Gefen Switch 3x1 HDMI Switcher User Manual

3x1 HDMI  
Switcher  
USER MANUAL  
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TABLE OF CONTENTS  
Introduction  
1
2
3
4
5
6
7
8
9
Features  
Panel Descriptions  
Connecting and Operating the 3x1 HDMI Switcher  
RMT4-IR Installation  
IR Code Conicts  
IR Extender Installation  
Specications  
Warranty  
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INTRODUCTION  
Congratulations on your purchase of the 3x1 HDMI Switcher. Your complete satisfaction  
is very important to us.  
Gefen’s line of HDTV switches, extenders, and splitters are designed to make your A/V  
equipment use more comfortable, more productive and less expensive.  
The 3x1 HDMI Switcher allows access to three HDTV devices, using one HDTV display.  
The line offers solutions for Home Theater, AV installation, data center, information dis-  
tribution, conference room presentation, school and corporate training environments.  
Our Commitment  
Gefen will always offer the nest quality product at the best possible price. Included in  
that price is a lifetime support from a team of outstanding engineers.  
The 3x1 HDMI Switcher allows three HDTV HDMI devices to be switched easily in to  
one HDTV HDMI compatible monitor or projector. Simply connect your HDTV display to  
the Switcher’s display output. The 3x1 HDMI Switcher can also be placed at the end of  
a long HDMI cable to regenerate the HDMI signal.  
1
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FEATURES  
Features  
• Switches easily between any three HDMI sources  
• Maintains 480p, 720p, 1080i, and 1080p resolutions  
• Maintains highest HDMI single link video resolution  
• Maintains highest HDMI digital audio signal  
• Supports HDCP compliant devices  
• HDMI or DVI to HDMI cables are used to connect the inputs and switcher output  
• Inputs can be switched with the IR remote control  
• Installs in seconds  
Includes:  
Three - 6’ HDMI cables (m-m)  
5V DC Power Supply  
RMT4-IR  
3x1 HDMI Switcher  
Users Manual  
2
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PANEL DESCRIPTIONS  
3
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Connecting and Operating the 3x1 HDMI Switcher  
How to Connect the 3x1 HDMI Switcher to your devices  
1 Connect the supplied cables from the HDTV HDMI sources into the 3x1 HDMI Switcher  
inputs.  
2 Connect the cables from your display (monitor or projector) into the HDMI out of the  
3x1 HDMI Switcher.  
3 Plug the 5VDC power supply into the 3x1 HDMI Switcher.  
How to Control the 3x1 HDMI Switcher  
Use the RMT4-IR remote control to toggle between sources.  
4
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RMT4-IR Installation  
1. Remove battery cover from the back of the RMT4-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 RMT4-IR remote by pressing ONLY one button at a time. The indicator light  
on the remote will 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 RMT4-IR ships with two batteries. One battery is required for operation, the  
second battery is complimentary.  
The optional IR extender allows you to  
relocate your HDMI Switcher and still have  
IR control of the HDMI Switcher  
5
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IR Code Conicts  
How to Resolve IR Code Conicts  
There are matching pairs of dip switches underneath the Switcher unit and under the  
remote battery cover. Switch 1 & 2 on the Remote and Switch 1 & 2 underneath the unit  
are the matching switches. These switches need to be matched for the remote to  
communicate with the switcher. There are 4 possible sets of IR codes and at least one of  
these sets should be able to resolve any IR conicts with other home theater devices.  
6
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IR Extender Installation  
How to Connect the IR Extender  
1 Plug the IR extender into the Remote port on the front of the Switcher Unit  
2 Flip the Dip Switch 1 underneath the unit to the ON position  
7
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SPECIFICATIONS  
Video Amplier Bandwidth ................................................................................ 1.65 Gbps  
Input Video Signal ......................................................................................... 1.2 volts p-p  
Input DDC Signal .................................................................................... 5 volts p-p (TTL)  
Single Link Range .............................................................................1080p / 1920 x 1200  
Input Connector Type ............................................................. HDMI type A 19 pin female  
Output Connector Type .......................................................... HDMI type A 19 pin female  
Power Supply ......................................................................................................... 5V DC  
Power Consumption .................................................................................... 5 watts (max)  
Dimensions ................................................................................. 9.375”W x 1”H x 2.75”D  
Shipping Weight ....................................................................................................... 4 lbs.  
8
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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 notied within one  
(1) 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 modications.  
Equipment that fails under conditions other than those covered will be repaired at the  
current price of parts and labor in effect at the 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 tness for any particular purpose,  
all of which are expressly disclaimed.  
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 3x1 HDMI Switcher features and specications  
is subject to change without notice.  
9
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6265 Variel Avenue Woodland Hills, CA 91367  
1-800-545-6900 818-884-6294 fax: 818-884-3108  
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