Instruction/ maintenance manual of the product EXT-HDMI1.3-244 Gefen
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2x4 Switcher for HDMI ® 1.3 EXT-HDMI1.3-244 User Manual www.gefen.com.
ASKING FOR ASSIST ANCE Rev B3 T echnical Support : T elephone (818) 772-9100 (800) 545-6900 Fax (818) 772-9120 T echnical Support Hours: 8:00 AM to 5:00 PM Monday thru Friday PST Write T o: Gefen, LLC. c/o Customer Service 20600 Nordhoff St Chatsworth, CA 9131 1 www .
CONTENTS 1 Introduction 2 Operation Notes 3 Features 4 Panel Layout 5 Panel Descriptions 6 Connecting And Operating The 2x4 Switcher For HDMI 1.3 7 IR Remote Control Description 8 IR Remote Installati.
1 Congratulations on your purchase of the 2x4 Switcher for HDMI 1.3. Y our 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.
2 OPERA TION NOTES READ THESE NOTES BEFORE INST ALLING OR OPERA TING THE 2X4 SWITCHER FOR HDMI 1.3 • By default, display information from the display connected to HDMI output port 1 is sent back to the source. Therefore, the other display connected to the 2x4 Switcher for HDMI 1.
3 FEA TURES HDMI Features • 225 MHz (up to 12 bit YUV 444 supported @ 1080p) • Deep Color • Dolby T rueHD and DTS-HD Master Audio • Lip-Sync • CEC Pass-Through Features • Easily switch bet.
4 Front Panel Back Panel 1 2 3 4 5 6 7 8 9 10 11 P ANEL LA YOUT.
5 1 Power LED Indicator This LED will become active once the included 5V DC power supply is properly connected between the unit and a open wall power receptacle. 2 IR (Infrared) Receiver This receiver will accept command for switching between input HDMI devices using the included RMT -2IR remote control.
6 How to Connect the 2x4 Switcher for HDMI 1.3 1. Connect up to two HDMI source devices to the 2x4 Switcher for HDMI 1.3 using the supplied HDMI cables. 2. Connect up to four HDMI capable devices to the 2x4 Switcher for HDMI 1.3 using the supplied HDMI cables.
7 1 LED Button Press Indicator This LED will be activated momentarily each time a button is pressed. 2 Display and Source Selection Buttons These buttons are used to select which source is routed to the displays. Example: Route the source connected to Input 2 to the displays connected to Output 1, Output 2, Output 3, and Output 4.
8 IR REMOTE INST ALLA TION Installing the IR Remote Control Battery 1. Remove the battery cover on the back of the IR Remote Control unit. 2. Insert the included battery into the open battery slot. The positive (+) side of the battery should be facing up.
9 IR REMOTE CONFIGURA TION Setting the IR Remote Channel on the RMT -8IR In the event that IR commands from other remote controls con fl ict with the supplied IR Remote Control Unit, changing the remote IR channel will fi x this issue. The IR Remote Control Unit has a bank of DIP switches for setting the Remote IR channel.
10 IR CHANNEL CONFIGURA TION Setting The IR Channel Use the following procedure to set the proper IR channel on the 2x4 Switcher for HDMI 1.3. 1 Press and hold the EDID button.
11 EDID MANAGEMENT EDID Mode Selection 1. EXTERNAL MODE : See page 12 for details on using the External EDID. 2. INTERNAL MODE : T o use this mode, press the EDID button on the rear panel until the front- panel LED marked “Int” turns bright green.
12 EDID MANAGEMENT External EDID Management The 2x4 Switcher for HDMI 1.3 features EDID Management. Before the source can send video or audio signals, the source device reads the EDID (Extended Display Identi fi cation Data) from the output devices connected to the Splitter .
13 Video Ampli fi er Bandwidth ....................................................................... 225 MHz Input Video Signal ................................................................................... 1.2V p-p Input DDC Signal ..........
14 W ARRANTY Gefen warrants the equipment it manufactures to be free from defects in material and workmanship. If equipment fails because of such defects and Gefen is noti fi ed within two (2) years .
20600 Nordhoff St., Chatsworth CA 91311 1-800-545-6900 818-772-9100 fax: 818-772-9120 www .gefen.com support@gefen.com Rev B3 Pb This product uses UL listed power supplies.
An important point after buying a device Gefen EXT-HDMI1.3-244 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of Gefen EXT-HDMI1.3-244, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Gefen EXT-HDMI1.3-244.
However, one of the most important roles played by the user manual is to help in solving problems with Gefen EXT-HDMI1.3-244. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Gefen EXT-HDMI1.3-244 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
