Kramer VS-3232DVI User manual

Kramer Electronics, Ltd.
USER MANUAL
Model:
VS-3232DVI
32x32 DVI Matrix Switcher

Contents
i
Contents
1Introduction 1
2Getting Started 1
2.1 Quick Start 1
3Overview 3
3.1 Defining EDID 4
3.2 Recommendations for Best Performance 4
4Defining the VS-3232DVI 32x32 DVI Matrix Switcher 4
4.1 Using the IR Transmitter 8
5Installing the VS-3232DVI in a Rack 9
6Connecting the VS-3232DVI 32x32 DVI Matrix Switcher 10
6.1 Connecting to the VS-3232DVI via RS-232 11
6.1.1 Connecting to a Male 9-pin D-sub Connector 11
6.1.2 Connecting to a Female 9-pin D-Sub Connector 12
6.2 Connecting to the VS-3232DVI via Ethernet 12
6.2.1 Connecting the Ethernet Port directly to a PC 12
6.2.2 Connecting to the Ethernet Port via a Network Switch/Hub 14
7Operating Your Video Matrix Switcher 14
7.1 Startup Display 14
7.1.1 Viewing the Display 15
7.2 Using the Selector Buttons 15
7.3 Confirming Actions 15
7.3.1 Toggling between the At Once and Confirm Modes 16
7.3.2 Confirming a Switching Action 16
7.4 Switching Actions 16
7.4.1 Switching one Input to one Output 16
7.4.2 Switching Several Inputs to Several Outputs 17
7.4.3 Turning an Output Off 17
7.4.4 Turning Off Several Outputs 18
7.4.5 Recalling the Default Setup 18
7.5 Locking the Front Panel Buttons 18
8Using the Configuration Menus 19
8.1 Using the Setup Menu 19
8.1.1 Setup Menu—1: inXX=>ALL, Switching one Input to all Outputs 19
8.1.2 Setup Menu—3: outXX=>OFF, Turning an Output Off 20
8.1.3 Setup Menu—7: EDID, Assignment to an Input 20
8.1.4 Setup Menu—9: Delay, Setting for an Output 21
8.1.5 Setup Menu—4: store setup XX, Storing the Setup in a Preset 21
8.1.6 Setup Menu—6: recall setup XX, Recalling a Preset 22
8.2 Using the Config Menu 23
8.2.1 Config Menu—Input Signal Detection Display 23
8.2.2 Config Menu—Output Load Detection Display 24

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Contents
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8.2.3 Config Menu—Interface Configuration 24
8.2.4 Config Menu—Interface Reply Configuration 25
8.2.5 Config Menu—Protocol Configuration 25
8.2.6 Config Menu—Store Default Setup 25
8.2.7 Config Menu—Total Matrix Reset 26
8.2.8 Config Menu—Display Firmware Versions 27
9Configuring the Number of Installed Input and Output Ports 27
10 Installing and Using the Test Module to Troubleshoot Video Problems 28
10.1 Installing the Test Module 28
10.2 Setting the Resolution of the Generated Video 28
10.3 Setting the Pattern of the Generated Video 29
10.4 Using the Test Module to Troubleshoot Video Problems 29
10.4.1 Testing the Projector Output 30
10.4.2 Testing the Output Signal Path to the Projector 30
10.4.3 Testing the Input and Output Signal Path to the Projector 30
11 Upgrading the VS-3232DVI Firmware 30
12 Technical Specifications 31
13 Factory Default EDID 31
14 Communication Protocols 33
Figures
Figure 1: VS-3232DVI 32x32 DVI Matrix Switcher Front Panel 5
Figure 2: VS-3232DVI Numeric Keypad 6
Figure 3: VS-3232DVI 32x32 DVI Matrix Switcher Rear Panel 7
Figure 4: Connecting the VS-3232DVI 10
Figure 5: Crossed Cable RS-232 Connection 11
Figure 6: Local Area Connection Properties Window 13
Figure 7: Internet Protocol (TCP/IP) Properties Window 13
Figure 8: Default Startup Status Display Sequence 14
Figure 9: Resolution DIP-switch 29
Figure 10: Signal Paths for Isolating problems 29
Tables
Table 1: Front Panel VS-3232DVI 32x32 DVI Matrix Switcher Front Panel Features 6
Table 2: Front Panel VS-3232DVI Numeric Keypad Labels 6
Table 3: VS-3232DVI 32x32 DVI Matrix Switcher Rear Panel Features 8
Table 4: Available Resolutions of Generated Video 28
Table 5: Technical Specifications of the 32x32 DVI Matrix Switcher 31
Table 6: Hex Table (IN 1-32 to OUT 1-16) 33
Table 7: Hex Table (IN 1-32 to OUT 17-32) 35

Introduction
1
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 groups1
Congratulations on purchasing your Kramer VS-3232DVI 32x32 DVI Matrix
Switcher. This product is ideal for the following typical applications:
that are clearly defined by function.
•Professional display systems requiring video signal routing
•Broadcast, presentation and production facilities, as well as monitoring in
large duplication systems
•Rental/staging applications
The package includes the following items:
•VS-3232DVI 32x32 DVI Matrix Switcher
•Power cord
•Kramer RC-IR3infrared remote control transmitter (including the required
batteries and a separate user manual2) and this user manual2
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 cables3
2.1 Quick Start
This quick start chart summarizes the basic setup and operation steps.
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 Download up-to-date Kramer user manuals from http://www.kramerelectronics.com
3 The complete list of Kramer cables is available from http://www.kramerelectronics.com

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Getting Started
2

Overview
3
3
3 Overview
The Kramer VS-3232DVI is a high performance 32x32 matrix switcher3F
1for DVI
signals. It features a video bandwidth of over 1.65GHz that ensures transparent
performance even in the most critical applications. The unit reclocks and equalizes
the signal and can route any or all inputs to any or all outputs simultaneously.
The VS-3232DVI is highly configurable–you can add or remove both inputs and
outputs independently in groups of four. For example, you can configure a device
as a 4x24 or 32x12 matix switcher to perfectly suit your needs.
The VS-3232DVI features:
•Full 32x32 non-blocking matrix array to switch any of the 32 input DVI video
signals to any or all outputs
•59 preset memory locations for quick access to user-defined setups
•Fast access to a preprogrammed default preset configuration
•A default EDID (Extended Display Identification Data) assigned to each input
•The Kramer 2000 Protocol
•A 40 character by 2 line LCD showing operational status and configuration menu
•A LOCK function to prevent tampering with the front panel
•I-EDIDPro™ Kramer Intelligent EDID Processing™ – Intelligent EDID
handling and processing algorithm ensures plug and play operation for DVI
systems
You can operate the VS-3232DVI via the front panel buttons4F
2or remotely via:
•RS-232 serial commands transmitted by a touch screen system, PC or other
serial controller
•Ethernet
•The infrared remote control transmitter
The VS-3232DVI is housed in a 19" 5U rack mountable enclosure.
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-3232DVI in a location
free from moisture and away from excessive sunlight and dust
1 Can also be configured for other sizes up to a maximum of 32 x 32
2 The VS-3232DVI is a sophisticated device but has been designed to be as simple as possible to operate. Due to space limitations on the
front panel, 64 input/output selector buttons are instead substituted by a keypad. For details of how to route inputs to outputs, see
Section 7.2

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Defining the VS-3232DVI 32x32 DVI Matrix Switcher
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3.1 Defining EDID
The Extended Display Identification Data (EDID1
3.2 Recommendations for Best Performance
) 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 video 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.
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-3232DVI away from moisture, excessive sunlight and dust
4 Defining the VS-3232DVI 32x32 DVI Matrix Switcher
Figure 1, Table 1, Figure 2 and Table 2 define the front panel, and Figure 3 and
Table 3 define the rear panel of the VS-3232DVI.
1 Defined by a standard published by the Video Electronics Standards Association (VESA)

Defining the VS-3232DVI 32x32 DVI Matrix Switcher
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Figure 1: VS-3232DVI 32x32 DVI Matrix Switcher Front Panel
Note: Buttons 12, 13 and 14 function as the TAKE, MENU and LOCK buttons respectively

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Defining the VS-3232DVI 32x32 DVI Matrix Switcher
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Table 1: Front Panel VS-3232DVI 32x32 DVI Matrix Switcher Front Panel Features
#
Feature
Function
1
Double-
function
Selector
Buttons
Area
Menu
Buttons
ESC Press to exit the current operation
2 EDID Press to assign EDID channels
3 STO
1
Press to store the current setup in the a preset
4 ALL
1
Press to connect an input to all outputs
5 OFF
1
Press to turn off an output
6 RCL1Press to recall a preset
7 DELAY Press to set the delay between confirming an action and the execution of the action
8 ENT Press to complete the input-output setup when using a one-digit number instead of
two digits2
Press to enter the options in a setup menu
.
9 IR Receiver LED Infrared remote control sensor
10 Power Switch Illuminated switch for turning the unit on or off
11 IR LED Lights yellow when receiving commands from the IR remote control transmitter
12 TAKE Button Press to confirm actions (see Section 7.3.2
13
)
MENU Button Press once to enable the ALL, OFF STO and RCL buttons (see Section 8).
Press again to enter the configuration menu (see 8.2Section
When in a Menu, press to cycle through the menu items
).
14 LOCK Button Press and hold for approximately 2 sec to lock/unlock the front panel buttons (see
Section 7.5
15
)
BREAKAWAY Button Press to exit a Menu (see Section 8
16
)
DEFAULT SETUP Button Press to recall the default setup (see Section 7.4.5
17
)
OUTPUTS/INPUTS
LCD Display
Displays the outputs (upper row) switched to the selected inputs (lower row), (see
Section 7.1
Displays user interface messages and menus
).
Figure 2: VS-3232DVI Numeric Keypad
Table 2: Front Panel VS-3232DVI Numeric Keypad Labels
#
Feature
Function
18 ◄(Backward) Press to shift the sliding window to the right
3
19 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 Numeric keypad, 1 to 0
20 ►(Forward) Press to shift the sliding window to the left3
1 This button is enabled and lights after pressing the MENU button
2 For example, to enter input 5, you can either press 05 or 5, ENT
3 Since the LCD display is large enough to show only 13 cross-points out of a total of 32

Defining the VS-3232DVI 32x32 DVI Matrix Switcher
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Figure 3: VS-3232DVI 32x32 DVI Matrix Switcher Rear Panel

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Defining the VS-3232DVI 32x32 DVI Matrix Switcher
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Table 3: VS-3232DVI 32x32 DVI Matrix Switcher Rear Panel Features
#
Feature
Function
21 AC Mains Power Unit Fuse holder and power cord socket. Connect to the AC
mains supply
22 IN 1~4, 5~8, 9~12,
13~16 DVI Connectors
INPUTS
Connect to the DVI video sources (1 to 16) (see Section 6
23
)
IN 17~20, 21~24,
25~28, 29~32 DVI
Connectors
Connect to the DVI video sources (17 to 32) (see Section 6
24
)
TEST Module Signal generator module for testing video outputs
25 RESOLUTION DIP-switches Set the resolution for video generated by the Test module
(see Section 10.2
26
)
RS-232 9-pin D-sub Port Connects to the remote operation PC or remote controller
1
(see Section 6.1
27
)
NET Ethernet RJ-45 Connector Connect to a PC or controller via the Ethernet LAN (see
Section 6.2
LINK LED flashes when communication is active. POWER
LED lights when the interface receives power
).
28 OUT 1~4, 5~8, 9~12,
13~16 DVI Connectors
OUTPUTS
Connect to the DVI video acceptors (1 to 16) (see Section 6
29
)
OUT 17~20, 21~24,
25~28, 29~32 DVI
Connectors
Connect to the DVI video acceptors (17 to 32) (see Section 6
30
)
PATTERN Button Press the button to change the video pattern generated by
the Test module (see Section 10.3
31
)
33 DVI Test Module Output Connector Connect to one of the DVI video inputs to test video
transmission
4.1 Using the IR Transmitter
You can use the RC-IR3IR transmitter to control the machine via the built-in IR
receiver on the front panel.
1 If the unit is not the first unit in the line, connects to the RS-232 OUT 9-pin DB port of the previous unit in the line

Installing the VS-3232DVI in a Rack
9
9
5 Installing the VS-3232DVI in a Rack
This section provides instruction on rack mounting the VS-3232DVI.

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Connecting the VS-3232DVI 32x32 DVI Matrix Switcher
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6 Connecting the VS-3232DVI 32x32 DVI Matrix Switcher
Figure 4: Connecting the VS-3232DVI
To install1the VS-3232DVI as illustrated in the example in Figure 4:
1. Connect up to 32 DVI video sources (for example2
1 Switch OFF the power on each device before connecting it to your VS-3232DVI
, computer graphics
sources).
2 In this example only two inputs and two outputs are connected

Connecting the VS-3232DVI 32x32 DVI Matrix Switcher
11
11
2. Connect up to 32 DVI video acceptors (for example2, a plasma display and a
DVI LCD display).
3. If required, connect a PC or remote controller to the RS-232 port (see
Section 6.1) and/or the Ethernet port (see 6.2Section
4. Connect
).
1the power cord2
5. If necessary, review and set the system configuration options using the Menus
(see
.
Section 8
6.1 Connecting to the VS-3232DVI via RS-232
).
You can operate the VS-3232DVI remotely via the RS-232 interface if the distance
between the unit and controller is less than 25m (80ft). If the distance is greater
than 25m, use either an Ethernet connection via a LAN (see Section 6.2
The method of connecting to the RS-232 port on the VS-3232DVI depends on the
gender of the 9-pin D-sub connector on your device. Verify whether your
VS-3232DVI has a male or female 9-pin D-sub connector:
) or an
RS-232 connection using, for example, a Kramer Tools™ VP-43xl Interface
Converter.
•If your 9-pin D-sub connector is male, use a crossed connection (see
Section 6.1.1
•If your 9-pin D-sub connector is female, use a straight through connection
(see
)
Section 6.1.2
6.1.1 Connecting to a Male 9-pin D-sub Connector
)
A crossed cable is required as shown in Figure 5. If a shielded cable is used,
connect the shield to pin 5.
To connect a PC or controller to the 9-pin D-sub male connector:
•Connect the RS-232 9-pin D-sub port on the unit via a crossed cable (only pin
2to pin 3, pin 3to pin 2, and pin 5to pin 5need be connected) to the RS-232
9-pin D-sub port on the PC.
Note: There is no need to connect any other pins.
Figure 5: Crossed Cable RS-232 Connection
1 Note shown in Figure 4
2 We recommend that you use only the power cord that is supplied with this machine

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Connecting the VS-3232DVI 32x32 DVI Matrix Switcher
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Hardware flow control is not required for this unit. In the rare case where a
controller requires hardware flow control, short pin 1 to 7 and 8, and pin 4 to 6 on
the controller side.
6.1.2 Connecting to a Female 9-pin D-Sub Connector
A straight through cable is required. If a shielded cable is used, connect the shield
to pin 5.
To connect a PC or controller to the 9-pin D-sub female connector:
•Connect the RS-232 9-pin D-sub rear panel port on the product unit via a
9-wire straight cable (only pin 2 to pin 2, pin 3 to pin 3, and pin 5 to pin 5
need to be connected) to the RS-232 9-pin D-sub port on your PC
Note: There is no need to connect any other pins.
Hardware flow control is not required for this unit. In the rare case where a
controller requires hardware flow control, short pin 1 to 7 and 8, and pin 4 to 6 on
the controller side.
6.2 Connecting to the VS-3232DVI via Ethernet
You can connect the VS-3232DVI via the Ethernet using a crossover cable (see
Section 6.2.1) for direct connection to the PC, or a straight through cable (see
6.2.2Section ) for connection via a network hub or network router1
6.2.1 Connecting the Ethernet Port directly to a PC
.
You can connect the Ethernet port on the VS-3232DVI to the Ethernet port on your
PC via a crossover cable with RJ-45 connectors.
This type of connection is recommended for identification of the factory default
IP Address of the VS-3232DVI during the initial configuration
To configure your PC after connecting the Ethernet port:
1. Right-click the My Network Places icon on your desktop.
2. Select Properties.
3. Right-click Local Area Connection Properties.
4. Select Properties.
The Local Area Connection Properties window appears.
5. Select the Internet Protocol (TCP/IP) and click the Properties Button.
1 After connecting the Ethernet port, you have to install and configure your Ethernet Port. For detailed instructions, see the Ethernet
Configuration Guide (Lantronix) in the technical support section on our Web site http://www.kramerelectronics.com

Connecting the VS-3232DVI 32x32 DVI Matrix Switcher
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13
Figure 6: Local Area Connection Properties Window
6. Select Use the following IP Address and enter the details as shown in
Figure 7.
Figure 7: Internet Protocol (TCP/IP) Properties Window
7. Click OK.

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Operating Your Video Matrix Switcher
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6.2.2 Connecting to the Ethernet Port via a Network Switch/Hub
To connect to the Ethernet port on the VS-3232DVI via a network switch/hub:
•Connect the PC to the Ethernet network switch/hub using a straight through
cable
7 Operating Your Video Matrix Switcher
This section describes:
•The startup display (see Section 7.1
•Using the selector buttons (see
)
Section 7.2
•Confirming actions (see
)
Section 7.3
•Switching options (see
)
Section 7.4
•Locking and the front panel (see
)
Section 7.5
7.1 Startup Display
)
After switching on the power, the LCD display1shows the following screens in
sequence.
Figure 8: Default Startup Status Display Sequence
The VS-3232DVI does not have separate output and input buttons. Instead, the
front panel includes a numeric keypad within the Selector Buttons area2. This
numeric keypad lets you enter both the output and input numbers as well as various
numeric configuration values (see Section 7.2
When the unit is powered-on, the last matrix setup that was used is loaded. Use
either the recall setup
).
3(see Section 8.1.6) or default setup recall4
7.4.5
(see
Section ) functions to retrieve other setups.
1 The text in the LCD Display may vary (according to machine settings)
2 See Table 1
3 Records a stored configuration from a preset
4 For quick retrieval, you can program a default setup that is commonly used

Operating Your Video Matrix Switcher
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15
7.1.1 Viewing the Display
Figure 8 shows the output-input matrix on the LCD display. The LCD display can
show only 13 out of the 32 available matrix combinations at once.
You can use the ◄or the ►buttons on the front panel to shift the sliding window
to the right or left to let you view any of the matrix combinations.
This sliding window function is enabled when:
•The switcher is in between operations1
•Recalling a setup using the ◄ or ►buttons
When entering an output/input combination, the contents of the LCD display
automatically shift to indicate the current status of the selected output.
7.2 Using the Selector Buttons
The VS-3232DVI can handle two digit numbers as well as one digit numbers (for
numbers under 10). When entering a one-digit number (for example 5), you can
either press 0 followed by 5, or 5 followed by ENT.
The number 00 (or 0, ENT) is only relevant for an input and is used to disconnect
the currently entered output number from the input.
For example, given the following display:
22 23 24 25 26 27 28 29
00 00 00 00 00 00 00 00
This display indicates that inputs 22 to 29 are disconnected from any output.
The ESC button is used to cancel an operation without affecting the current status.
For example, if you enter an incorrect number by mistake, press the ESC button to
cancel the operation.
Note: At any stage, if no button is pressed within approximately 15 seconds, the
automatic timeout causes the VS-3232DVI to exit the operation and revert to the
output/input display.
7.3 Confirming Actions
You can choose to work in the At Once (default2
In the At Once mode:
) or the Confirm mode.
•The TAKE button does not light
•Pressing an OUT-IN combination implements the switch without further user
confirmation
1 Waiting for its next operation while all previous operations are complete or cancelled
2 For all actions except storing/recalling

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Operating Your Video Matrix Switcher
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•You save time as execution is immediate and actions require no user
confirmation
•No protection is offered to correct an erroneous action
In the Confirm mode:
•The TAKE button lights
•You enter an action and then confirm it by pressing the TAKE button
•Every action requires user confirmation, protecting against erroneous actions
•Execution is postponed until you confirm the action1
7.3.1 Toggling between the At Once and Confirm Modes
To toggle between the At Once and Confirm modes:
Note: If the TAKE button is flashing you cannot toggle between the At Once and
Confirm modes. If the TAKE button is flashing, this indicates that an action is
currently pending confirmation.
1. Press TAKE to toggle between the At Once mode and the Confirm mode.
Actions now require user confirmation.
2. Press the lit TAKE button to toggle from the Confirm mode back to the At
Once mode.
Actions no longer require user confirmation and the TAKE button is no
longer lit.
7.3.2 Confirming a Switching Action
Actions only require confirmation in the Confirm mode.
To confirm a switching action:
1. Using the numeric keypad, enter an output-input combination.
The TAKE button flashes.
2. Press the flashing TAKE button to confirm the action.
The action is confirmed and the TAKE button lights.
7.4 Switching Actions
This section describes how to:
•Switch one input to one output (see Section 7.4.1
•Switch several inputs to several outputs (see
)
Section 7.4.2
•Turn off several outputs (see
)
Section 7.4.3
7.4.1 Switching one Input to one Output
)
To switch one input to one output:
1. Using the numeric keypad, enter the required output (in this example, 26).
The following is displayed:
1 Failure to press the TAKE button within half minute (the timeout) will abort the action

Operating Your Video Matrix Switcher
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17
22 23 24 25 26 27 28 29
00 00 00 00 00 00 00 00 In__ => Out 26
The left-hand side of the display shows a section of the output/input display,
automatically sliding the content to include output 26.
2. Using the numeric keypad, enter the required input (in this example, 14):
In the At Once mode, the switching takes place immediately and the
LCD display shows a segment of the input-output status that includes the
switched input and output (for example, 26-14)
In the Confirm mode, the LCD display shows the following:
In 14 => Out 26
Incomplete actions timeout after approximately 15 seconds.
In the Confirm mode, press the flashing TAKE button to switch the input
to the output
7.4.2 Switching Several Inputs to Several Outputs
If you want to switch several inputs to several outputs you must be in the Confirm
mode.
In the Confirm mode you can enter a batch of several actions and then confirm the
batch by pressing TAKE once (simultaneously switching several output-input
combinations).
To switch several inputs to several outputs in the Confirm mode:
1. Using the numeric keypad, enter an output-input combination.
The TAKE button flashes.
2. Enter additional output-input combinations.
The LCD display can show up to five keyed-in actions, as follows1
09 => 06 05 => 07
:
3. After entering all output/input combinations, press the flashing TAKE button
to confirm the actions.
The inputs switch to the respective outputs as shown on the LCD display and
the TAKE LED lights solid.
7.4.3 Turning an Output Off
Turning an output off means that there is no input switched to this output.
To turn an output off:
1. Press MENU.
The Menu buttons light and are enabled.
2. Press OFF (3).
The following message is displayed:
out__ => OFF
1 In this example, input 9 is set to switch to output 6 and input 5 is set to switch to output 7