Kramer VS-84UT, VS-88UT User Manual
P/N: 2900-300582 Rev 6 www.kramerAV.com
USER MANUAL
MODELS:
VS-88UT
8x8 HDMI/HDBT Matrix Switcher
VS-84UT
8x4 HDMI/HDBT Matrix Switcher
Kramer Electronics Ltd.
VS-88UT – Contents
i
Contents
Introduction 1
Getting Started 1
Overview 2
Typical Applications 4
Controlling your VS-88UT 4
Defining the VS-88UT and VS-84UT 5
Mounting VS-88UT 9
Connecting VS-88UT and VS-84UT 10
Connect the VS-88UT Matrix Ports 10
Connect the VS-84UT Matrix Ports 12
Connect the Controller Ports 14
Connecting the Audio Inputs and Outputs 15
Connecting to VS-88UT via RS-232 16
Connecting VS-88UT via the Ethernet Port 16
Using the Web Pages 19
Globally Muting video and audio signals 22
Defining Global Settings 23
Routing VS-88UT Ports 29
Defining Port Settings 30
Managing EDID 60
Controlling Devices via the Controller 64
Room Controller Configuration via K-Config 3 65
Controlling Devices 67
Activating Macros 72
Scheduling Macros 73
Setting the Date and Time 75
Configuring Device Automation 76
Changing the Device Settings 78
Resetting to Factory Default Parameters 78
Setting Authentication 79
Changing the Ethernet Settings 82
Performing Firmware Upgrade 83
Setting the Date and Time 84
Viewing the About Page 85
Technical Specifications 86
Default Communication Parameters 88
Protocol 3000 89
Understanding Protocol 3000 89
Protocol 3000 Commands 90
Result and Error Codes 106
Kramer Electronics Ltd.
VS-88UT – Introduction
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!
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 www.kramerav.com/downloads/VS-88UT or www.kramerav.com/downloads/VS-84UT to
check for up-to-date user manuals, application programs, and to check if firmware upgrades are
available (where appropriate).
Achieving 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-88UT 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 refer to the permitted rating
for an 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 cord that 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! Servicing by 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.
Kramer Electronics Ltd.
VS-88UT – Introduction
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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 www.kramerav.com/support/recycling.
Overview
Congratulations on purchasing your Kramer VS-88UT 8x8 HDMI/HDBT Matrix Switcher
and/or VS-84UT 8x4 HDMI/HDBT Matrix Switcher.
The devices described in this user manual are generally referred to as VS-88UT. A device is
named specifically only when a device-specific feature is described.
VS-88UT is a high-performance 4K@60Hz (4:2:0) Audio-Video presentation system with
integrated range extension and an integrated control system master. The unit switches the
video, embeds the audio and outputs the signal to both HDMI™ and HDBaseT 2.0 with USB
extension and PoE. Outstanding audio support includes balanced stereo audio, unbalanced
stereo audio and de-embedded audio sources that output to embedded audio, balanced
stereo audio as well as a power amplified audio output.
VS-88UT includes a master room controller that can operate over Ethernet (LAN) with control
ports that include: one bidirectional RS-485, four RS-232, four IR, four GPI/O, and eight relays
to control a wide variety of AV devices. It includes a KNET™ connector interface that enables
access to the master controller from auxiliary room controllers such as control keypads. The
unit can also provide power to auxiliary room controllers via the KNET™ connectors. The
VS-88UT includes an Ethernet gateway to control and manage remote I/O ports.
The VS-88UT provides exceptional quality, advanced and user-friendly operation, and flexible
control.
Exceptional Quality
• Max. Data Rate – 10.2Gbps (3.4Gbps per graphic channel).
• Max. Resolution – 4K@60Hz (4:2:0).
• Audio Level control.
• HDMI, HDCP and DVI compliance.
• HDBaseT certified – V2.0 support.
• HDBaseT Extension Reach – Up to 100m at 4K @60Hz (4:2:0), up to 130m (430ft) at full
HD (1080p @60Hz 36bpp), up to 180m (590ft) at ultra-mode and full HD
(1080p @60Hz 24bpp).
• USB Support – USB 1.1 and USB 2.0 (up to 127Mbps) channelled through HDBaseT.
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VS-88UT – Introduction
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• HDMI Support – Deep color, 3D, 7.1 PCM as specified in HDMI 2.0.
• Kramer reKlocking™ and equalization technology – Rebuilds the digital signal to travel
longer distances.
Advanced and User-friendly Operation
• Advanced EDID management per input.
• Active source and acceptor detection.
• Control options – RS-232 serial commands transmitted by a PC, touch screen system or
other serial controller, Ethernet port via LAN.
• Simple and Powerful Maestro 1.5 Room Automation – Intuitive user interface enables
you to fully automate your meeting room elements. Configure lights, shades, devices
and more to be activated by an extensive range of triggers, including scheduling,
input/output connectivity, routing, and button pressing. By minimizing user intervention,
Maestro room automation saves meeting prep time and minimizes human error before
presentations.
• Kramer K-Config™ Compatible – Windows®-based control program for easy
configuration and upload to room controller over customer IP network.
• Kramer Network Compatible – Remote control and management over customer IP
network.
• Programmable Step-In over HDMI and HDBT – When used in conjunction with
compatible step-in devices, such as the SID-X3N and DIP-31 (using an HDMI cable that
supports HEC, the HDMI Ethernet Channel).
• Simultaneous IP control communication – With up to 15 IP control clients.
• Auto-switching and auto-scanning of inputs.
• Audio breakaway and AFV (audio-follow-video) operation support.
• Global mute for both video and audio outputs – Allowing easy integration of the audio
system with a public announcement audio system in case of an emergency event.
• Firmware Upgrade – Ethernet-based, via a user-friendly software upgrade tool.
• Kramer protocol 3000 support.
• Advanced EDID management per input.
• Includes non-volatile memory that retains the last settings after switching the power off
and then on again.
Flexible Connectivity
• For VS-88UT:
▪ 4 HDMI and 4 HDMI/HDBT (selectable) inputs.
▪ 4 balanced stereo audio inputs or 8 microphone inputs (selectable) as well as 4
unbalanced stereo inputs.
▪ 6 HDMI and 2 HDBT outputs.
▪ 6 IR ports for HDBT tunneling.
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VS-88UT – Introduction
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• For VS-84UT:
▪ 6 HDMI and 2 HDBT inputs.
▪ 4 balanced stereo audio inputs or 8 microphone inputs (selectable) as well as 4
unbalanced stereo inputs.
▪ 2 HDMI and 2 HDBT outputs.
▪ 4 IR ports for HDBT tunneling.
• 2 line-out balanced stereo audio outputs and one audio amplified output.
• 2 USB type-A hubs and 2 USB Type-B ports.
• 1 Ethernet port – Connects to control gateways for I/O port extending, and controls
IP-enabled controlled devices.
• 1G Ethernet port – For tunneling data via HDBT ports.
• 1 K-NET™ connector – Carrying both power and control communication; connects to
room control system, either master room controller, or auxiliary control keypads.
• 1 RS-485 and 2 RS-232 bidirectional control ports – Control devices via bidirectional
serial control protocols.
• 4 IR emitter control ports – Control devices via IR control protocols.
• 4 GPI/O control ports – Control devices via general purpose I/O ports, individually
configurable as digital input, digital output or analog input interface for controlling
sensors, door-locks, audio volume and light dim level, or lighting control devices.
• 8 Relay control ports – Control devices via relay contact closure, such as scrolling up
and down screens, drapes, shades, and blinds.
• IR Sensor and IR input ports – Learn commands from IR remotes.
Typical Applications
The VS-88UT is ideal for the following typical applications:
• Projection systems in conference rooms, boardrooms, hotels and churches.
• Divisible conference rooms in hotels.
• Classroom, lecture theatres and education applications.
Controlling your VS-88UT
Control your VS-88UT via:
• By RS-232 serial commands transmitted by a touch screen system, PC, or other serial
controller (see Connecting to VS-88UT via RS-232 on page 16).
• Ethernet using built-in user-friendly Web pages (see Using the Web Pages on page 19).
Kramer Electronics Ltd.
VS-88UT – Defining the VS-88UT and VS-84UT
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Defining the VS-88UT and VS-84UT
This section defines the VS-88UT and VS-84UT.
Figure 1: VS-84UT 8x4 HDMI/HDBT Matrix Switcher Front Panel
Figure 2: VS-88UT 8x8 HDMI/HDBT Matrix Switcher Front Panel
#
Feature
Function
ON LED
Lights when receiving power.
STATUS
LED
Multi-color LED lights upon startup, flashes green upon boot and lights green when
ready to use. The LED lights red to indicate internal errors.
Kramer Electronics Ltd.
VS-88UT – Defining the VS-88UT and VS-84UT
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Figure 3: VS-88UT 8x8 HDMI/HDBT Matrix Switcher Rear Panel
Figure 4: VS-84UT 8x4 HDMI/HDBT Matrix Switcher Rear Panel
#
Feature
Function
Room Controller Functionality
IR IN 1 3.5mm Mini Jack
Connect to an external IR receiver (1 and 2).
IR OUT Terminal Block
Connectors
Connect to IR emitter cables (from 1 to 4).
GPI/O Terminal Block
Connectors
Connect to various analog and digital sensors (from 1 to 4).
RELAYS Terminal Block
Connectors
Connect to low-voltage relay-driven devices (from 1 to 8).
RS-232 Terminal Block
Connectors
Connect to RS-232 controlled devices (from 1 to 4).
RS-485 Terminal Block
Connector
Connect to the RS-485 port on a switcher or PC.
Pins B (-) and A (+) are for RS-485; Pin G may be connected to
the shield (if required).
K-NET Terminal Block
Connector
Use with the K-Config control system. PIN GND is for the
Ground connection; PIN B (-) and PIN A (+) are for RS-485, and
PIN +12V is for powering other devices.
RS-485 TERM Switch
Slide down for RS-485 termination with 120; slide up for no
RS-485 line termination.
The first and the last units on the RS-485 line should be
terminated (ON). Other units should not be terminated (OFF).
K-NET TERM Switch
Use with the K-Config control system.
Slide down (in the direction of the arrow) for K-NET termination;
slide up for bus to not be terminated. The last physical device on
a K-NET bus must be terminated.
PROG Switch
For factory use only.
PROG Mini USB Connector
For factory use only.
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VS-88UT – Defining the VS-88UT and VS-84UT
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#
Feature
Function
Matrix Functionality
REMOTE MUTE 2-pin Terminal
Block Connector
Remote switch to mute all video and audio signals. Enables easy
integration of the audio system with a PA system, usually used
for alarms or other public audio messages.
GPIO 5-pin Terminal Block
Connectors
For future use.
PROGRAM DIP-switches
For future use.
Power Connector with Switch
and Fuse
AC connector, enabling power supply to the unit.
Power switch for turning the unit on or off.
AUDIO
INPUT (MIC/line)
5-pin Terminal
Block Connectors
Connect to stereo audio balanced sources (from 1 to 4) and/or
microphone inputs (from 1 to 8).
INPUT 3.5mm
Mini Jack
Connect to an unbalanced audio source (from 5 to 8).
LINE OUT 5-pin
Terminal Block
Connectors
Connect to a stereo balanced audio acceptor (1 and 2).
POWER AMP
OUT 4-pin
Terminal Block
Connectors
Connect to a pair of loudspeakers.
VIDEO
HDMI IN
Connector
VS-88UT: connect to an HDMI source (from 1 to 4).
VS-84UT: connect to an HDMI source (from 1 to 6).
HDMI IN—HDBT
IN Connectors
VS-88UT: connect a source to the HDMI IN 5 and/or HDMI IN 6
inputs, or connect a transmitter to the HDBT IN (5) and/or HDBT
IN (6) inputs. The same applies to the HDMI IN 7/8 and HDBT IN
(7)/(8) pairs. For each input pair (HDMI or HDBT), only one type of
connector can be enabled (via the Routing Settings Web page);
by default, the HDBT pair is active. The HDBT Transmitter (for
example, the Kramer TP-590Txr) can pass audio and video
signals as well as USB, Ethernet, power and serial commands.
HDBT IN
Connectors
VS-84UT: connect to an HDBT transmitter (from (7) to (8)).
HDMI OUT
Connectors
VS-88UT: connect to an HDMI acceptor (1, 2, 3, 4, 7 and 8).
VS-84UT: connect to an HDMI acceptor (1 to 2).
OUT (HDBT)
Connectors
VS-88UT: connect OUT 5 and/or OUT 6 to HDBT receivers (for
example, the Kramer TP-590Rxr) to pass audio and video signals
as well as USB, Ethernet, power and serial commands.
HDBT OUT
Connectors
VS-84UT: connect to HDBT receivers (for example, the Kramer
TP-590Rxr) to pass audio and video signals as well as USB,
Ethernet, power and serial commands.
HDBT IR
3.5mm Mini
Jack
IN
VS-88UT: connect to an external IR sensor to send IR signals (5,
6, 7 and 8) via HDBT inputs 5, 6, 7 and 8 respectively.
VS-84UT: connect to an external IR sensor to send IR signals (7
and 8) via HDBT inputs 7 and 8 respectively.
OUT
VS-88UT: connect to an external IR emitter to receive IR signals
(5 and 6) via HDBT outputs 5 and 6, respectively.
VS-84UT: connect to an external IR emitter to receive IR signals
(3 and 4) via HDBT outputs 3 and 4, respectively.
RS-232 HDBT DATA Terminal
Block Connectors (G, Rx, Tx)
Connect to the PC or the remote controller and pass data
between this RS-232 port and the HDBT OUT ports or one of the
HDBT IN ports.
RS-232 CONTROL Port
Terminal Block Connectors (G,
Rx, Tx)
Connect to the PC or the remote controller to control the
VS-88UT via Protocol 3000 commands.
Kramer Electronics Ltd.
VS-88UT – Defining the VS-88UT and VS-84UT
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#
Feature
Function
HDBT USB Device Port Pairs
Connect up to two USB clients to each pair (1 and 2) to pass
data via the HDBT inputs or outputs.
HDBT USB HOST Ports
Connect to a USB host (1 and 2) to pass data via the HDBT
inputs or outputs.
ETH
RJ-45 Ports
CONTROL
Connect to the PC or other controller through computer
networking.
DATA 1G
Connect to the PC or other controller via the Ethernet to pass
data between HDBT ports and the controller.
RESET Recessed Button
Press briefly to restart the system. Press for about 5 seconds to
reset settings to factory default values and then restart the
system.
Kramer Electronics Ltd.
VS-88UT – Mounting VS-88UT
9
Mounting VS-88UT
This section provides instructions for mounting VS-88UT. Before installing, verify that the
environment is within the recommended range:
• Operation temperature – 0 to 40C (32 to 104F).
• Storage temperature – -40 to +70C (-40 to +158F).
• Humidity – 10% to 90%, RHL non-condensing.
• VS-88UT must be placed upright in the correct horizontal position.
Caution:
• Mount VS-88UT before connecting any cables or power.
Warning:
• Ensure that the environment (e.g., maximum ambient temperature & air flow) is
compatible for the device.
• Avoid uneven mechanical loading.
• Appropriate consideration of equipment nameplate ratings should be used for avoiding
overloading of the circuits.
• Reliable earthing of rack-mounted equipment should be maintained.
To mount the VS-88UT on a rack
Attach both ear brackets by removing the screws from each side of
the machine and replacing those screws through the ear brackets or
place the machine on a table.
For more information go to www.kramerav.com/downloads/VS-88UT
Kramer Electronics Ltd.
VS-88UT – Connecting VS-88UT and VS-84UT
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Connecting VS-88UT and VS-84UT
This section describes how to:
• Connect the VS-88UT Matrix Ports on page 10.
• Connect the VS-84UT Matrix Ports on page 12.
• Connect the Controller Ports on page 14.
• Connecting the Audio Inputs and Outputs on page 15.
• Connecting to VS-88UT via RS-232 on page 16.
▪ Connecting VS-88UT via the Ethernet Port on page 16.
Always switch off the power to each device before connecting it to your VS-88UT. After
connecting your VS-88UT, connect its power and then switch on the power to each
device.
Note that not all the ports are connected in the following example.
Connect the VS-88UT Matrix Ports
To connect the VS-88UT Matrix as illustrated in the example in Figure 5:
1. Connect the HDMI and HDBT sources:
▪ An HDMI source (for example, a laptop) to the HDMI 1 IN connector .
▪ An HDMI source (for example, a Blu-ray player) to the HDMI 4 IN connector .
▪ An HDMI source (for example, a Blu-ray player) to the HDMI IN 8 HDMI
connector .
▪ A transmitter (for example, the Kramer TP-590Txr) to the HDBT IN (8) RJ-45 port
.
You can enable one of each HDMI and HDBT input pair (5, 6, 7 and 8) via the embedded
web pages (see Setting Input HDBT/HDMI or HDBT Input Port Parameters on page 39).
2. Connect the audio sources:
▪ An audio source (for example, the laptop audio output signal) to the AUDIO INPUT 1
balanced stereo analog audio 5-pin terminal block connector (1 to 4) .
▪ A microphone to the AUDIO MIC 4 balanced audio 3-pin terminal block connector
(1 to 8) .
You can connect each AUDIO analog input 5-pin terminal block connector to either
a balanced stereo audio analog source or to up to two microphones via the web
pages (see Setting Analog Audio Input Port Parameters on page 46).
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VS-88UT – Connecting VS-88UT and VS-84UT
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▪ An audio source (for example, an MP3 player) to the AUDIO INPUT 5 analog audio
3.5mm mini jack connector (5 to 8) .
3. Connect the HDMI and HDBT outputs:
▪ The HDMI OUT 3 HDMI connector (1 to 4, 7 and 8) , to an HDMI acceptor (for
example, a display).
▪ The OUT 6 (HDBT) RJ-45 port (5 to 6) to a receiver (for example, the Kramer
TP-590Rxr).
4. Connect the audio outputs:
▪ The AUDIO LINE OUT (1 to 2) Terminal Block connector to a balanced audio
acceptor (for example, active speakers).
▪ The POWER AMP OUT block connector to a pair of loudspeakers, by connecting
the left loudspeaker to the “L+” and the “L-” terminal block connectors, and the right
loudspeaker to the “R+” and the “R-” terminal block connectors.
Do not ground the loudspeakers.
5. Connect the IR ports:
▪ HDBT IR IN 8 (5 to 8) 3.5mm mini jack to a room controller (for example, the
Kramer RC-74DL) to control a peripheral device, such as Blu-ray player that
connects to the transmitter that is connected to HDBT IN (8).
▪ HDBT IR OUT 6 (5 to 6) 3.5mm mini jack to an IR controlled device (for example,
a Blu-ray player) so that it can be controlled by a controller that is connected to a
receiver that connects to the OUT 6 (HDBT) port.
6. Connect the USB ports:
▪ A keyboard and a mouse to HDBT USB 2 ports .
The USB signal passes via HDBT IN to a transmitter (for example TP-590Txr) where
a laptop can be controlled.
▪ A laptop to USB HOST 1 port .
A receiver (for example TP-590Rxr) connected to HDBT OUT controls this
connected laptop.
7. Connect RS-232 3-pin terminal blocks:
▪ RS-232 HDBT DATA – Connect to a laptop to control peripheral devices that are
connected to transmitters/receivers that connect to the HDBT IN / HDBT OUT ports.
▪ RS-232 CONTROL – Connect to a laptop to control VS-88UT.
8. Connect ETH ports:
▪ CONTROL – Connect to a laptop to control VS-88UT.
▪ DATA 1G – Connect to the Ethernet to pass data via the cloud.
Kramer Electronics Ltd.
VS-88UT – Connecting VS-88UT and VS-84UT
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Figure 5: Connecting to the VS-88UT Rear Panel
Connect the VS-84UT Matrix Ports
To connect the VS-84UT Matrix as illustrated in the example in Figure 6:
1. Connect the HDMI and HDBT sources:
▪ An HDMI source (for example, a laptop) to the HDMI 1 IN connector .
▪ An HDMI source (for example, a Blu-ray player) to the HDMI 6 IN connector .
▪ A transmitter (for example, the Kramer TP-590Txr) to the HDBT IN (8) RJ-45 port
.
2. Connect the audio sources:
▪ An audio source (for example, the laptop audio output signal) to the AUDIO INPUT 1
balanced stereo analog audio 5-pin terminal block connector (1 to 4) .
▪ A microphone to the AUDIO MIC 6 balanced audio 3-pin terminal block connector
(1 to 8) .
You can connect each AUDIO analog input 5-pin terminal block connector to either
a balanced stereo audio analog source or to up to two microphones via the web
pages (see Setting Analog Audio Input Port Parameters on page 46).
▪ An audio source (for example, an MP3 player) to the AUDIO INPUT 5 analog audio
3.5mm mini jack connector (5 to 8) .
3. Connect the HDMI and HDBT outputs:
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VS-88UT – Connecting VS-88UT and VS-84UT
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▪ The HDMI OUT 1 HDMI connector (1 to 2) , to an HDMI acceptor (for example, a
display).
▪ The HDBT OUT (4) RJ-45 port (3 to 4) to a receiver (for example, the Kramer
TP-590Rxr).
4. Connect the audio outputs:
▪ The AUDIO LINE OUT (1 to 2) Terminal Block connector to a balanced audio
acceptor (for example, active speakers).
▪ The POWER AMP OUT block connector to a pair of loudspeakers, by connecting
the left loudspeaker to the “L+” and the “L-” terminal block connectors, and the right
loudspeaker to the “R+” and the “R-” terminal block connectors.
Do not ground the loudspeakers.
5. Connect the IR ports:
▪ HDBT IR IN 8 (7 to 8) 3.5mm mini jack to a room controller (for example, the
Kramer RC-74DL) to control a peripheral device, such as Blu-ray player that
connects to the transmitter that is connected to HDBT IN (8).
▪ HDBT IR OUT 4 (3 to 4) 3.5mm mini jack to an IR controlled device (for example,
a Blu-ray player) So that it can be controlled by a controller that is connected to a
receiver that connects to the HDBT OUT (4) port.
6. Connect the USB ports:
▪ A keyboard and a mouse to HDBT USB 2 ports .
The USB signal passes via HDBT IN to a transmitter (for example TP-590Txr) where
a laptop can be controlled.
▪ A laptop to USB HOST 1 port .
A receiver (for example TP-590Rxr) connected to HDBT OUT controls this
connected laptop.
7. Connect RS-232 3-pin terminal blocks:
▪ RS-232 HDBT DATA – Connect to a laptop to control peripheral devices that are
connected to transmitters/receivers that connect to the HDBT IN / HDBT OUT ports.
▪ RS-232 CONTROL – Connect to a laptop to control VS-84UT.
8. Connect ETH ports:
▪ CONTROL – Connect to a laptop to control VS-84UT.
▪ DATA 1G – Connect to the Ethernet to pass data via the cloud.
Kramer Electronics Ltd.
VS-88UT – Connecting VS-88UT and VS-84UT
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Figure 6: Connecting to the VS-84UT Rear Panel
Connect the Controller Ports
To connect the VS-88UT/VS-84UT Controller as illustrated in the example in
Figure 5/Figure 6:
1. Connect an IR sensor to IR IN 1 3.5mm mini jack (1 to 2) .
For example, point an IR remote controller to the IR sensor to control a device that is
connected to a controller port.
2. Connect the IR OUT 2-pin terminal block connector (1 to 4) to an IR emitter and
attach the emitter to a controlled device (for example, a display).
3. Connect the GPI/O 2-pin terminal block connector (1 to 4) to an input/output device
(for example, a motion detector).
4. Connect the RELAY 2-pin terminal block connector (1 to 8) to a relay port (for
example, a controlled screen).
5. Connect the RS-232 3-pin terminal block connector (1 to 4) to a serially controlled
device (for example, a projector).
6. Connect the RS-485 3-pin terminal block connector to a controlled system (for
example, a lighting system).
7. Connect the K-NET 4-pin terminal block connector to a room controller (for example,
the Kramer RC-63DLN).
The room controller is powered via the 12V pin.
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8. Set the TERM switches:
▪ RS-485 TERM – Slide down for termination.
The first and the last units on the RS-485 line should be terminated (ON). Other units
should not be terminated (OFF).
▪ K-NET TERM – Slide down for K-NET termination.
The last physical device on a K-NET bus must be terminated.
9. Connect the power cord .
We recommend that you use only the power cord that is supplied with this machine.
Connecting the Audio Inputs and Outputs
The following are the pinouts for connecting balanced or unbalanced stereo audio sources to
the audio inputs:
Figure 7: Connecting a
Balanced
Stereo Audio Source to the
Input
Figure 8: Connecting an Unbalanced Stereo Audio Source to
the Input
The following are the pinouts for connecting the audio outputs to balanced or unbalanced
stereo audio acceptors:
Figure 9: Connecting the Output to a
Balanced Stereo Audio Acceptor
Figure 10: Connecting the Output to an Unbalanced
Stereo Audio Acceptor
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VS-88UT – Connecting VS-88UT and VS-84UT
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Connecting to VS-88UT via RS-232
You can connect to the VS-88UT via an RS-232 connection using, for example, a PC.
Connect the RS-232 terminal block on the rear panel of the VS-88UT to a PC/controller, as
follows (see Figure 11):
• TX pin to Pin 2
• RX pin to Pin 3
• GND pin to Pin 5
Figure 11: RS-232 Connection
Connecting VS-88UT via the Ethernet Port
You can connect to the VS-88UT via Ethernet using either of the following methods:
• Directly to the PC using a crossover cable (see Connecting the Ethernet Port Directly to
a PC on page 16).
• Via a network hub, switch, or router, using a straight-through cable (see Connecting the
Ethernet Port via a Network Hub or Switch on page 18).
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.
Connecting the Ethernet Port Directly to a PC
You can connect the Ethernet port of the VS-88UT 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-88UT
with the factory configured default IP address.
After connecting the VS-88UT 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.
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The Local Area Connection Properties window for the selected network adapter appears
as shown in Figure 12.
Figure 12: Local Area Connection Properties Window
4. Highlight either Internet Protocol Version 6 (TCP/IPv6) or Internet Protocol Version 4
(TCP/IPv4) depending on the requirements of your IT system.
5. Click Properties.
The Internet Protocol Properties window relevant to your IT system appears as shown in
Figure 13 or Figure 14.
Figure 13: Internet Protocol Version 4 Properties Window
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Figure 14: Internet Protocol Version 6 Properties Window
6. Select Use the following IP Address for static IP addressing and fill in the details as
shown in Figure 15.
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.
Figure 15: Internet Protocol Properties Window
7. Click OK.
8. Click Close.
Connecting the Ethernet Port via a Network Hub or Switch
You can connect the Ethernet port of the VS-88UT to the Ethernet port on a network hub or
using a straight-through cable with RJ-45 connectors.
Control Configuration via the Ethernet Port
To control several units via Ethernet, connect the Master unit (Device 1) via the Ethernet port
to the Ethernet port of your PC. Use your PC provide initial configuration of the settings
(see Connecting VS-88UT via the Ethernet Port on page 16).
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Using the Web Pages
The Web pages let you control the VS-88UT via the Ethernet.
Before attempting to connect:
• Perform the procedures in (see Connecting VS-88UT via the Ethernet Port on page 16).
• Ensure that your browser is supported.
The supported operating systems and Web browsers are specified in the Technical
Specifications on page 86.
The VS-88UT and VS-84UT have different input and output numbers but their web pages are
similar. Differences in functionality are described in the following sections.
The VS-88UT Web pages enable performing the following:
• Globally Muting video and audio signals on page 22.
• Defining Global Settings on page 23.
• Routing VS-88UT Ports on page 29.
• Managing EDID on page 60.
• Controlling Devices via the Controller on page 64.
• Configuring Device Automation on page 76.
• Changing the Device Settings on page 78.
• Viewing the About Page on page 85.
To browse the VS-88UT Web pages:
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:
Figure 16: Using the Embedded Web pages – Default IP Address
The Authentication window appears: Admin
Figure 17: Using the Embedded Web Pages – Authentication Window
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3. Enter the User Name and Password (Admin, Admin by-default) and click OK.
The Routing Settings page appears.
Figure 18: VS-88UT Routing Settings Page with Navigation List on Left
Figure 19: VS-84UT Routing Settings Page with Navigation List on Left
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4. Click the desired Web page or click the arrow to hide the navigation list.
Figure 20: Routing Settings Page – Navigation List Hidden
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Globally Muting video and audio signals
The Global Mute system is a unique feature that mutes all the video and audio signals to
enable easy integration of the audio system with public alarm systems used for alarms or
other public messages.
When global mute is triggered via the “REMOTE MUTE” terminal block port , all
HDMI/HDBT and analog outputs are globally muted and a warning note immediately appears
on the web pages heading:
Figure 21: Global Mute Warning
This warning note notifies the administrator that the system is muted due to a REMOTE
MUTE trigger. This trigger is indicated by the warning sign only and does not affect the
display of mute icons in the Routing Settings page. Mute icons ( or ) on the outputs, that
were set before the REMOTE MUTE was triggered, remain unchanged during the REMOTE
MUTE mode and after it ceases.
When the REMOTE MUTE mode is over, the system returns to normal operation and the
warning note disappears.
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Defining Global Settings
Use the Presets & Settings page to set video timeouts, define ports, configure PoE on
HDBT, ports and save and load presets.
To set the video timeouts:
1. In the Navigation pane, click Routing Settings. The Routing Matrix page appears (see
Figure 18).
2. Click Presets & Settings (next to Routing Matrix)).
The Global Settings window appears:
Figure 22: Global Settings Window – Auto-Switching Timeouts
3. Click the Auto-Switching Timeouts tab.
4. Set the timeout in seconds for delaying:
▪ Switching upon signal loss when 5V power is left on.
▪ Switching when a new signal is detected.
▪ Switching in case a cable is unplugged.
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▪ 5V power off when the signal is lost.
▪ Switching to the last video input signal after the manual override video input signal is
lost.
5. Click Close.
The following table defines the timeout values and conditions:
Timeout
Description, Range (Default) and Conditions
Signal Loss
Description:
When the signal is lost, leave 5V power on and delay
switching for x seconds.
Range (default):
5 to 90 seconds (10 by default).
Conditions:
Signal Loss timeout ≥ 5 seconds
Signal Loss timeout < Output Inactivity
Signal Loss timeout < manual-override mode inactivity
Signal Gain
Description:
When a new signal is detected, delay switching for x
seconds.
Range (default)
0 to 90 seconds (0 by default).
Conditions
No conditions
Input
Unplug
Description:
When the cable is unplugged, delay switching for x
seconds.
Range (default)
0 to 90 seconds (0 by default).
Conditions
Input Unplug timeout ≤ Output inactivity
Input unplug timeout ≤ manual-override mode inactivity
Output Inactivity
Description:
When the signal is lost, delay 5V power off for x seconds.
Range (default)
5 to 60000 seconds (900 by default).
Conditions
Output Inactivity timeout > Input Unplug
Manual-Override Mode Inactivity
Description:
When video is lost on a manual override action, delay
switching for x seconds.
Range (default)
5 to 90 seconds (10 by default).
Conditions
Manual-Override Mode Inactivity timeout ≥ Signal Loss
Manual-Override Mode Inactivity timeout ≥ Input Unplug
To set the switchable ports:
1. In the Navigation pane, click Routing Settings. The Routing Matrix page appears.
2. Click Global Settings (on the top left side).
The Global Settings window appears.
3. Click Switchable Ports tab.
The Switchable Ports tab appears.
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4. Do the following
▪ VS-88UT: For video input ports 5 to 8, select either the HDBT or HDMI input and for
audio input ports 1 to 4, select either ANALOG or MIC input.
The changes are immediately reflected the Routing Settings page.
Figure 23: VS-88UT Global Settings Window – Switchable Ports Tab
▪ VS-84UT: For audio input ports 1 to 4, select either ANALOG or MIC input.
The changes are immediately reflected the Routing Settings page.
Figure 24: VS-88UT Global Settings Window – Switchable Ports Tab
5. Click Close.
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To set configure PoE power support on HDBT ports:
1. In the Navigation pane, click Routing Settings. The Routing Matrix page appears.
2. Click Global Settings (on the top left side). The Global Settings window appears.
3. Click the PoE tab. The PoE configuration tab appears.
4. Do the following:
▪ VS-88UT: Click one radio button on each PO line to select the ports supporting PoE.
You can select one port on each PO line (for example HDBT 5 input for PO line 1
and HDBT 6 input for PO line 2).
Figure 25: VS-88UT Global Settings Window – HDBT POE Support Tab
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▪ VS-84UT: Click one radio button on each PO line to select the ports supporting PoE.
You can select one port on each PO line (for example HDBT 7 input for PO line 1
and HDBT 4 output for PO line 2).
Figure 26: VS-84UT Global Settings Window – HDBT POE Support Tab
5. Enable or disable HDBT PoE support.
PoE status is displayed in the HDBT settings page (see Changing HDBT/HDMI and HDBT
Port Settings on page 41).
6. Click Close.
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To load or save a preset (the current device settings):
A preset saves the device configuration, excluding Network settings, EDID files and Maestro
configuration.
1. In the Navigation pane, click Routing Settings. The Routing Matrix page appears.
2. Click Global Settings (on the top left side). The Global Settings window appears.
3. Click the Presets tab. The Presets tab appears:
Figure 27: Global Settings Window – Presets Tab
4. Select a preset (from 1 to 8)
5. Do any of the following:
▪ To save a preset, click Save.
▪ To load an existing preset, click Load.
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