Gefen GTV-WVGA-LR
Contents
1. Wireless VGA Extender LR GTV WVGA LR User Manual www gefentv com 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 PST Pacific Standard Time 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 hardware packaging and any accompanying documentation without prior written notice Wireless VGA Extender LR is a trademark of Gefen Inc 2009 Gefen Inc All Rights Reserved All trademarks are the property of their respective companies Rev A5 CONTENTS 1 Introduction Operation Notes Features RR WwW N Sender Panel Layout Sender Panel Descriptions Receiver Panel Layout Receiver Panel Descriptions Sender LED Layout Oo O N OD A Receiver LED Layout 10 Connecting And Operating The Wireless VGA LR 12 Specifications 13 Warranty INTRODUCTION Congratulations on your purchase of the Wireless VGA LR 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 siz2. display a blue screen with the text Search channel XX where XX is the current channel During the final stages of the boot up sequence the Wi Fi LED should turn on green while the sender and receiver units attempt to establish contact with each other Once a link has been established the Wi Fi LED will begin to blink rapidly This will indicate that data is being transmitted from the sender to the receiver unit Video should now be output through the Wireless VGA LR receiver unit 10 CONNECTING AND OPERATING THE WIRELESS VGA LR If the Wi Fi LED remains on green and does not blink the sender and receiver units are not linked and video audio is not being transmitted When this occurs video will not be displayed and the output will remain on a blue screen This text will be displayed No Wi Fi connection Try moving the sender or receiver unit s location until a link is established and the Wi Fi LED is blinking green The Wi Fi LED may occasionally blink red This indicates low signal strength While the link between the sender and receiver units will most likely remain intact video audio drop outs may occur Try moving the sender or receiver unit s location until a link is established and the Wi Fi LED is blinking green If the Wi Fi LED remains red the signal strength is too low and no video will be output Try moving the sender or receiver unit s location until a link is established and the Wi Fi LED is b
3. at the bottom of this page for a list of input and output resolutions and framerates For better transmitting quality please do not place units into cabinets or cupboards that will reduce the wireless transmitting signal Also please note that only one set can be used at any given time at a location Multiple sets in close proximity may cause interference with each other The following input formats are accepted Composite NTSC PAL SECAM 480i 60Hz 576i 50Hz S Video NTSC PAL SECAM 480i 60Hz 576i 50Hz Y Pb Pr 480i p 60Hz 576i p 50Hz 720p 50 60Hz 1080i p 50 60Hz VGA 640X480 60HZ 800X600 60Hz 1024X768 60Hz 1280X768 60Hz 1280X1024 60Hz The following are the output formats Y Pb Pr 480p 60Hz 576p 50Hz 720p 60Hz VGA 640x480 60Hz 800X600Q60Hz 1024X768 60Hz 1280X768 60Hz 1280X1024 60Hz The following are the transfer frame rates Composite 480i 60Hz 480i 60fps 576i 50Hz 576i 50fps S Video 480i 60Hz 480i 60fps 576i 50Hz 576i 50fps Y Pb Pr 480 i p 60Hz 480i p 60fps 576 i p 50Hz 576i p 50fps 720p 60Hz 720p 30fps 720p 50Hz 720p 25fps 1080i 60Hz 720p 30fps 1080i 50Hz 720p 25fps 1080p 60Hz 720p 30fps 1080p 50Hz 720p 25fps VGA 640X480 60Hz 4 EEE 800X600 60Hz 4 3 gt 800X600 30fps 1024X768 60Hz 4 3 gt 1024X768 30fps 1280X768 60Hz 5 3 gt 1280X768 30fps 1280X1024 60Hz 5 4 gt 1280X1024 20fps J GO 9 FEATURES Features e Wire
4. de on this unit will automatically be reflected on the opposite unit Receiving Antennas These antennas will receive the video audio signals from the sender unit Reset Button These button will restore the units to factory defaults 3 5mm Mini Jack Audio Output This input will accept a 3 5mm mini jack audio device for analog audio Audio from the audio input on the sender will be output through this connector VGA Video Output This output will accept a single VGA capable device Component Video Input This input will accept a single Component capable source 12V DC Power Input This input will receive power from one of the included 12V DC power supplies SENDER LED LAYOUT en coor Berano macan fon Wireless function is active Green Red Blinking Data transmitting overflow om Wireless channel firm CH 1 CH 4 Blinking Switch channels om o VGA source is active VGA Blue Blinking Switching sources om o YPbPr source is active YPbPr Blue Blinking Switching sources fon S Video source is active S Video Blue Blinking Switching sources Composite om o Composite source is active CVBS BIE Blinking Switching sources RECEIVER LED LAYOUT en coor Berano indian fon Wireless function is active Green Red Blinking Data transmitting overflow om Wireless channel firm CH 1 CH 4 Blinking Switch channels om o VGA source is active VGA Blinking Switching sources om o YPbPr source is acti
5. es with hard working solutions that are easy to implement and simple to operate The Gefen Wireless VGA LR The Wireless VGA Extender LR allows a VGA display or projector to be conveniently located up to 100 feet away from the source The Wireless VGA Extender LR features line of sight signal transmission and through walls at resolutions of up to 1280x1024 using industry proven 2 4GHz 802 11b g n Wireless network technology The Extender can be operated on any one of 4 channels to minimize interference How It Works This product is a plug and play solution No special configuration is necessary The Wireless VGA Extender LR system consists of a Sender and a Receiver The Sender is connected to the VGA source with a VGA cable The Receiver is connected to the display with a VGA cable 12V external power supplies are connected to the Sender and the Receiver Supported A V input sources also include Component S Video and Composite Video A V sources can be individually selected by pressing the Source Selector button on the front panel of either the Sender unit or the Receiver unit The current wireless channel can be selected in the same way with the Channel Selector button OPERATION NOTES READ THESE NOTES BEFORE INSTALLING OR OPERATING THE WIRELESS VGA LR The Wireless VGA LR will accept component video signals YPbPr up to 1080p However 1080i and 1080p signals will be down scaled and transmitted at 1280x720 Please see the table
6. ired 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 must be in their original condition The information in this manual has been carefully checked and is believed to be accurate However Gefen assumes no responsibility for any inaccuracies that may be contained in this manual In no event will Gefen be liable for direct indirect special incidental or consequential damages resulting from any defect or omission in this manual even if advised of the possibility of such damages The technical information contained herein regarding the features and specifications is subject to change without notice For the latest warranty coverage information please visit Gefen s Warranty web page at http www gefen com kvm aboutus warranty jsp PRODUCT REGISTRATION Please register your product online by visiting Gefen s web site at http www gefen com kvm Registry Registration jsp 13 M A W V G A LR L 20600 Nordhoff St Chatsworth CA 91311 1 800 545 6900 www gefentv com 9 818 772 9100 E support gefentv com Rev A5 fax 818 772 9120 ew Va N Os
7. less extension of VGA up to 100 feet e Video Input Formats Supported e Max VGA 1280x1024 60Hz e Max Y Pb Pr 1080p 60Hz e SVideo Composite 480iI 60Hz 576i 50Hz e Video Output Formats Supported e Max VGA 1280x1024 60Hz e Max Y Pb Pr 720p0 60Hz e SVideo Composite 4801i 60Hz 576i 50Hz e Switch between four audio video sources from the sender s location e Plug and Play installation with no special configuration required e 4 wireless channels for resistance to interference e UR Analog Audio supported Package Includes 1 GTV WVGA LR Wireless VGA Sender 1 GTV WVGA LR Wireless VGA Receiver 2 12V 1A Power Supplies 1 6 foot VGA cable M M 1 User s Manual SENDER PANEL LAYOUT Front Panel Q PP Gefen pi 1 Back Panel 10 11 SENDER PANEL DESCRIPTIONS Power Switch This switch will toggle the main power on and off Source Selector Button This button will cycle through the available input video sources The cycle is outlined below Hal Component S Video Composite 7 Channel Selection Button This button will cycle through the available radio channels There are 4 channels to choose from This feature is useful when a certain channel is oversaturated and another needs to be used Changes made on this unit will automatically be reflected on the opposite unit Transmission Antennas These antennas will transmit the video audio signals to the receiver unit Re
8. linking green How to Switch Input Sources on the Wireless VGA LR Use the switch button on the front panel of the Wireless VGA LR sender unit labeled S to cycle between the available input sources The currently selected source will be indicated by a blue LED Each press will progress to the next input in the following order Edla Component S Video Composite 7 How to Switch Outputs on the Wireless VGA LR Use the switch button on the front panel of the Wireless VGA LR receiver unit labeled S to cycle between the available outputs The currently selected source will be indicated by a blue LED Each press will progress to the next output in the following order Had Component 7 How to Switch Channels on the Wireless VGA LR If there is significant interference on a particular channel or the currently selected channel is unstable changing the channel may alleviate the issue To change the channel press the channel button labeled C on either the sender or receiver unit Changes on one unit will automatically be reflected on the other unit If there is currently no link between the sender and receiver the channel button will not be operational 11 SPECIFICATIONS Wireless Standard Dr r erer eee IEEE 802 11b g n Antenna Type i see External Dipole antenna 2dBi PCM Encoding E 48KHz 16 bit sampling PT UDIY ee 2x 12V 1A each Audio Blo GET 3 5mm mini stereo jacks Video Input
9. s Composite amp S Video k kk k NTSC PAL SECAM YIPDJ zes 480i p 576i p 720p 50 60Hz 1080i p 50 60Hz VGA Jr 640x480 800X600 1024X768 1280X768 1280X1024 Video Outputs PP 480p 60Hz 576p 50Hz 720p 60Hz VOR meer 640x480 800X600 1024X768 1280X768 1280X1024 60Hz Switchable 802 11b qin Ch nnels u u uuuu sen 3 6 9 11 Operating Temperature EEE 0 40 C ambient temperature Operating Humidity EEE 90 maximum non condensing Dimensi OnS EE kk ke 7 05 L x 4 17 W x 0 9 H per unit 12 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 notified 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 modifications Equipment that fails under conditions other than those covered will be repaired at the current price of parts and labor in effect at the time of repair Such repairs are warranted for ninety 90 days from the day of reshipment to the Buyer This warraniy is in lieu of all other warranties expressed or implied including without limitation any implied warranty or merchantability or fitness for any particular purpose all of which are expressly disclaimed 1 Proof of sale may be requ
10. set Button These button will restore the units to factory defaults 3 5mm Mini Jack Audio Input This input will accept a 3 5mm mini jack for analog stereo audio transmission This input will accept a 3 5mm mini jack audio device for analog audio Audio from this input will be transmitted to the receiver VGA Video Input This input will accept a single VGA video source for transmission to the receiver at the remote location Component Video Input This input will accept a single Component video source for transmission to the receiver at the remote location S Video Input This input will accept a single S Video source for transmission to the receiver at the remote location Composite Input This input will accept a single Composite video source for transmission to the receiver at the remote location 12V DC Power Input This input will receive power from one of the included 12V DC power supplies RECEIVER PANEL LAYOUT Front Panel Gefen Wireless VGA R Back Panel RECEIVER PANEL DESCRIPTIONS Power Switch This switch will toggle the main power on and off Output Selector Button This button will cycle through the available output choices The cycle is outlined below RAWA Component 7 Channel Selection Button This button will cycle through the available radio channels There are 4 channels to choose from This feature is useful when a certain channel is oversaturated and another needs to be used Changes ma
11. ve YPbPr Blinking Switching sources CONNECTING AND OPERATING THE WIRELESS VGA LR How to Setup the Wireless VGA LR Sender Unit 1 Connect source devices to the Wireless VGA LR sender unit The sender unit has the following connection options VGA Component S Video Composite 2 Connect a single analog audio source to the Wireless VGALR sender unit using a 3 5mm mini jack audio cable 3 Connect one or both of the following output device types to the Wireless VGA LR receiver unit VGA VGA cable included Component 4 Connect a single analog audio output device to the 3 5mm mini jack output on the Wireless VGA LR receiver unit 5 Connect the included 12V DC power supplies to both the Wireless VGA LR sender and receiver units 6 Toggle the power switch on both the Wireless VGA LR sender and receiver units 7 Turn on all output and source devices How to Operate the Wireless VGA LR Once all units sources and output devices are powered and turned on the sending and receiving units will begin their boot up sequence During this sequence all channel LEDs blue on the sender and receiver units will turn on and remain on The output will display a blue screen with the text Wi Fi initial Once the initial boot up sequence is complete the currently selected input on the sender and output on the receiver will be active blue The LED for the channel in operation will also be on blue The output will
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