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Summary of Contents for GefenTV GTV-HDMI1.3-441N
- Page 1 4X1 Gefen TV Switcher GTV-HDMI1.3-441N User Manual www.gefentv.com...
- Page 2 Chatsworth, CA 91311 www.gefentv.com support@gefentv.com Notice Gefen, LLC reserves the right to make changes in the hard ware, packaging and any accompanying doc u men ta tion without prior written notice. 4x1 GefenTV Switcher is a trademark of Gefen, LLC HDMI , the logo and High-Defi...
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Page 3: Table Of Contents
CONTENTS Introduction Operation Notes Features Panel Layout Panel Descriptions IR Remote Description IR Remote Installation IR Remote Confi guration Changing the IR Channel Connecting and Operating the GefenTV 4x1 Switcher for HDMI 1.3 Wiring Diagram Controlling the GefenTV 4x1 Switcher for HDMI 1.3 Automatic Switching RS-232 Serial Control Settings... -
Page 4: Introduction
INTRODUCTION Congratulations on your purchase of the 4x1 GefenTV Switcher. Your complete satisfaction is very important to us. GefenTV GefenTV is a unique product line catering to the growing needs for innovative home theater solutions. We specialize in total integration for your home theater, while also focusing on going above and beyond customer expectations to ensure you get the most from your hardware. -
Page 5: Operation Notes
OPERATION NOTES READ THESE NOTES BEFORE INSTALLING OR OPERATING THE 4X1 GEFEN TV SWITCHER • This product has an auto-switching feature: If a new source is connected or turned on, the Switcher will automatically switch to that input. The 4x1 Switcher will revert to the previous input once the current device is turned off or disconnected. -
Page 6: Features
FEATURES HDMI 1.3 Features • 225 MHz (up to 12-bit YUV 444 @ 1080p) • Deep Color • Dolby TrueHD and DTS HD Master Audio • Lip-Sync • CEC Pass-Through Features • Supports resolutions up to 1080p Full HD and 1920x1200 •... -
Page 7: Panel Layout
PANEL LAYOUT Front Panel ® Back Panel... -
Page 8: Panel Descriptions
PANEL DESCRIPTIONS IR Sensor Receives signals from the IR Remote Control. Power Indicator This LED will turn bright red once the locking power supply has been properly connected. Input Indicators (HDMI In 1 - HDMI In 4) Displays the current input of the 4x1 Switcher. Enhance Indicator This LED indicates that EQ (Pre-Emphasis) is active. -
Page 9: Ir Remote Description
IR REMOTE DESCRIPTION RMT-4IR Remote Activity Indicator This LED will be activated momentarily each time a button is pressed. Input Source Selection Buttons (1 - 4) These buttons are used to select which input source is routed to the HDTV display. -
Page 10: Ir Remote Installation
IR REMOTE INSTALLATION Installing the IR Remote Control Battery Remove the battery cover on the back of the IR Remote Control unit. Insert the included battery into the open battery slot. The positive (+) side of the battery should be facing up. Replace the battery cover. -
Page 11: Ir Remote Confi Guration
IR REMOTE CONFIGURATION Resolving IR Code Confl icts In the event that IR commands from other remote controls confl ict with the supplied IR remote control unit, changing the remote channel will alleviate this issue. The IR remote control unit has a bank of DIP switches for setting the remote IR channel. -
Page 12: Changing The Ir Channel
CHANGING THE IR CHANNEL Setting The IR Channel Use the following procedure to set the proper IR channel on the Switcher. Press and hold the EQ button for approximately 5 seconds to enter the IR channel selection mode. The currently selected IR channel will by indicated by a fl... -
Page 13: Connecting And Operating The Gefentv 4X1 Switcher For Hdmi
CONNECTING AND OPERATING THE GEFENTV 4X1 SWITCHER FOR HDMI1.3 WITH RS232 How to Connect the 4x1 GefenTV Switcher Use the provided HDMI cables to connect the source devices to the HDMI input port of the GefenTV 4x1 Switcher for HDMI 1.3. Use an additional HDMI cable to connect an HDTV to the Output on the Switcher. -
Page 14: Automatic Switching
CONTROLLING THE THE GEFENTV 4X1 SWITCHER FOR HDMI1.3 WITH RS232 How to control the GefenTV 4x1 Switcher for HDMI 1.3 There are three ways to control the GefenTV 4x1 Switcher for HDMI with RS232: 1. Use the IR Remote Control Unit to select the current source. Each corresponding to a numbered source connected on the back of the Switcher. -
Page 15: Rs-232 Serial Control
RS-232 SERIAL CONTROL 5 4 3 2 1 1 2 3 4 5 9 8 7 6 6 7 8 9 Only Pins 2 (RX), 3 (TX), and 5 (Ground) are used on the RS-232 serial interface This feature allows for easy long-distance control by computer or integration into automated systems capable of transmitting RS-232 commands. -
Page 16: Commands
RS-232 SERIAL CONTROL Commands These commands are not case-sensitive. Command Description Enable Auto-Switching Disable Auto-Switching Get System Status Displays Firmware Version Command Descriptions: A Command The A command enables auto-switching. The Switcher will automatically switch to the last source device that was powered on. Syntax: Parameters: None... - Page 17 RS-232 SERIAL CONTROL S Command The S command displays the current routing status of the Switcher. The S com- mand will also display the current auto-switching status (A or N). Please see the examples below the syntax description. Syntax: Parameters: None Examples: In the fi...
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Page 18: Specifi Cations
SPECIFICATIONS Video Amplifi er Bandwidth ................225 MHz Input Video Signal ................1.2 Volts p-p Input DDC Signal ................. 5 Volts p-p (TTL) HDMI Input Connectors ..........(4) HDMI Type A 19 pin female HDMI Output Connector ..........HDMI Type A 19 pin female DB9 female RS-232 Interface................ -
Page 19: Warranty
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 notifi ed within two (2) years from the date of shipment, Gefen 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... - Page 20 Rev A3 20600 Nordhoff St., Chatsworth CA 91311 1-800-545-6900 818-772-9100 fax: 818-772-9120 www.gefen.com support@gefen.com This product uses UL listed power supplies.
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