Gefen EXT-VGA-142N User manual

®

1:2 VGA Hu

b

EXT-V

G

A-14

2

N

U

ser

Ma

nu

al

w

w.

g

efen.com

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ustomer

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ervic

e

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t

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hatsworth,

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A 9131

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e

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en.com

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upport

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e

f

en.com

Notic

e

G

e

f

en, LL

C

reserves the ri

g

ht to make chan

g

es in the hard ware, packa

g

in

g

and

an

y

accompan

y

in

g

doc u men ta tion without prior written notice.

1:2 VGA Hub is a trademark o

f

G

e

f

en, LL

C

All trademarks are the propert

y

o

f

their respective companies.

©

2011

G

e

f

en, LL

C

, All Ri

g

hts Reserve

d

All trademarks are the propert

y

o

f

their respective companies

CONTENT

S

1 Intr

oduc

ti

on

2

O

peration Notes

3

Features

4 Panel La

y

ou

t

5

Panel Descriptions

6

C

onnectin

g

the 1:2 V

G

A Hu

b

6

Wirin

g

Dia

g

ram

7

S

peci

ﬁ

cations

8

Warrant

y

C

on

g

ratulations on

y

our purchase o

f

the 1:2 V

G

A Hub. Your complete

s

atis

f

action is ver

y

important to us.

G

efen

G

e

f

en delivers innovative, pro

g

ressive computer and electronics add-on solutions

that harness inte

g

ration, extension, distribution and conversion technolo

g

ies.

G

e

f

en’s reliable, plu

g

-and-pla

y

products supplement cross-plat

f

orm computer

sy

stems, pro

f

essional audio

/

video environments and HDTV s

y

stems o

f

all sizes

with hard-workin

g

solutions that are eas

y

to implement and simple to operate.

T

he Gefen 1:2 VGA Hu

b

The 1:2 V

G

A Hub allows computers with V

G

A

g

raphic cards to displa

y

a

p

icture on two V

G

A displa

y

s or pro

j

ectors simultaneousl

y

, makin

g

it per

f

ect

f

or

p

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

e

the audience views the ima

g

e on a second lar

g

er displa

y

or pro

j

ector

.

How It Works

The 1:2 V

G

A Hub is connected to a P

C

video source with a V

G

A

(

male to

f

emale

)

c

able

f

rom the computer’s V

G

A

g

raphics card port to the V

G

A Hub’s input con-

nec

t

o

r.

There are two V

G

A outputs on the 1:2 V

G

A Hub. V

G

A output one

(

Monitor 1

)

is the primar

y

connection, which queries the primar

y

sispla

y

attached to it and

determines the possible video resolutions, timin

g

s and

f

requencies that can be

u

sed to create a picture. This in

f

ormation is called EDID

(

Extended Displa

y

Identi

ﬁ

cation Data

)

.

V

G

A output two is connected to the second

(S

econdar

y)

displa

y

and creates an

ima

g

e b

y

f

ollowin

g

the EDID settin

g

s obtained

f

rom the

ﬁ

rst

(

Primar

y)

displa

y

;

there

f

ore, both displa

y

s should be capable o

f

the same resolutions and re

f

resh

r

ates in order to displa

y

an identical picture. For more in

f

ormation re

g

ardin

g

EDID, please read the

O

peration Notes immediatel

y

below this para

g

raph.

1

INTRODUCTIO

N

2

READ THESE NOTES BEFORE INSTALLING OR OPERATIN

G

THE PROFESSIONAL AUTOMATION CONTROL SYSTE

M

•B

y

de

f

ault, displa

y

in

f

ormation

(

EDID

)

f

rom the displa

y

connected to the

M

onitor 1 port on the 1:2 V

G

A Hub is sent back to the source. The V

G

A

displa

y

connected to the Monitor 2 port must be capable o

f

acceptin

g

the

s

ame timin

g

s and resolutions as the displa

y

that is connected to the Monitor

1 output port. There

f

ore, it is recommended that the displa

y

with the lowest

n

ative resolution be connected to the Monitor 1 port.

OPERATION NOTE

S

3

Features

•

C

onnects computers with V

G

A

g

raphics to two V

G

A compatible monitors

• Allows two V

G

A displa

y

s to be connected at the same time to the same

vi

deo

•

S

imultaneousl

y

displa

y

at local and remote locations

•

M

aintains hi

g

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

• In

s

t

a

ll

s

in

seco

n

ds

P

acka

g

e Includes

(

1

)

1:2 V

G

A Hu

b

(

1

)

6

f

t. V

G

A cabl

e

(

1

)

5V D

C

power suppl

y

(

1

)

Q

uick-

S

tart

G

uid

e

FEATURE

S

4

P

ANEL LAYOU

T

Fron

t

Back

1

3

4

5

2

5

P

ANEL DESCRIPTION

S

1

P

owe

r

This LED indicator

g

lows bri

g

ht red when the included power suppl

y

is attached

and connected to an A

C

electrical outlet.

2

5V D

C

onnect the included power suppl

y

to this power receptacle.

3

V

GA In

C

onnect the included V

G

A cable between the V

G

A In port on the 1:2 V

G

A Hub

and the computer.

4

M

onitor

1

C

onnect a V

G

A cable between the Monitor 1 port and a displa

y

.

5

M

onitor 2

C

onnect a V

G

A cable between the Monitor 2 port and a displa

y

.

CONNECTING AND OPERATING THE 1:2 VGA HUB

How to Connect the 1:2 VGA Hub to

y

our devices

1.

C

onnect the supplied V

G

A cable

f

rom the V

G

A device to the V

G

A In on the

1:2 V

G

A Hub.

2.

C

onnect V

G

A cables

f

rom the displa

y

s

(

monitor or pro

j

ector

)

to th

e

M

onitor 1 and Monitor 2 ports.

3

.

C

onnect the included 5V D

C

power suppl

y

to the 1:2 V

G

A Hu

b

4.

C

onnect the other end o

f

the power suppl

y

to an available electrical outlet.

Wirin

g

Dia

g

ram for the 1:2 VGA Hu

b

6

EXT-VGA-142N

VGA CABLE

Splitter

Computer

Monitor

NOTE

:

B

y

de

f

ault, displa

y

in

f

ormation

(

EDID

)

f

rom the displa

y

c

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

G

A Hub is sent back to

the source. The V

G

A displa

y

connected to the Monitor 2 port must be

c

apable o

f

acceptin

g

the same timin

g

s and resolutions as the displa

y

that is connected to the Monitor 1 output port. There

f

ore, it is

r

ecommended that the displa

y

with the lowest native resolution b

e

c

onnected to the Monitor 1 port.

SPECIFICATION

S

7

Video Ampli

ﬁ

er Bandwidth ....................................................................... 350 MHz

Input Video

S

i

g

nal .............................................................................. 1.2 volts p-

p

M

aximum Resolution .......................................................................... 1

9

2

0

x 12

00

Power

C

onsumption ........................................................................ 5 Watts

(

max.

)

Power

S

uppl

y

.............................................................................................. 5V D

C

Dimensions .......................................................................... 2.

6”

W x 1.1

”

H x 2.

6”

D

S

hippin

g

Wei

g

ht ............................................................................................. 2 lbs

8

WARRANTY

G

e

f

en warrants the equipment it manu

f

actures to be

f

ree

f

rom de

f

ects in material

and workmanship.

I

f

equipment

f

ails because o

f

such de

f

ects and

G

e

f

en is noti

ﬁ

ed within two

(

2

)

y

ears

f

rom the date o

f

shipment,

G

e

f

en will, at its option, repair or replace the

e

quipment, provided that the equipment has not been sub

j

ected to mechanical,

e

lectrical, or other abuse or modi

ﬁ

cations. Equipment that

f

ails under conditions

other than those covered will be repaired at the current price o

f

parts and labor in

eff

ect at the time o

f

repair.

S

uch repairs are warranted

f

or ninet

y

(

90

)

da

y

s

f

rom

the da

y

o

f

reshipment to the Bu

y

er

.

This warrant

y

is in lieu o

f

all other warranties expressed or implied, includin

g

without limitation, an

y

implied warrant

y

or merchantabilit

y

or

ﬁ

tness

f

or an

y

p

articular purpose, all o

f

which are expressl

y

disclaimed.

1. Proo

f

o

f

sale ma

y

be required in order to claim warrant

y

.

2.

C

ustomers outside the U

S

are responsible

f

or shippin

g

char

g

es to and

f

rom

G

e

f

en.

3

.

C

opper cables are limited to a 30 da

y

warrant

y

and cables must be in their

ori

g

inal condition.

The in

f

ormation in this manual has been care

f

ull

y

checked and is believed to

be accurate. However,

G

e

f

en assumes no responsibilit

y

f

or an

y

inaccuracies

that ma

y

be contained in this manual. In no event will

G

e

f

en be liable

f

or

direct, indirect, special, incidental, or consequential dama

g

es resultin

g

f

rom

an

y

de

f

ect or omission in this manual, even i

f

advised o

f

the possibilit

y

o

f

such

dama

g

es. The technical in

f

ormation contained herein re

g

ardin

g

the

f

eatures and

s

peci

ﬁ

cations is sub

j

ect to chan

g

e without notice.

For the latest warrant

y

covera

g

e in

f

ormation, re

f

er to the Warrant

y

and Return

Polic

y

under the

S

upport section o

f

the

G

e

f

en Web site at www.

g

e

f

en.com.

P

RODUCT REGISTRATIO

N

P

lease re

g

ister

y

our product online b

y

visitin

g

the Re

g

ister Product pa

g

e

u

nder the Su

pp

ort section of the Gefen Web site

.

Re

v

A

A3

Pb

20600

Nordho

ff

S

t.

,

C

hatsworth

C

A

9

1

3

1

1-

800

-545-

6900

8

1

8

-77

2

-

9

1

00

f

ax:

8

1

8

-77

2

-

9

1

20

www.

g

e

f

en.com su

pp

ort

@g

e

f

en.co

m

This product uses UL listed power supplies.

Gefen EXT-VGA-142N User manual

Gefen EXT-VGA-142N User manual

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