Gefen DVI-144 User manual

DVI Splitter
USER MANUAL
www.gefen.com

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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.
DVI Splitter is a trademark of Gefen Inc.
© 2007 Gefen Inc., All Rights Reserved
ASKING FOR ASSISTANCE

TABLE OF CONTENTS
Introduction
1x2 DVI Splitter Features
1x2 DVI Splitter Panel Descriptions
1x4 DVI Splitter Features
1x4 DVI Splitter Panel Descriptions
1x6 DVI Splitter Features
1x6 DVI Splitter Panel Descriptions
Connecting and Operating the DVI Splitter
Specifications
Warranty
1
2
3
4
5
6
7
8
9
10

Congratulations on your purchase of the ex•tend•it DVI Splitter. Your complete satisfac-
tion is very important to us.
Gefen’s line of KVM (Keyboard Video & Mouse), DVI, ADC, USB, switches, extenders,
converters and splitters is designed to make computer use more comfortable, more pro-
ductive and less expensive.
KVM switches allow access to multiple computers from a single keyboard, while the ex-
tenders give the user control over a computer up to 330 feet away from the work area.
The ex•tend•it line offers solutions for noise, space and security concerns, data center
control, information distribution, conference room presentation, and school and corpo-
rate training environments.
The ex•tend•it DVI Splitter allows computers with DVI graphics cards to be connected
to 2 or more DVI compatible monitors or projectors. This product is expandable allowing
multiple DVI Splitters to stack on top of each other so you can get additional DVI out-
puts from the same DVI source. (Uses DVIBus™ to expand and cannot be stacked by
the user) When multiple units are stacked, you can switch with a RMT-1 6 remote.
The DVI Splitter keeps your desk clutter-free, allowing the relocation of your computer
to a safe and secure area, while allowing you to work in a quieter environment. The DVI
Splitter lets you keep one DVI monitor next to your computer, while adding a second
extended DVI display.
Our Commitment
Gefen will always offer the finest quality product at the best possible price. Included in
that price is a lifetime of free support from a team of outstanding engineers.
INTRODUCTION
1

1x2 DVI SPLITTER FEATURES
Features
• Connects computers with DVI graphics cards to two DVI compatible monitors
• Can be configured as a DVI Switcher with multiple outputs
• Allows up to two DVI displays or projectors to be connected to one DVI source
• Maintains highest DVI single link video resolution 1920 x 1200
• Supports DDWG standard for DVI compliant monitors
• Simultaneous display at local and remote locations
• DVI cables are used to connect the DVI input and the computers output
• Installs in seconds
Includes:
(1) 6’ DVI cable (m-m)
(1) 5VDC Power Supply
(1) DVI Splitter
(1) User Manual
2

1x2 DVI SPLITTER PANEL DESCRIPTIONS
3
DVI In 5v Power
Input
DVI Out 1 DVI Out 2

1X4 DVI SPLITTER FEATURES
4
Features
• Connects computers with DVI graphics cards to four DVI compatible monitors
• Can be configured as a DVI Switcher with two inputs
• Allows up to four DVI displays or projectors to be connected to one DVI source
• RMT-16 remote control allows switching
• Maintains highest DVI single link video resolution 1920 x 1200
• Supports DDWG standard for DVI compliant monitors
• Simultaneous display at local and remote locations
• DVI cables are used to connect the DVI inputs and the computers output
• Installs in seconds

1X4 DVI SPLITTER PANEL DESCRIPTIONS
5
DVI In 1 5v Power
Input
DVI Out 1 DVI Out 2
DVI Out 3 DVI Out 4
DVI In 2

1X6 SPLITTER FEATURES
6
Features
• Connects computers with DVI graphics cards to six DVI compatible monitors
• Can be configured as a DVI Switcher with three inputs
• Allows up to six DVI displays or projectors to be connected to one DVI source
• RMT-16 remote control allows switching
• Maintains highest DVI single link video resolution 1920 x 1200
• Supports DDWG standard for DVI compliant monitors
• Simultaneous display at local and remote locations
• DVI cables are used to connect the DVI inputs and the computers output
• Installs in seconds

7
DVI In 2
DVI In 1
DVI In 3
5v Power
Input
DVI Out 3 DVI Out 4
DVI Out
1 & 2
DVI Out
5 & 6
1X6 SPLITTER PANEL DESCRIPTIONS

CONNECTING AND OPERATING THE DVI SPLITTER
How to Connect the DVI Splitter to your devices
* EDID information is saved in the DVI Splitter from DVI Out 2. In order for the EDID to
be saved properly, DVI Out 2 must be connected first before power is.
1- Connect your main display (monitor or projector) into the 2nd DVI Output.
2- Connect the 5v power supply to the same unit and make sure all power lights turn
red.
3- Connect the rest of your displays (monitors or projectors) into the remaining DVI Out
slots on the back of the DVI Splitter with your DVI cables.
4- Connect your DVI source into DVI Input 1.
5- Turn on your computer only after you've made all the connections.
* Instructions above refer to the base unit on the 1x4 and 1x6 DVI Splitter models.
* Note on the 1x6 the input 1 and output 2 are the middle unit.
8

SPECIFICATIONS
9
Video Amplifier Bandwidth ................................................................................. 1.65 GHz
Input Video Signal ......................................................................................... 1.2 volts p-p
Input DDC Signal .................................................................................... 5 volts p-p (TTL)
Maximum Single Link Range ............................................................ 1920 x 1200, 1080p
DVI Input/Output Connector Type ........................................................................... DVI-D
Power Consumption ................................................................................ 15 Watts (max.)
Power Supply .......................................................................................................... 5VDC
1x2 DVI Splitter (EXT-DVI-144):
Dimensions .......................................................................................... 5”W x 1”H x 4.5”D
Shipping Weight ....................................................................................................... 3 Lbs
1x4 DVI Splitter (EXT-DVI-145):
Dimensions .......................................................................................... 5”W x2”H x 4.5”D
Shipping Weight ....................................................................................................... 4 Lbs
1x6 DVI Splitter (EXT-DVI-147):
Dimensions .......................................................................................... 5”W x 3”H x 4.5”D
Shipping Weight ....................................................................................................... 5 Lbs

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.
The information in this manual has been carefully checked and is believed to be
accurate. However, Gefen Inc. assumes no responsibility for any inaccuracies that may
be contained 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 DVI Splitter features and specifications is subject
to change without notice.
WARRANTY
10