Gefen EXT-DVIKVM-241DL User manual
®
www.gefen.com
2x1 DVIKVM DL
Switch
EXT-DVIKVM-241DL
User Manual
ASKING FOR ASSISTANCE
Rev A5
Technical Support:
Telephone (818) 772-9100
(800) 545-6900
Fax (818) 772-9120
Technical Support Hours:
8:00 AM to 5:00 PM Monday thru Friday.
Write To:
Gefen LLC
c/o Customer Service
20600 Nordhoff St
Chatsworth, CA 91311
www.gefen.com
Notice
Gefen LLC reserves the right to make changes in the hardware, packaging, and
any accompanying documentation without prior written notice.
2x1 DVIKVM DL Switch is a trademark of Gefen LLC
© 2014 Gefen, LLC. All rights reserved.
All trademarks are the property of their respective owners.
CONTENTS
1 Introduction
2 Operation Notes
3 Features
4 Panel Layout
5 Panel Descriptions
6 IR Remote Control
6 Layout and Descriptions
7 Installing the Battery
7 Setting the IR channel
8 Connecting the 2x1 DVIKVM DL Switch
8 Wiring Diagram
9 Operating the 2x1 DVIKVM DL Switch
9 Switching sources
9 Switching using the IR Remote Control
10 Switching using the RMT2
11 Contact Closure Modes
13 Setting the IR channel on the 2x1 DVIKVM DL Switch
13 Using the IR Extender
14 Specications
15 Warranty
1
INTRODUCTION
Congratulations on your purchase of the Gefen 2X1 DVIKVM DL Switch. Your
complete satisfaction is very important to us.
Gefen
Gefen delivers innovative, progressive computer and electronics add-on solutions
that harness integration, extension, distribution and conversion technologies.
Gefen’s reliable, plug-and-play products supplement cross-platform computer
systems, professional audio/video environments and HDTV systems of all sizes
with hard-working solutions that are easy to implement and simple to operate.
The Gefen 2X1 DVIKVM DL Switch
The 2X1 DVIKVM DL Switch allows effortless switching between two cross-
platform dual link DVI computers using just one dual link DVI display and USB
2.0 keyboard and mouse. Audio, video and control signals are switched for each
computer upon selection, providing an easy and effective method of accessing
two computers from one workstation without the hassle of networking.
How It Works
Connect a dual link DVI display and USB 2.0 keyboard/mouse to the 2X1
DVIKVM DL Switch's outputs. Connect both computer's dual link DVI, USB and
audio ports to the inputs on the Switcher using the supplied cables. From there,
select the computer to control using the IR remote that comes with the Switcher.
A contact closure remote control may also be used. The Switcher is compatible
with both Macintosh and PC keyboards, mice and monitors.
2
OPERATION NOTES
PLEASE READ THESE NOTES BEFORE INSTALLING OR
OPERATING THE 2X1 DVIKVM DL SWITCH
• When turning on or rebooting your computers, the DVI DL Switcher must
be selected to the computer that is booting until the computer completes
the boot cycle. This step can be eliminated using the Gefen DVI Detective,
which stores the displays EDID.
• If you loose your picture when switch from source 1 to source 2 or vice-versa
you will need a DVI Detective (Gefen part no. EXT-DVI-EDIDP).
• If you are experiencing USB dropouts try using the switcher just as a USB
hub by only connecting the USB cables from your computers to the switcher.
Connect your devices to the USB out portion of the switcher and connect
your display to your computer directly. Start your computer up and try
switching. If your USB devices do come up normally then you will need a
DVI Detective to negotiate the video/USB signals for faster switching. If they
do not come up normally, contact Gefen Technical Support for assistance.
3
FEATURES
Features
•SwitcheseasilybetweenanytwoDVIcomputerswithUSB2.0andaudio
•Maintainshighestresolutionduallinkvideo
•Savestimeandincreaseyourproductivity
•UseeitherPCorMacUSB2.0keyboard/mouse
•Frontpanelswitching
•Parallelremoteport(RMT-2notincluded)
•Supportsresolutionsupto1080pFullHD,1920x1200,2K,and3840x2400
•SupportsDDWGstandardsforDVImonitors
Includes:
(1) 2X1 DVIKVM DL Switch
(2) 6 ft. Dual Link DVI cables
(2) 6 ft. USB cables
(2) 3.5mm mini-stereo audio cables
(1) IR Remote Control unit
(1) 5V DC Power Supply
(1) Quick Start Guide
4
PANEL LAYOUT
Front
Back
2
14
5 9 11
6 7 8 10 12
3
5
1 Power
This LED will glow bright red once the included 5V DC locking power supply has
been connected and plugged into an available electrical outlet.
2 IR Sensor
Receives IR commands from the included IR Remote Control Unit.
3 Source Selection Indicators
These LED indicators will glow bright blue depending upon which input source is
selected. Use the Select button to select the input source.
4 Select
Press this button to toggle between DVI In 1/ USB In 1 and DVI In 2 / USB In 2.
5 5V DC
Connect the included 5V DC power supply to this connector.
6 Audio In 1 / Audio In 2
Connect the included 3.5mm mini-stereo cables from each computer / audio
source to each of these 3.5mm mini-stereo jacks.
7 DVI Out
Connect a DVI cable from the extender to an HDTV display.
8 Audio Out
Connect a 3.5mm mini-stereo cable from this jack to the audio/video output
device.
9 DVI In 1 / DVI In 2
Connect the included DVI cables from each computer source to each of these
DVI connectors.
10 Remote
Used for contact-closure control. See page 10 for details.
11 USB Out
Connect up to two USB device to these USB ports. Both of these USB ports are
active, depending upon the USB inputs.
12 USB In 1 / USB In 2
Connect the included USB cables from each computer source to these USB
ports.
PANEL DESCRIPTIONS
6
IR REMOTE CONTROL
Layout and Descriptions
1 LED Indicator
This LED will be activated momentarily each time one of the two buttons
are pressed.
2 Input Selection
Press these buttons to select the input source.
NOTE: AnActivityIndicatorthatashesquicklywhileholdingdown
any one of the two buttons indicates a low battery. Replace the IR
Remote Control battery as soon as possible.
1
2
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