8x1 DVI Switcher
USER MANUAL
www.gefen.com
ASKING FOR ASSISTANCE
Technical Support:
Telephone (818) 772-9100
(800) 545-6900
Fax (818) 772-9120
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
support@gefen.com
Gefen Inc. reserves the right to make changes in the hard ware, packaging and any
accompanying doc u men ta tion without prior written notice.
8x1 DVI Switcher is a trademark of Gefen Inc.
© 2007 Gefen Inc., All Rights Reserved
Notice
TABLE OF CONTENTS
Introduction
1
Features
2
Panel Descriptions
3
Connecting and Operating the 8x1 DVI Switcher
4
RMT-8IR Installation
5
RS-232 Interface
6
Specifi cations
7
Warranty
8
INTRODUCTION
Congratulations on your purchase of the ex•tend•it 8x1 DVI Switcher. Your complete
satisfaction is very important to us.
Gefen’s line of DVI switches, extenders, and splitters are designed to make your A/V
equipment use more comfortable, more productive and less expensive.
The 8x1 DVI Switcher allow access to multiple DVI devices, using a single DVI display
while the DVI extender product line can extend the DVI video up to 1640 feet (500 meters).
The ex•tend•it line offers solutions for noise, space and security concerns, data center
control, information distribution, conference room presentation, school and corporate
training environments.
Our Commitment
Gefen will always offer the fi nest quality product at the best possible price. Included in
that price is a lifetime of support from a team of outstanding engineers.
The 8x1 DVI Switcher allows eight DVI devices to be switched easily in to one DVI
compatible monitor or projector. The 8x1 DVI Switcher can also be placed at the end of
a long DVI cable to regenerate the DVI signal.
1
FEATURES
Features
• Switches easily between any eight DVI computers
• Maintains highest resolution single link video
• Saves you money on hardware costs
• Saves space on your desktop
• No loss of quality
• Discrete IR remote (included); RS-232 controllable
• Supports VESA standard and HDTV Resolutions
• Supports DDWG standards for DVI monitors
• Installs in minutes
• Rackmountable
Includes:
(1) 8x1 DVI Switcher
(8) 6’ DVI-D cables (m-m)
(1) 5VDC Power Supply
(1) RMT8-IR
(1) Users Manual
2
PANEL DESCRIPTIONS
LED Indicators
DVI Out
IR Eye
Port
IR Extender
DVI in 5 DVI in 6 DVI in 7 DVI in 8
Port
RS-232
DVI in 4
DVI in 3
DVI in 15v Power DVI in 2
3
CONNECTING AND OPERATING THE 8x1 DVI SWITCHER
How to Connect the 8x1 DVI Switcher to your devices
1 Connect the supplied DVI cables from the DVI sources into the DVI Switcher Inputs.
2 Connect the cable from your display (monitor or projector) into the DVI Out of the
8x1 DVI Switcher.
How to Operate the 8x1 DVI Switcher
1 Use the RMT4-IR remote control port to remotely switch between sources.
2 Alternatively, use an RS-232 control system to switch between sources.
Operation Notes
The 8x1 DVI Switcher can also be powered from input 1, as long as the device is on and
supplying 5V to the DVI connector.
4
RMT8-IR INSTALLATION
1. Remove battery cover from the back of the RMT8-IR remote.
2. Verify that dip switches 1 & 2 are in the down (OFF) position.
3. Insert the battery, hold the battery so that you can see the positive side facing up. The
side that is not marked must be facing down.
4. Test the RMT8-IR remote by pressing ONLY one button at a time. The indicator light
on the remote will fl ash once each time you press a button. WARNING: Do not press
multiple buttons simultaneously and do NOT press buttons rapidly. These actions will
cause the remote to reset and steps 1-4 will have to be repeated.
Note: The RMT8-IR ships with two batteries. One battery is required for operation, the
second battery is complimentary.
5
Binary Table
Input Binary
1 0011 0001
2 0011 0010
3 0011 0011
4 0011 0100
5 0011 0101
6 0011 0110
7 0011 0111
8 0011 1000
RS-232 INTERFACE
RS232 Settings
Bits per second ...................................................................................................... 19200
Data bits ......................................................................................................................... 8
Parity ....................................................................................................................... None
Stop bits ..........................................................................................................................1
Flow Control ............................................................................................................ None
6
SPECIFICATIONS
Video Amplifi er Bandwidth ................................................................................ 1.65 Gbps
Input Video Signal ......................................................................................... 1.2 volts p-p
Input DDC Signal .................................................................................... 5 volts p-p (TTL)
Single Link Range ......................................................................................... 1920 x 1200
DVI Input/Output Connector Type ............................... DVI-I (29 pin) female (digital only)
Power Consumption .................................................................................. 20 watts (max)
Power Supply ......................................................................................................... 5V DC
Dimensions ............................................................................ 17” W x 1.75” H x 4.375” D
Rackmountable ........................................................................................... 1 Rack Space
Shipping Weight ..................................................................................................... 12 lbs.
7
WARRANTY
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 notifi ed 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 modifi cations.
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 fi tness 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 8x1 DVI Switcher features and specifi cations is
subject to change without notice.
8
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