Gefen DVI-422DL User manual

2x2 DVI DL
Switcher
USER MANUAL
www.gefen.com

Technical Support:
Telephone [phone]
[phone]
Fax [phone]
Technical Support Hours:
8:00 AM to 5:00 PM Monday through Friday.
Write To:
Gefen Inc.
c/o Customer Service
20600 Nordhoff St
Chatsworth, CA 91311
www.gefen.com
[email protected]
Notice
Gefen Inc. reserves the right to make changes in the hardware, packaging and any
accompanying documentation without prior written notice.
The 2x2 DVI DL Switcher is a trademark of Gefen Inc.
© 2007 Gefen Inc., All Rights Reserved
ASKING FOR ASSISTANCE

TABLE OF CONTENTS
Introduction
Front Panel Descriptions
Back Panel Descriptions
How To Connect The 2x2 DVI Switcher
System Specifications
Warranty
1
2
3
4
5
6

INTRODUCTION
Thankyouforpurchasing Gefen’s2x2DVIDLSwitcher.The2x2DVIDLSwitcherswitches
DVI, USB 2.0 and Audio between any combination of two computers.
The 2x2 DVI DL DVI Switcher allows you to easily switch between two cross-platform
extended desktop dual link DVI computers using just two dual link DVI displays, USB 2.0
keyboard and mouse. Dual link DVI uses all 24 pins of the DVI connector to achieve ultra
high video resolutions up to 3840x2400. USB 2.0 is the next generation of USB, capable
of sending data significantly quicker than before. Video and control signals are “switched”
foreachcomputer uponselectionusing DiscreteIR Remote andDiscrete ContactClosure
(RMT-2x2), providing you with an easy and effective method of accessing two computers
from one workstation without the hassle of networking.
You simply connect your Dual Link DVI displays and USB 2.0 keyboard/mouse to the
Switcher’soutputs.Then youconnectyour computers’DualLink DVIandUSB portstothe
Switcher’sinputs usingthe suppliedcables.From there,youselect thecomputer youwant
using the IR remote that comes with the unit. It allows you to switch seamlessly between
Macintosh or PC keyboard/video/mouse combinations.
CONTENTS
The 2x2 DVI DL Switcher package consists of:
(1) 2x2 DVI DL Switcher
(1) RMT-2IR
(1) 5V Power Supply
(4) 6ft Dual Link DVI cables
(2) 6ft USB 2.0 Cables
(1) User’s Manual
(1) Rack Ears
1

1-2 Indicator LED
Power LED
FRONT PANEL DESCRIPTIONS
2
1-2 Switch Buttons
IR eye

BACK PANEL DESCRIPTIONS
3
POWER INPUT
DVI IN 1.1 DVI IN 1.2 DVI IN 2.1 DVI IN 2.2 DVI OUT 2 USB
OUTS
USB INPUTS
REMOTE -
RJ-45 Connecter
For RMT-4 Wired
Remote
AUDIO IN 1 AUDIO IN 2 AUDIO OUT
DVI OUT 1

1- Connect the cables from your first computer into the DVI 1.1, DVI 1.2, USB and
Audio inputs in the back of the 2x2 DVI DL Switcher.
2- Connect the cable from your second computer into the DVI 2.1, DVI 2.2, USB and
Audio inputs in the back of the 2x2 DVI DL Switcher.
3- Connect the monitors to the DVI Out 1 & 2 .
4- Plug the 5v power supply into the 2x2 DVI DL Switcher.
5- Plug the 5v wallmount power supply into the wall outlet.
6- Start your computers only after you’ve made all the connections.
7- Press select, to switch between Computer 1 or Computer 2. You can also switch
between sources using the RMT-2IR. Switch remotely using the optional RMT-2
contact closure remote control.
HOW TO CONNECT THE 2x2 DVI DL SWITCHER
4

Video Amplifier Bandwidth............................................................................2 x 1.65 Gbps
Input Video Signal...........................................................................................1.2 volts p-p
Input DDC Signal......................................................................................5 volts p-p (TTL)
Dual Link Range..............................................................................................3840 x 2400
DVI Connector.................................................................DVI-I 29 pin female (digital only)
Audio Connector.........................................................................mini-phone stereo 3.5mm
USB 2.0 Input Connection.....................................................................................Type “B”
USB 2.0 Output Connection..................................................................................Type “A”
Power Supply...........................................................................................................5V DC
Power Consumption....................................................................................20 watts (max)
Dimensions..............................................................................17” W x 1.75” H x 4.375” D
Rackmountable..........................................................................................1U Rack Space
Shipping Weight.........................................................................................................8 lbs.
SPECIFICATIONS
5

Gefen Inc. warrants the equipment it manufactures to be free from defects in material
and workmanship.
If equipment fails because of such defects and Gefen Inc. is notified within two (2) year
from the date of shipment, Gefen Inc. will, at its option, repair or replace the equipment,
provided that the equipment has not been subjected to mechanical, electrical, or other
abuse or modifications.
Equipment that fails under conditions other than those covered will be repaired at the
current price of parts and labor in effect at the time of repair. Such repairs are warranted
for ninety (90) days from the day of reshipment to the Buyer.
This warranty is in lieu of all other warranties expressed or implied, including without
limitation, any implied warranty or merchantability or fitness for any particular purpose, all
of which are expressly disclaimed.
1. Proof of sale may be required in order to claim warranty.
2. Customers outside the US are responsible for shipping charges to and from Gefen.
3. Copper cables are limited to a 30 day warranty and cable must be free from any
scratches, markings, and neatly coiled.
Theinformation inthis manualhas beencarefully checkedand isbelieved tobeaccurate.
However, GefenInc.assumes noresponsibility foranyinaccuracies thatmay becontained
in this manual. In no event will Gefen Inc., be liable for direct, indirect, special, incidental,
or consequential damages resulting from any defect or omission in this manual, even if
advised of the possibility of such damages. The technical information contained herein
regarding the 2x2 DVI Switcher features and specifications is subject to change without
notice.
WARRANTY
6