Gefen EXT-VGA-142N User manual

1:2 VGA Hu

EXT-V

A-14

ser

efen.com

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echnical Su

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hatsworth,

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en.com

upport

en.com

Notic

en, LL

reserves the ri

ht to make chan

es in the hardware, packa

and

accompan

documentation without prior written notice.

1:2 VGA Hub is a trademark o

en, LL

All trademarks are the propert

their respective companies.

2011

en, LL

, All Ri

hts Reserve

All trademarks are the propert

their respective companies

CONTENT

1 Intr

oduc

peration Notes

Features

4 Panel La

Panel Descriptions

onnectin

the 1:2 V

A Hu

Wirin

Dia

ram

peci

ﬁ

cations

Warrant

ratulations on

our purchase o

the 1:2 V

A Hub. Your complete

atis

action is ver

important to us.

efen

en delivers innovative, pro

ressive computer and electronics add-on solutions

that harness inte

ration, extension, distribution and conversion technolo

ies.

en’s reliable, plu

-and-pla

products supplement cross-plat

orm computer

stems, pro

essional audio

video environments and HDTV s

stems o

all sizes

with hard-workin

solutions that are eas

to implement and simple to operate.

he Gefen 1:2 VGA Hu

The 1:2 V

A Hub allows computers with V

raphic cards to displa

icture on two V

A displa

s or pro

ectors simultaneousl

, makin

it per

ect

resentations where the operator uses a small monitor at the computer whil

the audience views the ima

e on a second lar

er displa

or pro

ector

How It Works

The 1:2 V

A Hub is connected to a P

video source with a V

(

male to

emale

)

able

rom the computer’s V

raphics card port to the V

A Hub’s input con-

nec

There are two V

A outputs on the 1:2 V

A Hub. V

A output one

(

Monitor 1

)

is the primar

connection, which queries the primar

sispla

attached to it and

determines the possible video resolutions, timin

s and

requencies that can be

sed to create a picture. This in

ormation is called EDID

(

Extended Displa

Identi

ﬁ

cation Data

)

A output two is connected to the second

econdar

displa

and creates an

ima

e b

ollowin

the EDID settin

s obtained

rom the

ﬁ

rst

(

Primar

displa

;

there

ore, both displa

s should be capable o

the same resolutions and re

resh

ates in order to displa

an identical picture. For more in

ormation re

ardin

EDID, please read the

peration Notes immediatel

below this para

raph.

INTRODUCTIO

READ THESE NOTES BEFORE INSTALLING OR OPERATIN

THE PROFESSIONAL AUTOMATION CONTROL SYSTE

•B

ault, displa

ormation

(

EDID

)

rom the displa

connected to the

onitor 1 port on the 1:2 V

A Hub is sent back to the source. The V

displa

connected to the Monitor 2 port must be capable o

acceptin

the

ame timin

s and resolutions as the displa

that is connected to the Monitor

1 output port. There

ore, it is recommended that the displa

with the lowest

ative resolution be connected to the Monitor 1 port.

OPERATION NOTE

Features

•

onnects computers with V

raphics to two V

A compatible monitors

• Allows two V

A displa

s to be connected at the same time to the same

deo

•

imultaneousl

displa

at local and remote locations

•

aintains hi

hest video resolutions up to 1920 x 1200 and 1080p Full HD

• In

seco

acka

e Includes

(

)

1:2 V

A Hu

(

)

t. V

A cabl

(

)

5V D

power suppl

(

)

uick-

tart

uid

FEATURE

ANEL LAYOU

Fron

Back

ANEL DESCRIPTION

owe

This LED indicator

lows bri

ht red when the included power suppl

is attached

and connected to anA

electrical outlet.

5V D

onnect the included power suppl

to this power receptacle.

GA In

onnect the included V

Acable between the V

AIn port on the 1:2 V

AHub

and the computer.

onitor

onnect a V

Acable between the Monitor 1 port and a displa

onitor 2

onnect a V

Acable between the Monitor 2 port and a displa

CONNECTING AND OPERATING THE 1:2 VGA HUB

How to Connect the 1:2 VGA Hub to

our devices

onnect the supplied V

A cable

rom the V

A device to the V

A In on the

1:2 V

A Hub.

onnect V

A cables

rom the displa

(

monitor or pro

ector

)

to th

onitor 1 and Monitor 2 ports.

onnect the included 5V D

power suppl

to the 1:2 V

A Hu

onnect the other end o

the power suppl

to an available electrical outlet.

Wirin

Dia

ram for the 1:2 VGA Hu

EXT-VGA-142N

VGA CABLE

Splitter

Computer

Monitor

NOTE

ault, displa

ormation

(

EDID

)

rom the displa

onnected to the Monitor 1 port on the 1:2 V

AHub is sent back to

the source. The V

Adispla

connected to the Monitor 2 port must be

apable o

acceptin

the same timin

s and resolutions as the displa

that is connected to the Monitor 1 output port. There

ore, it is

ecommended that the displa

with the lowest native resolution b

onnected to the Monitor 1 port.

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