Kramer VS-88DVI User manual

Kramer Electronics, Ltd.
USER MANUAL
Model:
VS-88DVI
8x8 DVI Matrix Switcher

Contents
i
Contents
1Introduction 1
2Getting Started 1
2.1Quick Start 2
3Overview 3
3.1Defining EDID 3
3.2Recommendations for Best Performance 4
4Your VS-88DVI 4
4.1Using the IR Transmitter 7
5Installing the VS-88DVI in a Rack 8
6Connecting the VS-88DVI 8x8 DVI Matrix Switcher 9
7Operating the VS-88DVI 8x8 DVI Matrix Switcher 10
7.1Routing Inputs to Outputs 10
7.2Disconnecting the Outputs 10
7.3Storing and Recalling a Setup 10
7.4Acquiring the EDID 11
7.4.1Acquiring an EDID from a Single Connected Output 11
7.4.2Acquiring an EDID from Several Sets of Inputs and Outputs 12
7.4.3Acquiring the Default EDID 13
7.5Controlling via RS-232 (for example, using a PC) 13
7.6Controlling via ETHERNET 14
7.6.1Connecting the ETHERNET Port directly to a PC (Crossover Cable) 14
7.6.2Connecting the ETHERNET Port via a Network Hub (Straight-Through Cable) 15
7.6.3Control Configuration via the Ethernet Port 16
8Technical Specifications 16
9Hex Table 16
10Kramer Protocol 2000 17
Figures
Figure 1: VS-88DVI 8x8 DVI Matrix Switcher Front and Rear Views 5
Figure 2: Connecting the VS-88DVI 8x8 DVI Matrix Switcher 9
Figure 3: SELECTOR Buttons 10
Figure 4: Connecting a PC without using a Null-modem Adapter 13
Figure 5: Local Area Connection Properties Window 15
Figure 6: Internet Protocol (TCP/IP) Properties Window 15

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Contents
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Tables
Table 1: VS-88DVI 8x8 DVI Matrix Switcher Front Panel Features 6
Table 2: VS-88DVI 8x8 DVI Matrix Switcher Rear Panel Features 6
Table 3: VS-88DVI Technical Specifications 16
Table 4: VS-88DVI Hex Codes for Switching via RS-232 16
Table 5: Protocol Definitions 17
Table 6: Instruction Codes for Protocol 2000 18

Introduction
1
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 groups1that are clearly
defined by function.
Thank you for purchasing the Kramer VS-88DVI 8x8 DVI Matrix Switcher,
which is ideal for conference room presentations and advertising
applications, as well as for rental and staging.
Each package includes the following items:
•The VS-88DVI 8x8 DVI Matrix Switcher
•Power cord2and null-modem adapter
•Windows®-based Kramer control software3
•Windows®-based Ethernet Configuration Manager and Virtual
Serial Port Manager
•Kramer RC-IR3 Infrared 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 our Web site at http://www.kramerelectronics.com
4 Download up-to-date Kramer user manuals from our Web site at http://www.kramerelectronics.com
5 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com

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Getting Started
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2.1 Quick Start
This quick start chart summarizes the basic setup and operation steps.

Overview
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3 Overview
The VS-88DVI is an 8x8 DVI Matrix Switcher that accepts up to eight DVI
inputs and routes the selected DVI1input signal to any or all of eight DVI
outputs.
The VS-88DVI features:
•An OFF button to disconnect an output
•A PANEL LOCK button to prevent unwanted tampering with the
buttons on the front panel
•I-EDIDPro™ Kramer Intelligent EDID Processing™, an intelligent
EDID handling and processing algorithm that ensures Plug and
Play operation for DVI systems.
•16 preset memory locations for quick access to common
configurations
•2U height to fit into a standard 19” professional rack enclosure
Control the VS-88DVI 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
•An external remote IR receiver (optional), see Section 4.1
3.1 Defining the EDID
The Extended Display Identification Data (EDID2) is a data-structure,
provided by a display, to describe its capabilities to a graphics card (that is
connected to the display’s source). The EDID enables the graphic source 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 DVI-D (Digital). Note that only the digital signal (DVI-D) is available on the DVI connector
2 Defined by a standard published by the Video Electronics Standards Association (VESA)

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your VS-88DVI
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3.2 Recommendations for Best Performance
To achieve the best performance:
•Use only high-quality connection cables1to avoid 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-
88DVI away from moisture, excessive sunlight, and dust
4 Your VS-88DVI
Figure 1, Table 1, and Table 2 define the unit.
1 Available from Kramer Electronics on our Web site at http://www.kramerelectronics.com

Your VS-88DVI
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Figure 1: VS-88DVI 8x8 DVI Matrix Switcher Front and Rear Views

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your VS-88DVI
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Table 1: VS-88DVI 8x8 DVI Matrix Switcher Front Panel Features
# Feature Function
1 IR Receiver LED The yellow LED is illuminated when receiving signals from the infrared
remote control transmitter
2 POWER LED Illuminates green when receiving power
3 ALL Button Use ALL to select all outputs (see Section 7.1)
4 OFF Button Use OFF to disconnect one or all outputs (see Section 7.2)
5 SELECT IN Press an INPUT selector button to select an input (from 1 to 8)
6 OUT Press an OUTPUT selector button to select an output (from 1 to 8)
7 STO Button Press to store the present setup
8 RCL Button Press to recall a saved setup
9 EDID Button1Press to acquire the EDID (see Section 7.4)
10 LOCK Button Press to toggle disengaging the front panel buttons and to acquire the EDID
11 7-segment Display Displays the status of the inputs switched to the outputs (marked above
each input)
Table 2: VS-88DVI 8x8 DVI Matrix Switcher Rear Panel Features
# Feature Function
12 IN DVI Connectors Connect to the DVI sources (from 1 to 8)
13 OUT DVI Connectors Connect to the DVI acceptors (from 1 to 8)
14 RS-232 9-pin D-sub Port Connects to the PC or the RS-232 Remote Controller
15 ETHERNET Connector Connects to the PC or other Ethernet Controller
16 RESET Button Press the reset button to reset to the ETHERNET factory default
definitions2:
IP number −192.168.1.39
Mask – 255.255.255.0
Gateway – 192.168.1.1
17 REMOTE IR Opening3Connects to an external IR receiver unit for controlling the machine via an
IR remote controller instead of using the front panel IR receiver4
18 Power Switch Switch for turning the unit ON or OFF
19 Power Connector with Fuse AC connector enabling power supply to the unit
1 Illuminates when configuring the EDID
2 First disconnect the power cord and then connect it again while pressing the RESET button. The unit powers up and loads
its memory with the factory default definitions
3 Covered by a cap. The 3.5mm connector at the end of the internal IR connection cable fits through this opening
4 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)

Your VS-88DVI
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4.1 Using the IR Transmitter
You can use the RC-IR3 IR transmitter to control the machine via the built-in IR
receiver on the front panel or, instead, via an optional external IR receiver1. The
external IR receiver can be located up to 15 meters away from the machine. This
distance can be extended to up to 60 meters when used with three extension
cables2.
Before using the external IR receiver, be sure to arrange for your Kramer
dealer to insert the internal IR connection cable3with 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