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Related Manuals for Gefen EXT-DVI-441N
Summary of Contents for Gefen EXT-DVI-441N
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- Page 3 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 DVI Switcher is a trademark of Gefen LLC © 2013 Gefen LLC, All Rights Reserved...
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Page 4: Table Of Contents
CONTENTS Introduction Operation Notes Features Front Panel Layout Front Panel Descriptions Back Panel Layout Back Panel Descriptions IR Remote Control Unit Layout and Description Installing the Battery Setting the IR channel on the Remote Setting the IR channel on the 4x1 DVI Switcher 12 Connecting the 4x1 DVI Switcher Wiring Diagram 13 Operating the 4x1 DVI Switcher... -
Page 5: Introduction
INTRODUCTION Congratulations on your purchase of the Gefen 4x1 DVI Switcher. Your 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. Gefen’s reliable, plug-and-play products supplement cross-platform computer systems, professional audio/video environments and HDTV systems of all sizes with hard-working solutions that are easy to implement and simple to operate. -
Page 6: Operation Notes
OPERATION NOTES READ THESE NOTES BEFORE INSTALLING OR OPERATING THE GEFEN 4X1 DVI SWITCHER • The 4x1 DVI Switcher will take any of up to four (4) DVI single-link resolution inputs and switch them, one at a time, to a DVI output device such as a display/monitor or projector. -
Page 7: Features
FEATURES Features • Switches easily between any four DVI sources • Maintains highest resolution single-link DVI at 1920x1200 • Discrete IR remote control included • Serial RS-232 remote port for switching via automated control or PC • Supports DDWG standards for DVI monitors Package Includes: (1) 4x1 DVI Switcher (4) 6 ft. -
Page 8: Front Panel Layout
FRONT PANEL LAYOUT... -
Page 9: Front Panel Descriptions
FRONT PANEL DESCRIPTIONS Input Indicators (1 - 4) Each of these LED indicators glows bright blue according to the current DVI input selection (see Input Buttons, below) Receives IR signals from the included IR Remote Control Unit. Input Buttons (1 - 4) Pressing each of these buttons selects the desired DVI input source (1 - 4). -
Page 10: Back Panel Layout
BACK PANEL LAYOUT... -
Page 11: Back Panel Descriptions
RS-232 This port is used for serial communication using an RS-232 control device. For details, refer to page 16. Ext IR Connect an IR extender (Gefen part no. EXT-RMT-EXTIR) cable to this port. -
Page 12: Ir Remote Control Unit
IR REMOTE CONTROL UNIT Layout and Description Activity Indicator This LED will be activated momentarily each time a button is pressed. Source Selection Buttons (1 - 4) These buttons are used to select which source is routed to a monitor. NOTE: An Activity Indictor that fl... -
Page 13: Installing The Battery
IR REMOTE CONTROL UNIT Installing the 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 14: Setting The Ir Channel On The Remote
IR REMOTE CONTROL UNIT Setting the IR channel on the Remote In the event that IR commands from other remote controls interfere with the supplied IR Remote Control unit, changing the IR Remote Control’s IR channel will fi x the problem. The IR Remote Control unit has a bank of DIP switches used for setting the IR channel. -
Page 15: Setting The Ir Channel On The 4X1 Dvi Switcher
IR REMOTE CONTROL UNIT Setting the IR channel on the 4x1 DVI Switcher In order for the IR Remote Control Unit to communicate properly with the Switcher, both the Remote and the Switcher must be set to the same IR channel. The 4x1 DVI Switcher has a bank of eight (8) DIP switches on the bottom of the unit. -
Page 16: Connecting The 4X1 Dvi Switcher
Switcher and RS-232 host controller. OPTIONAL: To extend the range of the IR control, connect an IR Extender (Gefen part no. EXT-RMT-EXTIR) to the back of the Switcher. Connect the included 5V locking power supply to the power receptacle on the 4x1 DVI Switcher Connect the AC power cord to an available electrical outlet. -
Page 17: Operating The 4X1 Dvi Switcher
OPERATING THE 4X1 DVI SWITCHER Front Panel Buttons and LED Indicators The front panel of the 4x1 DisplayPort Switcher has a set of four (4) LED indicators, displaying which input (source) is being displayed. Each of these LED indicators corresponds to one of the push-buttons on the front panel. Switching sources using the front-panel buttons Example: Switch to input 3 using the front-panel buttons: Press button 3 on the front panel of the 4x1 DisplayPort Switcher. -
Page 18: Switching Sources Using The Ir Remote Control Unit
OPERATING THE 4X1 DVI SWITCHER Switching sources using the IR Remote Control Unit Example: Switch to Input 1 using the IR Remote Control: Press button 1 on the IR Remote Control Unit. The Activity Indicator on the IT Remote Control Unit will glow yellow, indicating that a button was pressed. The LED indicator for input 1 will glow bright blue. -
Page 19: Switching Sources Using Rs-232
OPERATING THE 4X1 DVI SWITCHER Switching sources using RS-232 Confi gure the Switch for use with RS-232 (see page 14 for details). Example: Switch to input 4 using RS-232 Type 4 then press the Enter key to route the Switcher to Input 4. See page 15 for additional information on RS-232 commands. -
Page 20: Rs-232 Control
RS-232 CONTROL Only pins 2 (Receive), 3 (Transmit), and 5 (Ground) are used for communication. A null-modem adapter should not be used with this product. 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 Serial Port Settings Bits per second .................... -
Page 21: Specifi Cations
SPECIFICATIONS Maximum Pixel Clock................165 MHz Input Video Signal................1.2 Volts p-p Input DDC Signal................5 Volts p-p (TTL) DVI Input Connectors........(4) DVI-I 29-pin female (digital only) DVI Output Connectors........(1) DVI-I 29-pin female (digital only) RS-232 Connector.................(1) DB-9, female IR Extender Connector............(1) 3.5 mm mini-stereo Power Supply....................5V DC Power Consumption................10 Watts (max.) Dimensions................14”... -
Page 22: 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 24 Rev A8 This product uses UL listed or CE listed power supplies.