ATEN VE-120 Manual de usuario
User Manual
VE-120
Read this guide thoroughly and follow the installation and operation
procedures carefully in order to prevent any damage to the units and/or
any devices that connect to them.
This package contains:
M1 VE-120L Video Extender (Local Unit)
M1 VE-120R Video Extender (Remote Unit)
M1 VGA Cable
M2 Power Adapters
M1 User Manual
If anything is damaged or missing, contact your dealer.
© Copyright 1999-2003 ATEN®International Co., Ltd.
Manual Part No. PAPE - 1141-200
Printed in Taiwan 10/2003
2003-10-28
NOTE: This equipment has been tested and found to comply
with the limits for a Class B digital device pursuant to Subpart
JofPart15ofFCCRules.Theselimitsare designedtoprovide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no
guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following
measures:
MReorient or relocate the receiving antenna.
MIncrease the separation between the equipment and
receiver.
MConnect the equipment into an outlet on a circuit different
from that which the receiver is connected.
MConsult the dealer or an experienced radio/television
technician for help.
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Overview
The VE-120 Video Extender System allows you to extend the
distance between the computer system unit and the display
monitor by up to 130 meters (430 feet). It accomplishes this by
means of a local transmitting unit (VE-120L), and remote
receiving unit (VE-120R), connected by Category 5 twisted pair
Ethernet cable.
The VE-120 Video Extender System is ideal for factory and
construction sites, or any installation where the display needs
to reside in a harsh setting, but you want the system equipment
kept in an environmentally friendly location.
The Extender System is also useful for control and security
purposes, where you can have the system unit in a secure area
at the same time that you put the display in an area that is
convenient for viewing.
Other useful applications for the Video Extender system include:
Financial: The remote display of stock market information.
Education: The remote display of lectures and lessons to
lecture halls and classrooms.
Business: The remote display of addresses to overflow
rooms; video conferencing; and demos.
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Features
MUses economical, reliable, Category 5 Ethernet cable to
connect the local and remote units
MEasy installation - connecting cables is all it takes
MHigh resolution video - up to 1600 x 1200 @ 100m
MSupports VGA, SVGA, and Multisync Monitors
MLong distance transmission - up to 130m (430’)
System Requirements
MA PC compatible computer with a VGA output port
MA VGA, SVGA, or Multisync monitor
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2003-10-28
Components
The Local Unit (VE-120L)
1. Range Switch
Slide the switch to the Long position if the Remote Unit is
located a long distance away; slide the switch to the Short
position if the Remote Unit is located a short distance away.
2. Remote I/O
The Category 5 twisted pair cable that connects to the
Remote Unit plugs in here.
3. AC 9V Power Jack
The AC 9V power adapter’s cable plugs in here.
4. Power LED
Lights to indicate that the unit is receiving power.
5. Monitor
The local monitor’s VGA cable plugs in here.
6. PC
The VGA cable (supplied with this package) that connects to
the computer’s VGA port plugs in here.
- 3 -
1
2
3
4
5
6
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The Remote Unit (VE-120R)
1. Remote I/O
The Category 5 twisted pair cable that connects to the
Remote Unit plugs in here.
2. AC 9V Power Jack
The AC 9V power adapter’s cable plugs in here.
3. Power LED
Lights to indicate that the unit is receiving power.
4. Monitor
The local monitor’s VGA cable plugs in here.
- 4 -
1
2
3
4
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Installation
Setting up the Video Extender System is simply a matter of
plugging in the cables. Refer to the diagram below as you
perform the following installation procedures. The numbers in
the diagram correspond to the numbers of the steps:
1. Plug the male end of the VGA cable (supplied with this
package) into the computer’s video output port; plug the
female end of the cable into the Local Unit’s PC port.
2. Plug the local monitor’s VGA cable into the Local Unit’s
Monitor port.
3. Plug one of the power adapters (supplied with this package)
into an AC source; plug the adapter’s power cable into the
Local Unit’s AC 9V Power Jack.
4. Slide the Local Unit’s Range Switch (see p. 3) to the Long
position if the Remote Unit location is a long distance away;
slide the switch to the Short position if the Remote Unit
location is a short distance away.
5. Plug either end of a Category 5 cable into the Local Unit’s
Remote I/O port; plug the other end of the Category 5 cable
into the Remote Unit’s I/O port.
Note: 1. Category 5 cable is not supplied with this package.
It requires a separate purchase. The cable can be
up to 130m long.
2. See the Cable Length table, p. 7, for typical
resolution/refresh rate/distance ratios.
- 5 -
1. Make sure that power to all the devices you will
be connecting up has been turned off. If your
computer has the Keyboard Power On function,
you must unplug its power cord.
2. To prevent damage to your installation, make sure
that all devices are properly grounded.
2003-10-28
6. Plug the remote monitor’s VGA cable into the Remote Unit’s
Monitor port.
7. Plug the second power adapter (supplied with this package)
into an AC source; plug the adapter’s power cable into the
Remote Unit’s Power Jack.
8. Power On the computer and monitors.
- 6 -
1
4
5
3
2
6
7
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Appendix
Cable Length Table
Resolution Distance (meters)
@ 60Hz @ 75Hz @ 85Hz
640 x 480 130 100
800 x 600 100
1024 x 768 100
1280 x 1024 100
1600 x 1200 100 80
TP Pin Assignments
Pin Assignment
1V OUT G
2/V OUT G
3V OUT B
4V OUT R
5/V OUT R
6/V OUT B
7GND
8GND
- 7 -
2003-10-28
TP Wiring Diagram
Troubleshooting
Symptom Action
No Video Make sure that all cables are securely plugged
into their sockets.
- 8 -
JACK POSITIONS
PAIR 2 PAIR 1
PAIR 3
PAIR 4
T568B
AT&T 258A
W-O W-GO G W-Br BrBl W-Bl
12345678
2003-10-28
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