Gefen EXT-DVI-441N User Manual Download Page 3

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ASKING FOR ASSISTANCE

Rev A8

Technical Support

Telephone (818) 772-9100

(800) 545-6900

Fax

(818) 772-9120

Technical Support Hours:

8:00 AM to 5:00 PM Monday thru Friday.

Write To:

Gefen LLC
c/o Customer Service
20600 Nordhoff St
Chatsworth, CA 91311

www.gefen.com
[email protected]

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

All trademarks are the property of their respective owners

Summary of Contents for EXT-DVI-441N

Page 1: ......

Page 2: ......

Page 3: ...LLC c o Customer Service 20600 Nordhoff St Chatsworth CA 91311 www gefen com support gefen com Notice Gefen LLC reserves the right to make changes in the hardware packaging and any accompanying docum...

Page 4: ...Battery 10 Setting the IR channel on the Remote 11 Setting the IR channel on the 4x1 DVI Switcher 12 Connecting the 4x1 DVI Switcher 12 Wiring Diagram 13 Operating the 4x1 DVI Switcher 13 Front Panel...

Page 5: ...he need to purchase many displays for each DVI source in a studio or lab situation A plug and play solution the 4x1 DVI Switcher shares one DVI display with up to four computers or other DVI video sou...

Page 6: ...nputs and switch them one at a time to a DVI output device such as a display monitor or projector Resolutions up to 1920x1200 are supported The 4x1 DVI Switcher is housed in a metal box for better RF...

Page 7: ...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...

Page 8: ...4 FRONT PANEL LAYOUT Front Panel 4 2 1 3...

Page 9: ...ccording to the current DVI input selection see Input Buttons below 2 IR Receives IR signals from the included IR Remote Control Unit 3 Input Buttons 1 4 Pressing each of these buttons selects the des...

Page 10: ...6 BACK PANEL LAYOUT Back Panel 5 2 3 4 1...

Page 11: ...pt a DVI source device 3 DVI Out This port will accept a single DVI output device The currently selected DVI input source will be output via this port 4 RS 232 This port is used for serial communicati...

Page 12: ...ressed 2 Source Selection Buttons 1 4 These buttons are used to select which source is routed to a monitor Layout and Description 1 NOTE An Activity Indictor that flashes quickly while holding down an...

Page 13: ...pen battery slot The positive side of the battery should be facing up 3 Replace the battery cover The Remote Control unit ships with two batteries One battery is required for operation and the other b...

Page 14: ...I Switcher IR REMOTE CONTROL UNIT IR Channel 0 default 1 2 ON Setting the IR channel on the Remote In the event that IR commands from other remote controls interfere with the supplied IR Remote Contro...

Page 15: ...hes on the bottom of the unit DIP switch 7 and 8 are used to set the IR channel for the Switcher DIP switches 1 6 are reserved for future expansion Use the following settings for DIP switch 7 and 8 to...

Page 16: ...tween the Switcher and RS 232 host controller b 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 3 Connect the included 5V...

Page 17: ...ch 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 usin...

Page 18: ...ut 1 using the IR Remote Control 1 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 2 The LED ind...

Page 19: ...ple Switch to input 4 using RS 232 1 Type 4 then press the Enter key to route the Switcher to Input 4 See page 15 for additional information on RS 232 commands 2 The LED indicator for Input 4 will glo...

Page 20: ...ns 2 RX 3 TX and 5 Ground are used on the RS 232 serial interface Serial Port Settings Bits per second 19200 Data bits 8 Parity None Stop bits 1 Flow Control None ASCII Corresponding RMT4 IR Binary 1...

Page 21: ...ts 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 Po...

Page 22: ...Proof of sale may be required in order to claim warranty 2 Customers outside the US are responsible for shipping charges to and from Gefen 3 Copper cables are limited to a 30 day warranty and cables...

Page 23: ......

Page 24: ...Rev A8 Pb This product uses UL listed or CE listed power supplies...

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