Kramer VS-44H2A User manual

P/N: 2900-301078 Rev 1 www.KramerAV.com
USER MANUAL
MODEL:
VS-44H2A
4K HDMI 4x4 Matrix Switcher
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VS-44H2A–Contents
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Contents
Introduction 1
Getting Started 1
Overview 2
Typical Applications 3
Controlling your VS-44H2A 3
Defining VS-44H2A 4K HDMI 4x4 Matrix Switcher 4
Mounting VS-44H2A 6
Connecting VS-44H2A 7
Connecting to VS-44H2A via RS-232 8
Connecting VS-44H2A via ETHERNET Port 8
Operating VS-44H2A via Front Panel Buttons 11
Powering On VS-44H2A 11
Understanding Illuminated Buttons and LEDs 11
Locking/Unlocking Control Panel Buttons 12
Routing an AV Output to an Input 12
Routing All Outputs to a Single Input 13
Muting an Output 13
Muting All Outputs 13
Storing and Recalling a Routing Setup 14
Copying an EDID 14
Firmware Upgrade 16
Using Embedded Web pages 17
Browsing Web Pages 18
Switching and Setting Ports 19
Changing Device Settings and Upgrading Firmware 26
Managing EDID 27
Managing Web page Security 30
Setting Timeout 31
Displaying OSD Information 32
Setting Step-In Devices 33
Viewing About Page 34
Technical Specifications 35
Default Communication Parameters 35
Default Parameters 36
Protocol 3000 37
Understanding Protocol 3000 37
Protocol 3000 Commands 38
Result and Error Codes 45
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VS-44H2A–Introduction
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Introduction
Welcometo KramerElectronics! Since1981, KramerElectronics has been providing a world
of unique, creative,and affordablesolutions to the vast range of problems that confrontthe
video, audio, presentation, and broadcasting professional on a daily basis. In recent years, we
have redesigned and upgraded most of our line, makingthe best even better!
Getting Started
We recommendthat you:
•Unpack the equipment carefullyand save the original box and packaging materials for
possible future shipment.
•Reviewthe contents of this user manual.
Go to www.kramerav.com/downloads/VS-44H2Atocheck forup-to-date user manuals,
application programs, and to check if firmwareupgrades are available (where appropriate).
Achieving Best Performance
•Use only good quality connection cables (we recommendKramerhigh-performance,
high-resolution cables) to avoid interference, deterioration in signal quality due to poor
matching, and elevated noise levels (oftenassociated with low quality cables).
•Do not secure the cables in tight bundles or roll the slack into tight coils.
•Avoid interferencefrom neighboring electrical appliances that may adversely influence
signal quality.
•Position your Kramer VS-44H2A away from moisture, excessive sunlight and dust.
Safety Instructions
Caution:
•This equipment is to be used only inside a building. It may only be connected to other
equipment that is installed inside a building.
•For products with relay terminals and GPI\O ports, please referto the permitted rating
foran external connection, located next to the terminal or in the User Manual.
•There are no operator serviceable parts inside the unit.
Warning:
•Use only the power cordthat is supplied with the unit.
•Disconnect the power and unplug the unit from the wall before installing.
•Do not open the unit. High voltages can cause electrical shock! Servicingby qualified
personnel only.
•To ensure continuous risk protection, replace fuses only according to the rating
specified on the product label which located on the bottom of the unit.
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VS-44H2A–Introduction
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Recycling Kramer Products
The Waste Electrical and Electronic Equipment (WEEE)Directive2002/96/EC aims to reduce
the amount of WEEEsent fordisposal to landfill or incineration by requiring it to be collected
and recycled.To comply withthe WEEEDirective,KramerElectronics has made
arrangements with the European AdvancedRecyclingNetwork (EARN)and will coverany
costs of treatment, recyclingand recovery of waste Kramer Electronicsbranded equipment on
arrival at the EARN facility. For details of Kramer’s recycling arrangements in your particular
country go to our recyclingpages at www.kramerav.com/support/recycling.
Overview
Congratulations on purchasing your Kramer VS-44H2A.
VS-44H2A is a high-performance4x4 matrix switcher for18G 4K@60Hz (4:4:4) HDR HDMI™
signals. It and equalizes the signals and canroute any one of four HDMI,HDCP-compliant
sources (selectable) to any or all outputs simultaneously.
The VS-44H2A provides exceptional quality, advanced and user-friendly operation, and
flexible control.
Exceptional Quality
•High-PerformanceAVMatrix –Switches 4 4K@60Hz (4:4:4) HDR HDMI
HDCP-compliantsignals to 4 18G 4K@60Hz (4:4:4) HDR HDMIHDCP-compliant
outputs at up to 18G data rate. Signals are HDCP 2.2/1.4 compliant, supporting HDR10,
CEC, color, Dolby /DTS-HD MasterAudio, 3D Video as specified in HDMI2.0.
•Features Kramer Equalization & ™ Technology – Rebuilds the digital signal to travel
longer distances.
Advanced and User-friendly Operation
•Easy Step-In Collaboration Function –When used with a KramerStep-In enabled
switcher, just plug in your deviceand press the Step-In button. Your devicebecomes the
activesignal on the main display.
•EDIDManagement –Individual EDIDmanagement per input. Captures and stores the
EDID from a display device.
•Quick Accessto CommonConfigurations –Saveup to four preset configurations.
•Convenient Unit Control and Configuration Options –Local control via frontpanel
switching, memory,lock andEDID buttons, Input/Output LEDdisplay and IRremote
control. Distance control via user-friendly embedded web pages viathe Ethernet,
Protocol 3000 API,and RS-232 serial commandstransmitted by a PC, touch screen
system or other serial controller.
•Cost-EffectiveMaintenance–IRand Input Selection indicators facilitate easy local
maintenance and troubleshooting. Firmwareupgrade via Ethernet or USB using a
user-friendly softwareupgrade tool.
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VS-44H2A–Introduction
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Flexible Connectivity
•Analog and Digital Audio De-embedding (Extraction) –De-embeds the audio signal and
outputs it as balanced analog audio with separate volume control on each of the outputs
and S/PDIFdigital audio.
•Flexible Content Protection –Selectable HDCPper input.
•Easy Installation –19” enclosure for rack mounting a unit in a 1U rack space with
included rack ears and universal 100–240V AC power connection.
Typical Applications
The VS-44H2A is ideal for the following typical applications:
•Control rooms with multiple displays.
•Presentation and multimedia applications.
•Systemsthat require automatic HDMIrouting.
Controlling your VS-44H2A
Control your VS-44H2A directly via the front panel push buttons, or:
•By RS-232 serial commandstransmitted by a touch screen system,PC, or other serial
controller.
•Via the Ethernet using built-in user-friendly web pages.
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VS-44H2A–Defining VS-44H2A4KHDMI 4x4 Matrix Switcher
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Defining VS-44H2A 4K HDMI 4x4
Matrix Switcher
This section defines the VS-44H2A.
Front Panel
Figure 1: VS-44H2A4K HDMI 4x4 Matrix Switcher Front Panel
The behavior of the frontpanel buttons and the 7-segment display changes along with the
operation modes. For furtherdetails see Operating VS-44H2Avia Front Panel Buttons on
page 11.
#
Feature
Function
IR Sensor
Receives signals from the infrared remote-control transmitter.
IR LED
Lights yellow when receiving an IR signal.
ALL Button
Press to perform an actionon all outputs.
For switching, press ALL and then a specific INPUTbutton to route the
selected input to all outputs. For example, press ALL and then IN 2 to route
input 2 to all the outputs (see Routing All Outputs to a Single Input
on page 13).
OFF Button
Press afterpressing an OUT Button (1 to 4) to disconnect theselected
output from the inputs.
To disconnect all the outputs, press ALL followed by OFF (see Muting All
Outputs on page 13).
IN Buttons (1 to 4)
Press to select the input to switch afterselecting an output (also used for
storing machine setups in the STO-RCL (see Storing and Recalling a
Routing Setup on page 14).
OUT Buttons
(1 to 4)
Press to select an output (1 to 4) to which the input is routed. Also used for
storing machine presets.
STO Button
Press STO followed by an IN button (1 to 4) to store the current switching
configuration to the location corresponding to that INPUT number
(see Storing and Recalling a Routing Setup onpage 14).
RCL Button
Press RCL followed by the corresponding INbutton (1 to 4) to recall the
preset switching configuration saved in that location (see Storing and
Recalling a Routing Setup onpage 14).
LOCK Button
Press and hold to toggle between locking and releasing the front panel
buttons.
EDID Button
Press EDID + STO buttons to enter the EDID mode (see Copying an
EDID onpage 14).
OUTPUT/INPUT
7-segment LED
Display
Displays the selected inputs switched to the outputs (marked above each
input).
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VS-44H2A–Defining VS-44H2A4KHDMI 4x4 Matrix Switcher
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Back Panel
Figure 2: VS-44H2A4K HDMI 4x4Matrix SwitcherRear Panel
#
Feature
Function
HDMI IN Connectors (1 to 4)
Connect to up to 4 HDMI sources.
S/PDIF OUT (coaxial) RCA Connectors
(1 to 4)
Connect to up to 4 digital audio acceptors.
HDMI OUT Connectors (1 to 4)
Connect to up to 4 HDMI acceptors.
BALANCED AUDIO OUT Terminal Block
Connectors (1 to 4)
Connect to up to 4 balanced stereo audio acceptors.
PROG USB Connector
Connect to a USB stick to perform firmware upgrades
(see Firmware Upgrade onpage 16).
ETHERNET RJ-45 Connector
Connect to a PC via a LAN.
RS-232 9-pin D-sub Connector
Connect to a PC/serial controller.
IR IN 3.5mm Mini Jack Connector
Connect to an external IR receiver for controlling the
device via IR remote controller
Covered by a cap. The 3.5mm jack at the end of the
internal IR connection cable fits into this opening.
Mains Power Connector and Fuse
Plug in the power cord.
Mains Power Fuse
Fuse forprotecting thedevice.
Power Illuminated Switch
Turn the device on and off.
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VS-44H2A–Mounting VS-44H2A
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Mounting VS-44H2A
This section provides instructions formounting VS-44H2A.Beforeinstalling, verify thatthe
environment is within the recommendedrange:
•Operation temperature –0to 40C (32 to 104F).
•Storage temperature –-40to +70C (-40 to +158F).
•Humidity –10% to 90%, RHLnon-condensing.
Caution:
•Mount VS-44H2A before connecting any cables or power.
Warning:
•Ensure that the environment(e.g., maximum ambienttemperature & air flow)is
compatible forthe device.
•Avoid uneven mechanicalloading.
•Appropriate consideration of equipment nameplate ratings should be used foravoiding
overloading of the circuits.
•Reliable earthing of rack-mountedequipment should be maintained.
Tomount VS-44H2A in a rack
Attach both rack ears by removing the screws from eachside of the
machine and replacing those screwsthrough the rack ears or place
the machine on a table.
For more informationgo to www.kramerav.com/downloads/VS-44H2A
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VS-44H2A–ConnectingVS-44H2A
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Connecting VS-44H2A
Always switchoff the power to each devicebefore connecting it to your VS-44H2A.After
connecting your VS-44H2A,connectits power and then switch on the power to eachdevice.
Figure 3: Connectingtothe VS-44H2ARear Panel
Toconnect VS-44H2A as illustrated in the example in Figure 3:
1. Connect up to four video sources to the HDMIinputs (from HDMIIN1 to HDMIIN 4).
For example, connect:
▪A laptop to the HDMIIN1 and another laptop to HDMIIN4 using HDMIconnectors.
▪Blu-ray players to the HDMIIN2 and HDMI IN 3 using HDMIconnectors.
2. Connect the four video HDMIoutputs (from HDMIOUT1to HDMI OUT4) to up to
fouracceptors. For example:
▪Connect HDMIOUT 1 HDMIconnectorto a projector.
▪Connect HDMIOUT 2, HDMI OUT3 and HDMIOUT 4 HDMIconnectorseach to a
display.
3. Connect the power cord .
We recommendthat you use only the power cord that is supplied with this machine.
4. Connect ETHERNETport to a system controller.
5. Connect RS-232 3-pin terminal block connector to a system controller.
6. If required, connect the PROG USB Connector (5V/2A)to a deviceto charge it.
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VS-44H2A–ConnectingVS-44H2A
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Connecting to VS-44H2A via RS-232
You can connectto the VS-44H2A via an RS-232connection using, forexample, a PC.
Connect the RS-232 terminal block on the rear panel of the VS-44H2A to a PC/controller, as
follows:
RS-232 Device
VS-44H2A
9-pin D-sub Female Connector (from PC)
Figure 4: RS-232 Connection
Connecting VS-44H2A via ETHERNET Port
You can connectto VS-44H2A via Ethernet using either of the following methods:
•Directly to the PC using a crossovercable (see Connecting the Ethernet Port Directly to
aPC on page 8).
•Via a networkhub, switch, or router, using a straight-through cable (see Connecting the
Ethernet Port viaa Network Hubor Switchon page 10).
If you want to connect via a router and yourIT system is based on IPv6, speak to your IT
department for specific installation instructions.
Connecting the Ethernet Port Directly to a PC
Youcanconnectthe Ethernet port of the VS-44H2A directly to the Ethernet port on your PC
using a crossover cable with RJ-45 connectors.
This type of connection is recommendedforidentifying the VS-44H2A with the factory
configured default IP address.
Afterconnecting the VS-44H2A to the Ethernet port, configureyour PC as follows:
1. Click Start > ControlPanel > Networkand 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 forthe selected network adapter appears
as shown in Figure 5.
17
PIN 5 Connectedto Ground
PIN 3 Connectedto Rx
PIN 2 Connectedto Tx
Pin 5
Pin 3
Pin 2
Ground
Rx
Tx
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Figure 5: LocalAreaConnectionPropertiesWindow
4. Highlight either Internet Protocol Version 6 (TCP/IPv6) orInternet Protocol Version 4
(TCP/IPv4) depending on the requirements of your IT system.
5. Click Properties.
The Internet Protocol Properties window relevant to yourIT system appears as shown in
Figure 6 or Figure 7.
Figure 6: Internet Protocol Version 4 PropertiesWindow
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VS-44H2A–ConnectingVS-44H2A
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Figure 7: Internet Protocol Version 6 PropertiesWindow
6. Select Use the followingIP Address forstatic IP addressing and fill in the details as
shown in Figure 8.
For TCP/IPv4you canuse any IP address in the range 192.168.1.1 to 192.168.1.255
(excluding 192.168.1.39) that is provided by yourIT department.
Figure 8: Internet Protocol PropertiesWindow
7. Click OK.
8. Click Close.
Connecting the Ethernet Port via a Network Hub or Switch
You can connectthe Ethernet port of the VS-44H2A to the Ethernet port on a network hub or
using a straight-through cable with RJ-45connectors.
Control Configuration via Ethernet Port
To control several units via Ethernet, connect the Master unit (Device1) via the Ethernet port
to the Ethernet port of yourPC.Use your PC provide initial configuration of the settings (see
Connecting VS-44H2A via ETHERNETPorton page 8).
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VS-44H2A–Operating VS-44H2Avia Front Panel Buttons
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Operating VS-44H2A via Front
Panel Buttons
The VS-44H2A frontpanel buttons enable performing the following functions:
•Powering On VS-44H2Aon page 11.
•Understanding Illuminated Buttons and LEDs on page 11.
•Locking/UnlockingControl Panel Buttons on page 12.
•Routing an AV Output to an Input on page 12.
•Routing All Outputs to a Single Input on page 13.
•Muting an Output on page 13.
•Muting All Outputs on page 13.
•Storing and Recalling a Routing Setup on page 14.
•Copying an EDID on page 14.
Powering On VS-44H2A
Afterconnecting the power cord,press the PowerSwitch to power on the device.
When powering on VS-44H2A, it undergoes a 10-second initialization process during which
the front panel displays the following:
•The 7-segment display LEDs are on.
•All the frontpanel buttons illuminate.
•The FPGA/EPLDversion (P), the firmwareversion (F) and the build version (b) appear in
succession.
Understanding Illuminated Buttons and LEDs
Illuminated or flashing frontpanel buttons indicate signal and acceptorinformation.
•An illuminated IN button indicates an active signal connected to the input.
•An illuminated OUT button indicates an output connectedto an acceptor.
•A flashing OUT button indicates a non-HDCPdisplay connectedto an output.
If an HDCP-encryptedinput is routed through VS-44H2A to a non-HDCP acceptor,the video
is not presented and the non-HDCP acceptor displays black.
The LED Display indicates routing and muting information.
•A digit (from 1to 4) indicates the input number that is currently routed to the output.
•“0” under an output number indicates a muted video signal.
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VS-44H2A–Operating VS-44H2Avia Front Panel Buttons
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Figure 9: 7-segmentdisplay
Locking/Unlocking Control Panel Buttons
Locking control panel buttons prevents accidentally switching an AV signal to a differentinput.
Locking Control Panel Buttons
Tolock control panel buttons:
•Press LOCK for3 seconds.
The LOCK button illuminates, and control panel buttons are no longer operational.
Unlocking Control Panel Buttons
Tounlock control panel buttons:
•Press the illuminated LOCK button for3 seconds.
The LOCK button is no longer illuminated, and control panel buttons are now
operational.
Routing an AV Output to an Input
Use the IN buttons (1 to 4) and the OUTbuttons (1 to 4) to route a selected input to an
output.
To route a video output to an input:
1. Press an OUT button (1 to 4) .
The selected OUTbutton illuminates.
2. Press an IN button (1 to 4) .
The output is routed to the selected input and the LED Display indicates the change.
You can route multiple outputs to a single input.
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VS-44H2A–Operating VS-44H2Avia Front Panel Buttons
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Routing All Outputs to a Single Input
Use the IN buttons (1 to 4) and the OUTbuttons (1 to 4) to route a selected input to all
outputs.
To route all video outputsto a single input:
1. Press ALL .
The ALL button illuminates.
2. Press an IN button (1 to 4) .
All the outputs are routed to the selected input and the LED Display indicates the
change.
Muting an Output
VS-44H2A enables youto muteeach audio and video output individually (muting the volume
and displaying black on the screen).
To mute a audio/video output:
1. Press an OUT button (1 to 4) .
The selected OUTbutton illuminates.
2. Press OFF .
The output selected audio and video is muted, and the LED Display indicates the
change.
Muting All Outputs
VS-44H2A enables youto muteall audio and video outputs at once (muting the volumeand
displaying black on all the screens).
To mute all audio/video outputs:
1. Press ALL .
The ALL button illuminates.
2. Press OFF .
All the outputs audio and video are muted, and the LED Display indicates the
change.
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VS-44H2A–Operating VS-44H2Avia Front Panel Buttons
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Storing and Recalling a Routing Setup
VS-44H2A can store up to 4 setups. Each setup includes the signal routing state and the
EDID.
In Store-Recall mode each IN button (1 to 4) corresponds to a setup:
•IN 1 corresponds to setup 1.
•IN 2 corresponds to setup 2.
•IN 3 corresponds to setup 3.
•IN 4 corresponds to setup 4.
Storing a Routing Setup
Tostore a setup:
1. Press STO .
The STO button flashes.
2. Press an IN button (1 to 4).
For example, when pressing IN 4, the current devicestate is stored to setup 4.
3. Press STO again.
The current device state is stored and the STO button no longer flashes.
Press STO within9 seconds to apply settings, otherwise the action times out.
Recalling a Routing Setup
Torecall a setup:
1. Press RCL .
The RCL button flashes.
2. Press an IN button (1 to 4).
The selected button illuminates.
3. Press RCL again.
The setup stored forthat button is restored and the LED Display indicates the
change.
Copying an EDID
You can copy the EDID to an input from a connected output or use the default EDID.
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VS-44H2A–Operating VS-44H2Avia Front Panel Buttons
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Copying the EDID from a Connected Display
Tocopy the EDID froma connected display:
1. Press and hold EDID and STO simultaneously until both buttons flash.
VS-44H2A enters EDID mode and the LED Display shows the current EDID status.
2. Press one or more IN buttons (1 to 4) (or ALL).
The selected inputs on the LED Display flash.
3. Press an OUT button (1 to 4) connectedto a display and press EDID .
Wait about 5 seconds forthe deviceto copy the EDID the connected display to the
selected inputs.
Press EDID within 9 seconds to apply settings, otherwise the action times out.
Copying the Default EDID
Tocopy the default EDID:
1. Press and hold EDID and STO simultaneously until both buttons flash.
VS-44H2A enters EDID mode and the LED Display shows the current EDID status.
2. Press one or more IN buttons (1 to 4) (or ALL).
The selected inputs on the LED Display flash.
3. Press an OUT button (1 to 4) not connected to a display and press EDID .
Wait about 5 seconds forthe deviceto copy the default EDID.
Press EDID within 9 seconds to apply settings, otherwise the action times out.
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VS-44H2A–Firmware Upgrade
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Firmware Upgrade
You can upgrade the VS-44H2A via:
•The Ethernet, using embedded web pages.
•By USBor RS-232using KramerK-UPLOAD tool.
The latest firmwareversionand the latest version of K-UPLOAD andinstallation instructions
can be downloaded from the KramerWebsite at www.kramerav.com/downloads/VS-44H2A.
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VS-44H2A–Using EmbeddedWeb pages
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Using Embedded Web pages
The web pages let you control the VS-44H2A viathe Ethernet. The web pages include all the
OSD items and are accessed using a Web browser and an Ethernet connection
(see Browsing Web Pages on page 18).
Beforeattempting to connect:
•Perform the procedures described in Connecting VS-44H2Avia ETHERNETPort
on page 8.
•Ensure that your browser is supported.
The following operating systems and Web browsers are supported:
OperatingSystems
Browser
Windows 7
IE
Firefox
Chrome
Safari
Windows 10
IE
Edge
Firefox
Chrome
Mac
Safari
iOS
Safari
Android
N/A
The VS-44H2A webpage enables performingthe following functions:
•Browsing Web Pages on page 18.
•Switching and Setting Ports on page 19.
•Changing DeviceSettings and Upgrading Firmware on page 26.
•Managing EDID on page 27.
•Managing Web page Security on page 30.
•Setting Timeout on page 31.
•Displaying OSD Informationon page 32.
•Setting Step-In Deviceson page 33.
•Viewing About Page on page 34.
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VS-44H2A–Using EmbeddedWeb pages
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Browsing Web Pages
To browsethe VS-44H2A webpages:
1. Open your Internet browser.
2. Type the IP address of the device in the address bar of your browser. For example,the
default IP address:
The Authentication window appears (Figure 10) if set, security is enabled:
Figure 10: Using the Embedded Web pages–Authentication
3. Enter the User Name and Password (Admin, empty string, by-default) and click OK.
The Switching page appears:
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