Руководство по эксплуатации Gefen EXT-VGA-CAT5-142

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2X VGA Extender
EXT-VGA-CAT5-142
User Manual
www.gefen.com f

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ASKING FOR ASSISTANCE 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 Inc. c/o Customer Service 20600 Nordhoff St Chatsworth, CA 91311 www.gefen.com support@gefen.com Notice 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. 2X VGA Extender is a trademark of Gefen Inc. © 2010 Gefen Inc.,

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CONTENTS 1. Introduction 2. Features 3. Sender Panel Descriptions 4. Receiver Panel Descriptions 5. Connecting And Operating The 2X VGA Extender 6. Adjusting The 2X VGA Extender 7. Network Cable Wiring Diagram 8. Specifi cations 9. Warranty

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INTRODUCTION Congratulations on your purchase of the 2X VGA Extender. Your complete satis- faction 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 implemen

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FEATURES Features • Extends any VGA video source up to 1000 feet away • Uses only one CAT-5 cable for extension • Supports resolutions up to 1080p, 2K, and 1920 x 1200 • Allows up to 2 VGA displays at the remote end Package Includes (1) VGA Extender Sender Unit (1) VGA Extender Receiver Unit (1) 6 foot VGA Cable (M-F) (1) 5V External Power Supply (1) User’s Manual 2

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SENDER PANEL DESCRIPTIONS Front Panel VGA Input Back Panel Link LED Power LED Indicator Indicator 5V DC Power Input RJ-45 Port 3

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RECEIVER PANEL DESCRIPTIONS Front Panel VGA Output 1 VGA Output 2 Back Panel Link LED Power LED Indicator Indicator Red Trim Blue Trim Focus Trim Pot Pot Pot RJ-45 Port Green Trim Brightness Trim Pot Pot 4

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CONNECTING AND OPERATING THE 2X VGA EXTENDER How to Connect the 2X VGA Extender 1. Connect the VGA source to the 2X VGA Extender sender unit using the supplied VGA cable 2. Connect the 2X VGA Extender sender unit and receiver unit together using a user supplied CAT-5 or CAT-5e cable. NOTE: When terminating cabling, please adhere to the TIA/EIA-568-B specifi cation. Please see page 7 for more details. 3. Connect the displays to the 2X VGA Extender using user supplied VGA cables. 4. Connect the

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ADJUSTING THE 2X VGA EXTENDER RECEIVER Brightness (AGC dip switch, Brightness trim pot) The 2X VGA Extender receiver features an automatic gain control (AGC) for brightness. This should set the optimal brightness based on the video signal. However, manual adjustment can be done by disabling this feature. To disable AGC, remove the silver metallic tape on the underside of the 2X VGA Extender receiver to expose a 2 dip switch bank and a pair of trim pots. By default, AGC is turned on as indic

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NETWORK CABLE WIRING DIAGRAM Gefen has specifi cally engineered their products to work with the TIA/EIA-568-B specifi cation. Please adhere to the table below when fi eld terminating cable for use with Gefen products. Failure to do so may produce unexpected results and reduced performance. Pin Color 1 Orange / White 2 Orange 3 Green / White 4 Blue 5 Blue / White 6 Green 7 Brown / White 8 Brown 12345678 CAT-5, CAT-5e, and CAT-6 cabling comes in stranded and solid core types. Gefen recommends u

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SPECIFICATIONS Video Amplifi er Bandwidth ....................................................................... 350 MHz Input Video Signal .............................................................................. 1.2 Volts p-p Input Sync Signal ........................................................................ 5 Volts p-p (TTL) Horizontal Frequency Range ................................................................ 15-70 KHz Vertical Frequency Range ...........................

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REV X1 20600 Nordhoff St., Chatsworth CA 91311 1-800-545-6900 818-772-9100 fax: 818-772-9120 www.gefen.com support@gefen.com *ma-vga-cat5-142*