Kramer VS-88DT User manual

KRAMER ELECTRONICS LTD.
USER MANUAL
MODEL:
VS-88DT
HDMI/HDBT Matrix Switcher
P/N: 2900-300275 Rev 1

VS-88DT –Contents
i
Contents
1Introduction 1
2Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Safety Instructions 2
2.3 Using TP cables 3
2.4 Recycling Kramer Products 3
3Overview 4
3.1 About HDBaseT™ Technology 5
4Defining the VS-88DT HDMI/HDBT Matrix Switcher 6
5Installing the VS-88DT in a Rack 9
6Connecting the VS-88DT 10
6.1 Connecting a Serial Controller to the VS-88DT 11
6.2 Connecting to the VS-88DT via Ethernet 11
7Operating the VS-88DT 15
7.1 Switching Inputs to Outputs 15
7.2 Storing and Recalling Preset Configurations 16
7.3 Acquiring an EDID 17
7.4 Cancelling One or All Outputs 17
7.5 Resetting the Device to Factory Default Configuration 18
7.6 Locking and Unlocking the Front Panel 19
8Configuring the VS-88DT 20
8.1 Using the Menu 20
8.2 Selecting the HDBaseT or HDMI Outputs 22
8.3 Selecting DHCP 22
8.4 Configuring the IP Network Address 23
8.5 Resetting the VS-88DT to Factory Default Configuration 24
9Operating the VS-88DT Remotely Using the Web Pages 25
9.1 Switching Page 25
9.2 Device Settings Page 29
9.3 Authentication Page 30
9.4 RS-232 Routing Page 32
9.5 EDID Page 33
9.6 About Page 34
10 Wiring the DGKat TP RJ-45 Connectors 35
11 Updating the Firmware 36
12 Technical Specifications 38
13 Default Parameters 39
13.1 Default Communication Parameters 39
14 Kramer Protocol 40
14.1 Kramer Protocol 3000 Syntax 40
14.2 Kramer Protocol 3000 Commands 43

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VS-88DT –Contents
Figures
Figure 1: VS-88DT HDMI/HDBT Matrix Switcher Front Panel 6
Figure 2: VS-88DT HDMI/HDBT Matrix Switcher Rear Panel 8
Figure 3: Connecting the VS-88DT HDMI/HDBT Matrix Switcher 10
Figure 4: Local Area Connection Properties Window 12
Figure 5: Internet Protocol Version 4 Properties Window 13
Figure 6: Internet Protocol Properties Window 14
Figure 7: Login Page 25
Figure 8: Switching Page 26
Figure 9: Switching Button Details 27
Figure 10: Input Properties Popup 27
Figure 11: Output Properties Popup 28
Figure 12: Device Settings Page 30
Figure 13: Authentication Page 31
Figure 14: RS-232 Routing Page 32
Figure 15: EDID Page 33
Figure 16: About Page 34
Figure 17: TP Pinout Wiring 35

VS-88DT - 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 groups that are clearly defined
by function: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Routers;
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 and GROUP 11:
Sierra Products.
Congratulations on purchasing your VS-88DT HDMI/HDBT Matrix Switcher which
is ideal for:
Conference room presentations
Advertising applications

2
VS-88DT - Getting Started
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
Go to http://www.kramerelectronics.com/support/product_downloads.asp
to check for up-to-date user manuals, application programs, and to check if
firmware upgrades are available (where appropriate).
2.1 Achieving the Best Performance
To achieve the best performance:
Use only good quality connection cables (we recommend Kramer high-
performance, high-resolution cables) to avoid interference, deterioration in
signal quality due to poor matching, and elevated noise levels (often
associated with low quality cables)
Do not secure the cables in tight bundles or roll the slack into tight coils
Avoid interference from neighboring electrical appliances that may adversely
influence signal quality
Position your Kramer VS-88DT away from moisture, excessive sunlight and
dust
This equipment is to be used only inside a building. It may only be
connected to other equipment that is installed inside a building.
2.2 Safety Instructions
Caution:
There are no operator serviceable parts inside the unit
Warning:
Use only the power cord that is supplied with the unit
Warning:
Do not open the unit. High voltages can cause
electrical shock! Servicing by qualified personnel only
Warning:
Disconnect the power and unplug the unit from the wall
before installing
i
!
!

VS-88DT - Getting Started
3
2.3 Using TP cables
Kramer engineers have developed a special twisted pair cable to best match our
HDBaseT products, the Kramer BC−HDKat6a (CAT 6 23 AWG) cable. This
specially built cable significantly outperforms regular CAT 5/CAT 6/CAT 7a cables.
2.4 Recycling Kramer Products
The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC
aims to reduce the amount of WEEE sent for disposal to landfill or incineration by
requiring it to be collected and recycled. To comply with the WEEE Directive,
Kramer Electronics has made arrangements with the European Advanced
Recycling Network (EARN) and will cover any costs of treatment, recycling and
recovery of waste Kramer Electronics branded equipment on arrival at the EARN
facility. For details of Kramer’s recycling arrangements in your particular country
go to our recycling pages at http://www.kramerelectronics.com/support/recycling/.

4
VS-88DT - Overview
3 Overview
The high-quality Kramer VS-88DT is an HDMI/HDBT Matrix Switcher that accepts
up to eight HDMI signals and routes any or all of them to any or all eight HDMI
outputs or HDBaseT for connection to compatible receivers, for example, the
TP-588D and TP-588VGA.
The VS-88DT features:
Eight HDMI and nine IR inputs
Eight HDMI, eight HDBaseT and nine IR outputs
Bandwidth up to 6.75Gbps (2.25Gbps per video channel)
EDID Capture—copies and stores the EDID from a display device
Hot-plug Detect (HPD)
HDBaseT range up to 100m (328ft)
HDCP support
HDTV compatibility
Support for HDMI –3D, Deep Color, x.v.Color™, Lip Sync , Dolby®TrueHD,
Dolby Digital Plus, DTS−HD®and linear PCM 7.1 surround sound
A non-volatile memory for matrix configuration
A store and recall facility for preset configurations
Automatic output shutdown if no input signal is detected after a configurable
idle period
An LCD display for easy configuration and operation
Remote control using serial commands (over RS-232 and Ethernet) and
built-in, browser-based Web pages
Support for Kramer Protocol 3000
A lock button to prevent unwanted tampering with the settings
2U height that fits a standard 19” professional rack enclosure

VS-88DT - Overview
5
You can control the VS-88DT using the front panel buttons, or remotely via:
Built-in, embedded Web pages using a standard Web browser over Ethernet
RS-232 serial commands transmitted by a touch screen system, PC or other
serial controller
The Kramer infrared remote control transmitter
3.1 About HDBaseT™ Technology
HDBaseT™ is an advanced all-in-one connectivity technology (supported by the
HDBaseT Alliance). It is particularly suitable in the consumer home environment
as a digital home networking alternative where it enables you to replace numerous
cables and connectors by a single LAN cable used to transmit, for example,
uncompressed, full, high definition video, audio and IR as well as various control
signals.

4 Defining the VS-88DT HDMI/HDBT Matrix Switcher
Figure 1 defines the front panel of the VS-88DT.
Figure 1: VS-88DT HDMI/HDBT Matrix Switcher Front Panel
#
Feature
Function
1
IR LED
Lights yellow when receiving an IR signal
2
IR Sensor
IR receiver for remote control
3
POWER LED
Lights green when the device is powered on
4
IN 1~8
Press to select an input after selecting an output (see Section 7.1)
5
OUT 1~8
Press to switch, followed by an input or OFF
6
ALL Button
Press, followed by an Input to switch the Input to all outputs or press followed by the Off button to
disconnect all switches, (see Section 7.4)
7
STO Button
Press to store a preset configuration followed by the preset number in which to save it (see
Section 7.2)
8
EDID Button
Press to copy the EDID from an Output to an Input (see Section 7.3)
6

#
Feature
Function
9
LOCK Button
Press and hold to lock the front panel buttons, (see Section 7.6). Press and hold again to unlock
10
Menu Navigation Pad
Use the Enter, up (▲), down (▼), left (◄) and right (►) buttons to navigate the menu, and modify
parameters or values (see Section 8.1)
11
LCD Readout
(20 char x 2 lines)
Displays either the input/output resolution currently selected or the menu during configuration
12
OFF Button
Press after an output button to cancel the currently selected outputs. Press after the All button to
cancel all currently switched outputs (see Section 7.4)
13
RCL Button
Press, followed by a preset number to recall the preset configuration (see Section 7.2)
14
MENU Button
Press to enter the Menu and move one level back when the menu is displayed (see Section 8.1)
VS-88DT –Defining the VS-88DT HDMI/HDBT Matrix Switcher
7

Figure 2 defines the rear panel of the VS-88DT.
Figure 2: VS-88DT HDMI/HDBT Matrix Switcher Rear Panel
#
Feature
Function
1
OUT 1~8
RJ-45 HDBaseT Connector
Connect to compatible HDBaseT devices, for example, TP-588D (see Section 6)
2
IR IN 3.5mm Mini Jack
Connect to IR sensors
3
IR OUT 3.5mm Mini Jack
Connect to IR blasters
4
HDMI Connector
Connect HDMI acceptors
5
ETHERNET RJ-45 Connector
Connect to a PC controller via a LAN (see Section 6.2)
6
IR ALL IN 3.5mm Mini Jack
Connect to an IR sensor
7
IR ALL OUT 3.5mm Mini Jack
Connect to an IR blaster
8
AC Mains
Power Socket
Connect the mains power cord
Fuse
AC mains supply protection fuse
Power Switch
Turns the device on and off
9
IN 1~8 HDMI Connectors
Connect to HDMI sources
10
RS-232 9-pin D-sub Serial Port
Connect to a serial controller (see Section 6.1)
11
PROGRAM Mini USB Connector
For performing firmware upgrade
8
VS-88DT –Defining the VS-88DT HDMI/HDBT Matrix Switcher

VS-88DT - Installing the VS-88DT in a Rack
9
9
5 Installing the VS-88DT in a Rack

10
VS-88DT - Connecting the VS-88DT
6 Connecting the VS-88DT
Switch off the power to all devices before connecting them to your
VS-88DT. After connecting your VS-88DT, connect its power and then
switch on the power to the other devices.
Figure 3: Connecting the VS-88DT HDMI/HDBT Matrix Switcher
To connect the VS-88DT as illustrated in the example in Figure 3:
1. Connect the HDMI sources, (for example, Blu-ray disc players) to the HDMI
In 1 and In 2 connectors.
2. Connect an external IR sensor to the In 4 IR In 3.5mm mini jack.
3. Connect the Out 1 IR 3.5mm mini jack to an external IR transmitter.
i

VS-88DT - Connecting the VS-88DT
11
11
4. Connect the Out 4 HDMI connector to an HDMI acceptor, (for example, a
display).
5. Connect the Out 3 TP RJ-45 HDBT connector to a compatible HDBT
receiver, (for example, the TP-580Rxr), and connect the HDMI output of the
TP-580Rxr to a display.
6. Connect the Out 7 TP RJ-45 HDBT connector to a compatible HDBT
receiver, (for example, the TP-588D), and connect the DVI output of the
TP-588D to a display.
7. Connect a controller via either RS-232 or a LAN to the Ethernet RJ-45
connector.
6.1 Connecting a Serial Controller to the VS-88DT
You can connect to the VS-88DT via an RS-232 connection using, for example, a
PC.
To connect to the VS-88DT via RS-232:
Connect the 9-pin D-sub connector on the rear panel of the VS-88DT (pin 5
to pin 5, pin 2 to pin 3, pin 3 to pin 2) to the RS 232 9-pin D-sub port on your
PC
6.2 Connecting to the VS-88DT via Ethernet
You can connect to the VS-88DT via Ethernet using either of the following
methods:
Directly to the PC using a crossover cable (see Section 6.2.1)
Via a network hub, switch, or router, using a straight-through cable (see
Section 6.2.2)
Note: If you want to connect via a router and your IT system is based on IPv6,
speak to your IT department for specific installation instructions.

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VS-88DT - Connecting the VS-88DT
6.2.1 Connecting the Ethernet Port Directly to a PC
You can connect the Ethernet port of the VS-88DT directly to the Ethernet port on
your PC using a crossover cable with RJ-45 connectors.
This type of connection is recommended for identifying the VS-88DT
with the factory configured default IP address.
After connecting the VS-88DT to the Ethernet port, configure your PC as follows:
1. Click Start > Control Panel > Network and Sharing Center.
2. Click Change Adapter Settings.
3. Highlight the network adapter you want to use to connect to the device and
click Change settings of this connection.
The Local Area Connection Properties window for the selected network
adapter appears as shown in Figure 4.
Figure 4: Local Area Connection Properties Window
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VS-88DT - Connecting the VS-88DT
13
13
4. Highlight Internet Protocol Version 4 (TCP/IPv4).
5. Click Properties.
The Internet Protocol Properties window appears as shown in Figure 5.
Figure 5: Internet Protocol Version 4 Properties Window
6. Select Use the following IP Address for static IP addressing and fill in the
details as shown in Figure 6.
For TCP/IPv4 you can use any IP address in the range 192.168.1.1 to
192.168.1.255 (excluding 192.168.1.39) that is provided by your IT
department.

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VS-88DT - Connecting the VS-88DT
Figure 6: Internet Protocol Properties Window
7. Click OK.
8. Click Close.
6.2.2 Connecting the Ethernet Port via a Network Hub or Switch
You can connect the Ethernet port of the VS-88DT to the Ethernet port on a
network hub or using a straight-through cable with RJ-45 connectors.

VS-88DT - Operating the VS-88DT
15
15
7 Operating the VS-88DT
When the VS-88DT is powered on, the following is displayed briefly on the LCD
display:
KRAMER ELEC
8X8 HDMI/HDBT Matrix
Following the self-test the current switching configuration is displayed, an example
of which is shown below. The top row indicates the output port and the bottom row
indicates which input port is switched to the output port displayed directly above it.
An input port showing 0 (zero) indicates that the output port has no input switched
to it.
O:
1
2
3
4
5
6
7
8
I:
3
0
1
2
4
5
2
8
Note: If there is no button activity during any procedure for approximately 30
seconds, the procedure is aborted and the display reverts back to the Input/Output
display.
7.1 Switching Inputs to Outputs
You can switch:
Individual inputs to individual outputs
One input to all outputs
To switch an output to an input, (for example, Input 7 to Output 3):
1. Press Out 3.
The Output button lights red.
2. Press In 7.
The Input button lights red and the switch is performed.

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VS-88DT - Operating the VS-88DT
To switch one input to all outputs, (for example, Input 2 to all outputs):
1. Press All.
The All button lights red.
2. Press In 2.
The Input 2 button lights and Input 2 is switched to all outputs.
7.2 Storing and Recalling Preset Configurations
You can store up to eight preset configurations for instant recall. The top row of
output buttons relate to presets one to eight.
To store the current configuration in preset 5:
1. Press Sto.
2. Press Out 5.
The selection is displayed in the readout.
3. Press Sto.
The current configuration is stored in preset 5.
To recall preset 8:
1. Press Rcl.
2. Press Out 8.
The selection is displayed in the readout.
3. Press Rcl.
The configuration stored in preset 8 is recalled.