Gefen GTV-WVGA-LR Manuale utente

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

[email protected]

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.

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

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

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

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

Front Panel

Back Panel

44 4

2 3

5 6 7 9 10 11

SENDER PANEL LAYOUT

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

Front Panel

Back PanelBack Panel

44 4

2 3

5 6 7 9

RECEIVER PANEL LAYOUT

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

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