cables.

Defining the VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher

4 Defining the VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher

Figure 1 and Table 1 define the front view of the VS-88DTP.

Figure 1: VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher Front View

Table 1: VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher Front Panel Features

Feature

Function

1 IR LED Lights yellow when receiving a signal from an IR remote control

2 IR Sensor IR remote control signal receiver

3 POWER LED Lights green when the device is powered on

4 ALL Button Press to select all outputs (see Section 7.1)

5 OFF Button Press to disconnect one or all outputs (see Section 7.2)

6 SELECT IN Buttons Press to select an input (1 to 8) following the selection of an output

7 SELECT OUT Buttons Press to select an output (1 to 8) followed by the selection of an input

8 STO Button Press to store a matrix configuration

9 RCL Button Press to recall a matrix configuration

10 LOCK Button Press and hold to toggle locking and unlocking the front panel buttons (see Section 8.2.4)

11 EDID Button1Press to acquire the EDID (see Section 7.5)

12 OUTPUT Numbers Indicates the relevant output to which an input (1 to 8, shown on the 7-segment display) is currently switched

13 7-segment Display Displays the selected video input switched to the output (marked above each input)

1 Lights when configuring the EDID

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Defining the VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher

Figure 2 and Table 2 define the front view of the VS-88DTP.

Figure 2: VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher Rear View

Table 2: VS-88DTP 8x8 DVI - Twisted Pair Matrix Switcher Rear Panel Features

Feature

Function

1 IN 1 to IN 8 DVI Input Connectors Connect to the DVI sources

2 OUT 1 to OUT 8RJ-45 TP Output Connectors Connect to the TP receivers (for example, PT-572HDCP+ and TP-574)

3 RS-232 9-pin D-sub (F) Connect to a PC or other serial remote controller

4 PROG TERM 2-way DIP-switch DIP-switch 1

Sets the RS-485 bus termination (see Section 6.2.2)

Up = Off, Down = On. Default = On

DIP-switch 2

Sets the Programming mode. Only for the use of

Kramer service personnel. Default = Off

5 RS-485 3-pin Terminal Block Connect to a serial controller or to another VS-88DTP unit.

Connect G to Ground, B to B, and A to A (see Section 6.2)

6 ETHERNET RJ-45 TP Connector Connect to a PC or LAN for remote control

7 REMOTE IR 3.5mm Mini Jack Connect to an external IR receiver unit for controlling the device via an IR remote controller (instead of using

the front panel IR receiver)

8 MACH # DIP-Switch Sets the RS-485 bus machine number (see Section 6.2.1)

9 RESET Button Press the reset button while turning the device on in order to reset the Ethernet factory default definitions

(see Section 10)

10 AC Power Receptacle Connect to the AC mains power supply

11 AC Mains Fuse AC mains supply protection fuse

12 AC Mains Power Switch Turns the AC mains power supply to the device on and off

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