SV431HDU3A2 4 port KVM switch quick start guide

SV431HDU3A2 4 port KVM switch quick start guide
Quick start guide
4-Port KVM Switch for HDMI Computers - USB 3.0
Rear view
FR: Guide de l’utilisateur -
DE: Bedienungsanleitung -
ES: Guía del usuario -
NL: Gebruiksaanwijzing -
PT: Guia do usuário -
IT: Guida per l’uso -
Console HDMI
Packaging contents
Power input
1 x 4-port HDMI® KVM switch
4 x rubber feet
1 x universal power adapter (NA/EU/UK/AU)
1 x quick start guide
PC connection
PC USB ports
Console USB
keyboard and Console audio
mouse ports
PC audio port
USB 3.0 port
Attach the rubber feet
System requirements
• Host computer with a USB 2.0 or USB 3.0 port
• Computer system equipped with an HDMI port
• Display device (for example, monitor, TV, and so on) equipped with
an HDMI port
• USB keyboard and mouse support
The maximum resolution for this KVM switch is 1920x1080.
Note: To obtain the maximum USB throughout, you must use a
computer with a USB 3.0 port.
System requirements are subject to change. For the latest
requirements, please visit
About USB 3.0 and USB 3.1 Gen 1
USB 3.0 is also known as USB 3.1 Gen 1. This connectivity standard
offers speeds up to 5 Gbps.
Product diagram
Front view
Console USB
keyboard and Port selection/link LEDs
mouse port
Power LED
USB 3.0 ports
Port selection buttons
*actual product may vary from photos
For the latest information, technical specifications, and support for
this product, please visit
To affix the rubber feet to the bottom of the KVM switch, peel off the
backing on each rubber foot and stick the feet to the bottom of the
KVM switch in the indicated areas.
Connect the console to the KVM switch
1. Turn off your computer and any devices or peripherals that are
connected to it (for example, printers, external hard drives, and so
2. Connect a monitor to the Console HDMI connector on the KVM
3. Connect a USB keyboard and mouse to the Console USB
keyboard and mouse ports on the KVM switch.
4. If necessary, connect speakers or a headset to the Console audio
port on the KVM switch.
Connect computers to the KVM switch
You can connect up to four computers to the KVM switch.
1. Connect a male-to-male HDMI cable from the port on the
computer to one of the numbered PC connection ports on the
KVM switch.
2. Connect a USB A to B cable from the USB port on the computer to
the corresponding numbered PC USB port on the KVM switch.
3. If you’re using audio, connect a set of audio cables from the
speaker port on your computer to the corresponding PC audio
port on the KVM switch.
4. Repeat steps 2 and 3 for any additional computers that you want
to connect to the KVM switch.
5. Connect the keyboard and mouse that you want to share
between computers to the Console USB keyboard and mouse
Note: If you want to use USB 3.1 Gen 1 peripherals between all of the
connected computers, make sure that the peripherals are connected
to the USB 3.0 ports on the KVM switch.
6. Connect the universal power adapter from a wall outlet to the
power input port on the KVM switch.
Manual Revision: 09/20/2016
7. Turn on the first computer or device that you connected to the
KVM switch. Wait for it to fully load and then test the keyboard
and mouse functionality of the connected computer or device.
Repeat this step for all of the connected computers or devices.
You should now be able to switch between the connected
computers or devices. If you’re experiencing issues with the KVM
switch, see the Troubleshooting topic.
About driver installation
You don’t need to install any drivers for this KVM switch, as the
keyboard and mouse use generic USB drivers that are already
installed on any operating system that supports USB technology.
About video adapters
If you use a video adapter with this KVM switch, you must use an
active video adapter. If you use a passive video adapter, you may
encounter performance issues.
If you experience issues using the KVM switch and you’re using a PC,
you might need to make the following changes to the BIOS settings
on your computer:
1. Set HALT ON ERROR to All but keyboard.
2. In PNP AND PCI SETUP, do the following:
• Set USB IRQ to Enabled.
Note: Different operating systems use different naming conventions.
For more information about changing the BIOS settings, contact the
manufacturer of the motherboard or system.
Check with the manufacturer to determine if the video adapter that
you want to use is an active adapter.
About LED indicators
Select a port
The KVM switch comes with five LED indicators: One LED indicator
for each of the four port connections and one power LED. For more
information about the LED indicators, see the table below:
To select a port, press one of the numbered Port selection buttons
located on the front of the KVM switch.
You can also use hotkey commands to select a port and turn on
AutoScan. For more information, view the full product manual at
LED behavior
Port selection/link LEDs
LED is illuminated green
The port is active and the connected
computer or device is turned on.
LED is illuminated red
The computer or device connected to
the port is currently selected.
Power LED
LED is illuminated
The KVM switch is receiving power.
FCC Compliance Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by could void the user’s authority to operate the
Industry Canada Statement
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe [B] est conforme à la norme NMB-003 du Canada.
Use of Trademarks, Registered Trademarks, and other Protected Names and Symbols
This manual may make reference to trademarks, registered trademarks, and other protected names and/or symbols of third-party companies not related in any way to Where they occur these references are for illustrative purposes only and do not represent an endorsement of a product or service by, or an endorsement of the product(s)
to which this manual applies by the third-party company in question. Regardless of any direct acknowledgement elsewhere in the body of this document, hereby acknowledges that all
trademarks, registered trademarks, service marks, and other protected names and/or symbols contained in this manual and related documents are the property of their respective holders.
Technical Support’s lifetime technical support is an integral part of our commitment to provide industry-leading solutions. If you ever need help with your product, visit and
access our comprehensive selection of online tools, documentation, and downloads.
For the latest drivers/software, please visit
Warranty Information
This product is backed by a two-year warranty. warrants its products against defects in materials and workmanship for the periods noted, following the initial date of purchase. During this period, the products may be returned for
repair, or replacement with equivalent products at our discretion. The warranty covers parts and labor costs only. does not warrant its products from defects or damages arising from
misuse, abuse, alteration, or normal wear and tear.
Limitation of Liability
In no event shall the liability of Ltd. and USA LLP (or their officers, directors, employees or agents) for any damages (whether direct or indirect, special, punitive, incidental,
consequential, or otherwise), loss of profits, loss of business, or any pecuniary loss, arising out of or related to the use of the product exceed the actual price paid for the product. Some states do not
allow the exclusion or limitation of incidental or consequential damages. If such laws apply, the limitations or exclusions contained in this statement may not apply to you.
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