Gefen HD-441A User Manual

4x1 hd digital audio switcher

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4x1 HD Digital Audio
Switcher
U S E R
M A N U A L
www.gefen.com

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Summary of Contents for Gefen HD-441A

  • Page 1 4x1 HD Digital Audio Switcher U S E R M A N U A L www.gefen.com...
  • Page 2 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. 4x1 HD Digital Audio Switcher is a trademark of Gefen Inc.
  • Page 3: Table Of Contents

    Introduction Features Panel Descriptions Connecting and Operating the 4x1 HD Digital Audio Switcher RMT4-IR Installation Specifi cations Warranty TABLE OF CONTENTS...
  • Page 4: Introduction

    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 ex•tend•it 4x1 HD Digital Audio Switcher allows two HDTV HD devices to be switched easily in to one HDTV HD compatible monitor or projector.
  • Page 5: Features

    FEATURES Features • Switches easily between any four (4) HDTV sources • Maintains 480i, 480p, 720p, 720i, and 1080i, 1080p resolutions • Extends any HDMI compliant device by regenerating the HDMI signal • Maintains highest HDMI single link video resolution •...
  • Page 6: Panel Descriptions

    PANEL DESCRIPTIONS *** Note: Picture shows a 2x1 Unit, which is identical except that it has 2 less inputs and outputs. *** SPDIF Out Connects to IR Selects port 1 Optical Out Indicates if port 1 or extender or port 2 port 2 is selected IR eye Input 1...
  • Page 7: Connecting And Operating The 4X1 Hd Digital Audio Switcher

    5 Plug the 5VDC power supply into the 4x1 HD Digital Audio Switcher. How to Operate the 4x1 HD Digital Audio Switcher 1 Use the front panel push button to switch between sources. 2 Alternatively, use the RMT4-IR remote control port to remotely toggle between sources.
  • Page 8: 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.
  • Page 9: Specifi Cations

    SPECIFICATIONS Video Amplifi er Bandwidth ... 1.65 GHz Input Video Signal ... 1.2 volts p-p Input DDC Signal ... 5 volts p-p (TTL) Single Link Range ... 1920 x 1200 HD Input/Output Connector Type ... HDMI Power Consumption ... 15 Watts (max.) Power Supply ...
  • Page 10: Warranty

    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...

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