1:3 component audio distribution amplifier (12 pages)
Summary of Contents for Gefen HDMI-248
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Distribution Amplifi er Model # EXT-HDMI-248 U S E R M A N U A L www.gefen.com...
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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. 2:8 HDMI Distribution Amplifi er is a trademark of Gefen Inc.
Introduction / Operation Notes Features Panel Descriptions Connecting and Operating the 2:8 HDMI Distribution Amplifi er RMT-2 Installation IR Code Confi guration RJ-11 To Serial Control Interface Dip Switch Guidelines Rack Ears Installation Diagram Wiring Diagram Specifi cations Warranty TABLE OF CONTENTS...
The Gefen 2:8 HDMI Distribution Amplifi er is the perfect solution for anyone who needs to send one or two sources of digital high defi nition video to multiple displays at the same time. It supports HDMI equipment, such as DVD players, satellite set top boxes, and HDMI displays.
Features • Switch easily between any two HDMI/DVI sources • Outputs are mirrored to eight HDMI/DVI* displays simultaneously • Supports resolutions up to 1080p, 2K and 1920 x 1200 • Extends the range of HDMI compliant devices by equalizing and re-clocking the HDMI signal •...
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CONNECTING THE 2:8 HDMI DISTRIBUTION AMPLIFIER How to Connect the 2:8 HDMI Distribution Amplifi er Connect the supplied cable from the HDMI source into the HDMI input port 2:8 HDMI Distribution Amplifi er. Connect a second HDMI source to HDMI input port 2 on the 2:8 HDMI Distribution Amplifi...
Note: The RMT2-IR ships with two batteries. One battery is required for operation, the second battery is complimentary. RMT2-IR INSTALLATION The optional IR extender allows you to relocate your HDMI Switcher and still retain IR control. Gefen part# EXT-RMT-EXTIR...
In the event that IR commands from other remote controls confl ict with the supplied RMT-2IR remote control, changing the remote channel will alleviate this issue. The RMT-2IR remote control and the 2:8 HDMI Distribution Amplifi er have Dip Switches for confi guring the remote channel that both units use to communicate.
RJ-11 TO SERIAL CONTROL INTERFACE DB-9 to RJ-11 DB-9 Description Carrier Detect Receive Data Transmitted Data Data Terminal Ready Ground Data Set Ready Request To Send Clear To Send Ring Indicator Binary Table ASCII Input Additional control of the EDID modes and IR channel are possible using the RS-232 interface.
To access the Dip Switches, remove all screws from the bottom and sides of the Gefen unit. Carefully slide the unit apart. The 8 Bank of Dip Switches are located on the main PCB. Once adjustments are complete, slide the unit back together and replace all removed screws.
RACK EARS INSTALLATION DIAGRAM Rack mount ears are provided for installation of this unit into a 1U rack mount space. Locate the side screws on the unit. Remove the front 2 screws that are located closest to the front of the unit. Using the removed screws, screw the rack mounting bracket into the unit.
SPECIFICATIONS Video Amplifi er Bandwidth ... 165 MHz 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 Remote Control Port ...
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