Kramer VSM-4x4HFS User manual

KRAMER ELECTRONICS LTD.
USER MANUAL
MODEL:
VSM-4x4HFS
4x4 Seamless Matrix
Switcher/Multi-Scaler
P/N: 2900-300362 Rev 1

VSM-4x4HFS – Contents
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Contents
1Introduction 1
2Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Safety Instructions 3
2.3 Recycling Kramer Products 3
3Overview 4
3.1 Defining the VSM-4x4HFS 4x4 Seamless Matrix Switcher/Multi-Scaler 5
4Installing in a Rack 8
5Connecting and Operating the VSM-4x4HFS 9
5.1 The Matrix Mode 9
5.2 The Video Wall Mode 11
5.3 The Dual Mode 14
5.4 The QUAD Mode 16
6Controlling the VSM-4x4HFS 18
6.1 Controlling via the Front Panel Buttons 18
6.2 Using the OSD Menu 24
6.3 Connecting to the VSM-4x4HFS via RS-232 28
6.4 Operating via Ethernet 29
6.5 Controlling via the Infrared Remote Control Transmitter 33
6.6 Using the IR Remote Control in the Dual Mode 34
7Firmware Upgrade via USB 39
8Using the Embedded Web Pages 40
8.1 Browsing the VSM-4x4HFS Web Pages 40
8.2 The Routing Page 41
8.3 The Device Settings Page 49
8.4 The Output Settings Page 52
8.5 The HDCP Settings Page 53
8.6 The EDID Page 54
8.7 The About Page 56
8.8 Save or Upload a Configuration 56
9Technical Specifications 57
9.1 Default Communication Parameters 57
9.2 Table of Supported Input Resolutions 58
9.3 Table of Supported Output Resolutions 58
10 The VSM-4x4HFS RS-232 Communication Protocol 59
10.1 Protocol 3000 59
10.2 Kramer Protocol 3000 –Detailed Commands 63
Figures
Figure 1: VSM-4x4HFS 4x4 Seamless Matrix Switcher/Multi-Scaler Front Panel 6
Figure 2: VSM-4x4HFS 4x4 Seamless Matrix Switcher/Multi-Scaler Rear Panel 7
Figure 3: Connecting the VSM-4x4HFS Presentation Switcher / Scaler 10
Figure 4: The VSM-4x4HFS Video Wall Operation Mode 11
Figure 5: Connecting the VSM-4x4HFS in the Video Wall Operation Mode 12
Figure 6: VSM-4x4HFS Bezel Correction 13
Figure 7: Connecting the VSM-4x4HFS in the Dual Operation Mode 15

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VSM-4x4HFS - Contents
Figure 8: the VSM-4x4HFS QUAD Operation Mode Input Orientation 16
Figure 9: Connecting the VSM-4x4HFS in the Quad Operation Mode 17
Figure 10: Local Area Connection Properties Window 30
Figure 11: Internet Protocol Version 4 Properties Window 31
Figure 12: Internet Protocol Version 6 Properties Window 31
Figure 13: Internet Protocol Properties Window 32
Figure 14: Infrared Remote Control Transmitter 33
Figure 15: IR Remote Control Transmitter Dual Mode Shortcuts 34
Figure 16: The Routing Page 41
Figure 17: The Matrix Tab output Resolution 42
Figure 18: The Matrix Tab –Set the Output Resolution 43
Figure 19: The Matrix Tab –the Input Edit Window 43
Figure 20: The Matrix Tab –Type the new label 44
Figure 21: The Matrix Tab –View the Label 44
Figure 22: The Matrix Tab –Store a Configuration 45
Figure 23: The Matrix Tab –Recall a Configuration 45
Figure 24: The Video Wall Tab 46
Figure 25: The Video Wall Tab –Bezel Correction 46
Figure 26: The Dual Tab –POP Mode 47
Figure 27: The Dual Tab –PIP Mode 47
Figure 28: The Dual Tab –PIP Position 48
Figure 29: The Quad Tab 49
Figure 30: The Device Settings Page 49
Figure 31: The Device Settings Page –Ethernet Settings 50
Figure 32: The Device Settings Page –IP Number Settings 51
Figure 33: The Device Settings Page –the Information Window 51
Figure 34: The Device Settings Page –Factory Reset 51
Figure 35: The Output Settings Page –Output 1 52
Figure 36: The HDCP Settings Page 53
Figure 37: The EDID Page 54
Figure 38: The EDID Page –Copying the Native Timing 54
Figure 39: The EDID Page –Copying the Default 55
Figure 40: The EDID Page –The Copy EDID Results 55
Figure 41: The About Page 56
Figure 42: Loading a Configuration 56

VSM-4x4HFS – 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 video, audio, presentation, and broadcasting professionals
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 14 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; GROUP 11:
Sierra Video Products; GROUP 12: Digital Signage; GROUP 13: Audio; and
GROUP 14: Collaboration.
Congratulations on purchasing your Kramer VSM-4x4HFS 4x4 Seamless Matrix
Switcher/Multi-Scaler.
This product, which incorporates HDMI™ technology, is ideal for:
Conference room presentations
Advertising applications, shopping malls and museums
Post production applications
Rental and staging
Security applications
Video-wall scaling
Applications with multiple inputs and outputs
Applications where quick, sleek, seamless switching is required
Any application requiring 4 scalers in a single 1RU rack space

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VSM-4x4HFS - 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 VSM-4x4HFS 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.
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VSM-4x4HFS – Getting Started
3
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
2.3 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/.
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VSM-4x4HFS - Overview
3 Overview
The VSM-4x4HFS is a high−performance 4x4 Seamless Matrix Switcher/Multi-
Scaler that allows switching between inputs via a clean video CUT (frame-to-frame
switching with no glitches). The VSM-4x4HFS can perform as a matrix switcher, a
2x2 video wall, and also features dual and quad multi-viewing options.
It supports HDMI resolutions with deep color and up to 8 channels of audio, and
supports per-port HDCP and EDID settings.
The VSM-4x4HFS features:
PixPerfect™scaling technology –Kramer’s precision pixel mapping and
high quality scaling technology
HDTV compatibility
HDCP compliance –The HDCP (High Definition Content Protection) license
agreement allows copy−protected data on the HDMI input to pass only to the
HDMI outputs
4 HDMI inputs and four scaled HDMI outputs
Selectable operation modes –seamless matrix switcher, video wall, dual
display (Split/PIP/POP) or quad display
Bezel correction options –in the video wall mode
HDMI support for Deep Color, Dolby Digital Plus, DTS, DTS−HD®, LPCM
2CH/6CH/8CH, AC3
HDCP and EDID settings per port
VGA to WUXGA and 480i to 1080p Input resolution range
480p to 1080p Output resolution range
Multiple aspect ratio selections - full, 4:3, 16:9 and best fit
Built-in ProcAmp - color, hue, sharpness, noise, contrast and brightness
Front panel control –operation mode, TAKE button, and menu buttons
4 preset memory locations for each operation mode for quick access to
common IN-OUT configurations

VSM-4x4HFS – Overview
5
Front panel lockout
Non-volatile memory –saves final settings
Program mini USB connector for firmware upgrade
Control your VSM-4x4HFS:
Directly, via the front panel push buttons
By RS-232 serial commands transmitted by a touch screen system, PC, or
other serial controller
Remotely, from the infrared remote control transmitter with OSD (on-screen
display)
Via the Ethernet with built-in Web pages
The VSM-4x4HFS is housed in a 19” 1U rack mountable enclosure, with rack
“ears” included, and is fed from a 100-240 VAC universal switching power supply.
3.1 Defining the VSM-4x4HFS 4x4 Seamless Matrix
Switcher/Multi-Scaler
This section defines the VSM-4x4HFS.

Figure 1: VSM-4x4HFS 4x4 Seamless Matrix Switcher/Multi-Scaler Front Panel
#
Feature
Function
1
IR LED
Lights when the unit accepts IR remote commands
IR Receiver
Receives signals from the remote control transmitter
2
OUTPUT/WINDOW
Selector Buttons
In the MATRIX mode: select the output to which the input is switched (A, B, C or D)
In the VIDEO WALL mode: not used
In the DUAL mode: select one of the two DUAL windows (A or B for DUAL A; C or D for DUAL B), see Section 5.3
In the QUAD mode: not used
3
INPUT Selector Buttons
Press to select an HDMI input (from 1 to 4) to switch to the output
4
ALL Button
Press ALL followed by an INPUT button to connect that input to all the outputs (not available for the video wall mode)
5
OFF Button
Press after pressing an output button to disconnect the selected output from the inputs. To disconnect all the outputs, press ALL followed
by OFF
6
TAKE Button
Press to toggle between the Confirm mode (when in the Confirm mode, the TAKE button lights ) and theAt Once mode. When in TAKE
mode, front panel buttons actions are implemented after pressing the TAKE button (see Section 6.1.2)
7
MODE
Buttons
MATRIX
Press to operate the system as a matrix switcher (see Section 5.1)
8
VIDEO WALL
Press to operate as a 2x2 video wall (see Section 5.2)
9
DUAL
Press to operate as a 4x2 switcher with PIP capabilities (see Section 5.3)
10
QUAD
Press to display all four inputs on each of the outputs (see Section 5.4)
11
STO Button
Press to store a configuration (see Section 6.1.3)
12
RCL Button
Press to recall a configuration (see Section 6.1.3)
13
IDENTIFY Button
Press to indicate on each output, which input is displayed on the output. The display time is set via the OSD menu (see Section 6.2.1)
14
MENU
Press to access the OSD menu, exit the OSD menu and, when in the OSD menu, move to the previous level in the OSD screen (see
Section 6.1.2)
15
Navigation
Buttons
ENTER
Press to access sub-menu items and select from several settings (see Section 6.1.2)

Press to decrease numerical values or select from several definitions
When not within the OSD menu mode, press to reduce volume (for embedded HDMI inputs, this does not affect the embedded output)

Press to move up the menu list values (see Section 6.1.2)
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VSM-4x4HFS –Overview

VSM-4x4HFS –Overview
7
#
Feature
Function

Press to increase numerical values or select from several definitions
When not within the OSD menu mode, press to increase volume (for embedded HDMI inputs, this does not affect the embedded output)

Press to move down the menu list (see Section 6.1.2)
16
RESET TO XGA/720p
Button
Press and hold for about 4 seconds to toggle resetting the video resolution to XGA or 720p I
17
PANEL LOCK Button
Press and hold for about 2 seconds to lock/unlock the front panel buttons
Figure 2: VSM-4x4HFS 4x4 Seamless Matrix Switcher/Multi-Scaler Rear Panel
#
Feature
Function
18
INPUT HDMI Connectors
Connect to the HDMI sources (from 1 to 4)
19
OUTPUT HDMI Connectors
Connect to the HDMI acceptors (from A to D); DUAL: when in the dual operation mode, A, A and B, B
20
ETHERNET Connector
Connects to the PC or other Serial Controller through computer networking
21
PROG USB Connector
Connect to upgrade the unit
22
RS-232 9-pin D-sub Port
Connect to the PC or a remote controller
23
Mains Socket
Connect the mains power cord
24
Mains Fuse Holder
Fuse for protecting the device
25
Power Switch
Switch for turning the unit ON or OFF

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VSM-4x4HFS - Installing in a Rack
4 Installing in a Rack
This section provides instructions for rack mounting the unit.

VSM-4x4HFS - Connecting and Operating the VSM-4x4HFS
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9
5 Connecting and Operating the VSM-4x4HFS
The VSM-4x4HFS is a four-in-one-box device. It can operate as a:
Matrix switcher
Video wall
Dual switcher
Quad switcher
You can select the different operation modes via front panel buttons, the IR remote
control transmitter, the OSD menu or via the Web pages.
This section describes how to connect and operate the VSM-4x4HFS for operating
in each of the four operation modes (see Section 5).
Always switch off the power to each device before connecting it to
your VSM-4x4HFS. After connecting your VSM-4x4HFS, connect
its power and then switch on the power to each device.
You do not have to connect all the inputs and outputs, connect only
those that are required.
5.1 The Matrix Mode
The VSM-4x4HFS matrix switcher mode is the default operation mode. Any of the
four inputs can be switched to any of the four outputs. Switching is immediate and
seamless.
5.1.1 Connecting the VSM-4x4HFS in the Matrix Operation Mode
To connect the VSM-4x4HFS in the MATRIX mode, as illustrated in the example in
Figure 3, do the following:
1. Connect up to four HDMI sources (for example, laptops and/or Blu-ray disk
players) to the HDMI INPUT connectors (from INPUT 1 to INPUT 4).
2. Connect the four HDMI OUTPUT connectors (from OUTPUT A to OUTPUT
D) to up to four HDMI acceptors (for example, LCD displays and/or
projectors).
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VSM-4x4HFS - Connecting and Operating the VSM-4x4HFS
3. Connect the power cord (not shown in Figure 3).
4. If required, connect:
A PC via RS-232, see Section 6.3
The ETHERNET port, see Section 6.4
Figure 3: Connecting the VSM-4x4HFS Presentation Switcher / Scaler
5.1.2 Operating in the Matrix Mode
To select the inputs via the front panel buttons/IR remote control transmitter:
1. Select the Matrix operation mode.
2. Press an output and then an input to switch to the selected output.
You can also switch several inputs and outputs using the TAKE button (see Section
6.1.2).

VSM-4x4HFS - Connecting and Operating the VSM-4x4HFS
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11
5.2 The Video Wall Mode
The video wall mode lets you display the output on a set of four monitors /
projectors / TV sets that are tiled together in a 2x2 setting to form one large display.
Each output shows one quarter of the image as shown in the example in Figure 4.
In the video wall mode the audio of the selected input is routed to one of the
outputs.
Figure 4: The VSM-4x4HFS Video Wall Operation Mode
5.2.1 Connecting the VSM-4x4HFS in the Video Wall Operation Mode
To connect the video wall as illustrated in Figure 5, do the following:
1. Connect an HDMI source (for example, a Blu-ray disk player) to the INPUT 1
connector (you can connect up to four input connectors), not shown in Figure 5.
2. Connect the HDMI output connectors to the video wall screens. Connect the:
OUTPUT A connector to the top left screen
OUTPUT B connector to the top right screen
OUTPUT C connector to the bottom left screen
OUTPUT D connector to the bottom right screen
3. Connect the power cord (not shown in Figure 5).
4. If required, connect:
A PC via RS-232, see Section 6.3
The ETHERNET port, see Section 6.4

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VSM-4x4HFS - Connecting and Operating the VSM-4x4HFS
Figure 5: Connecting the VSM-4x4HFS in the Video Wall Operation Mode
5.2.2 Operating in the Video Wall Mode
To select the inputs via the front panel buttons/IR remote control transmitter:
1. Select the Video Wall operation mode.
2. Press an input to switch to the output.

VSM-4x4HFS - Connecting and Operating the VSM-4x4HFS
13
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5.2.3 Bezel Correction
You can use bezel correction via the OUTPUT menu (see Section 6.2.1) to make
up for the rims around the displays used for creating the video wall, thus creating
one smooth picture. In the example in Figure 6 the top photo shows the video wall
before bezel connection and the lower photo shows the corrected image on the
video wall.
Figure 6: VSM-4x4HFS Bezel Correction

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VSM-4x4HFS - Connecting and Operating the VSM-4x4HFS
5.3 The Dual Mode
In the Dual operation mode the VSM-4x4HFS is set as a 4x2 switcher with picture-in-
picture capabilities that outputs two identical A outputs and two identical B outputs
(see Figure 7).
The dual outputs display any two selected input signals together on one screen.
The OSD/IR remote control transmitter/Web pages lets you set the DUAL mode to
the POP (side-by-side) or PIP (picture-in-picture) mode.
5.3.1 Connecting the VSM-4x4HFS in the Dual Operation Mode
To connect in the Dual mode as illustrated in Figure 7, do the following:
1. Connect an HDMI source (for example, a Blu-ray disk player) to the INPUT 1
connector (from 1 to 4), not shown in Figure 7.
2. Connect the HDMI output connectors as follows. Connect the:
DUAL A connector to an HDMI acceptor (for example, an LCD display)
DUAL A connector to an HDMI acceptor (for example, an LCD display)
DUAL B connector to an HDMI acceptor (for example, an LCD display)
DUAL B connector to an HDMI acceptor (for example, an LCD display)
Note that you do not have to connect all the outputs.
3. Connect the power cord (not shown in Figure 7).
4. Setup the system (see Section 5.3)
5. If required, connect:
A PC via RS-232, see Section 6.3
The ETHERNET port, see Section 6.4

VSM-4x4HFS - Connecting and Operating the VSM-4x4HFS
15
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Figure 7: Connecting the VSM-4x4HFS in the Dual Operation Mode
Note that in this example “Show” is selected in the BORDER menu item (see
Section 6.2.1) to display all the borders.
5.3.2 Operating in the Dual Mode
To select the inputs via the front panel buttons/IR remote control transmitter:
1. Select the DUAL operation mode.
2. Select one of the dual outputs (A: A or B; B: C or D).
3. Select any two inputs: the first selection would be the LEFT (POP mode) or
the MAIN (PIP mode) image and the second would be the RIGHT (POP
mode) or the PIP (PIP mode) image.
To select the inputs via the OSD, use the SOURCE menu item (see Section 6.2.1).
To select the inputs via the IR remote control transmitter, see Section 6.6.