Gefen GTV-WVGA-LR User manual
Wireless VGA Extender LR
User Manual
www.gefentv.com
GTV-WVGA-LR
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
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
2 Operation Notes
3 Features
4 Sender Panel Layout
5 Sender Panel Descriptions
6 Receiver Panel Layout
7 Receiver Panel Descriptions
8 Sender LED Layout
9 Receiver LED Layout
10 Connecting And Operating The Wireless VGA LR
12 Specifications
13 Warranty
1
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 sizes
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.
INTRODUCTION
2
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 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, 800X600@60Hz, 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 (4:3) →640x480@30fps
800X600@60Hz (4:3) →800X600@30fps
1024X768@60Hz (4:3) →1024X768@30fps
1280X768@60Hz (5:3) →1280X768@30fps
1280X1024@60Hz (5:4) →1280X1024@20fps
3
FEATURES
Features
• Wireless extension of VGA up to 100 feet
• Video Input Formats Supported:
• Max. VGA: 1280x1024@60Hz
• Max. Y/Pb/Pr: 1080p@60Hz
• SVideo, Composite: 480i@60Hz, 576i@50Hz
• Video Output Formats Supported:
• Max. VGA: 1280x1024@60Hz
• Max. Y/Pb/Pr: 720p@60Hz
• SVideo, Composite: 480i@60Hz, 576i@50Hz
• Switch between four audio/video sources from the sender’s location
• Plug-and-Play installation with no special configuration required
• 4 wireless channels for resistance to interference
• L/R 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
4
Front Panel
Back Panel
B
ac
k
P
an
el
1
44 4
2 3
5 6 7 9 10 11
8
SENDER PANEL LAYOUT
5
1 Power Switch
This switch will toggle the main power on and off.
2 Source Selector Button
This button will cycle through the available input video sources. The cycle is
outlined below:
3 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.
4 Transmission Antennas
These antennas will transmit the video/audio signals to the receiver unit.
5 Reset Button
These button will restore the units to factory defaults.
6 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.
7 VGA Video Input
This input will accept a single VGA video source for transmission to the receiver
at the remote location.
8 Component Video Input
This input will accept a single Component video source for transmission to the
receiver at the remote location.
9 S-Video Input
This input will accept a single S-Video source for transmission to the receiver at
the remote location.
10 Composite Input
This input will accept a single Composite video source for transmission to the
receiver at the remote location.
11 12V DC Power Input
This input will receive power from one of the included 12V DC power supplies.
VGA Component S-Video Composite
SENDER PANEL DESCRIPTIONS
6
Front Panel
Back PanelBack Panel
1
44 4
2 3
5 6 7 9
8
RECEIVER PANEL LAYOUT
7
1 Power Switch
This switch will toggle the main power on and off.
2 Output Selector Button
This button will cycle through the available output choices. The cycle is outlined
below:
3 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.
4 Receiving Antennas
These antennas will receive the video/audio signals from the sender unit.
5 Reset Button
These button will restore the units to factory defaults.
6 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.
7 VGA Video Output
This output will accept a single VGA capable device.
8 Component Video Input
This input will accept a single Component capable source.
9 12V DC Power Input
This input will receive power from one of the included 12V DC power supplies.
VGA Component
RECEIVER PANEL DESCRIPTIONS
This manual suits for next models
1
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