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VGA and RS232 Splitters and Receivers for
transmission on Twisted Pair Cable
(Cat5/5e/6 or Zero-Skew UTP)
MODEL UV232-2
MODEL UR232
U
V
2
U
V
2
MODEL
U
V
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U
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MODEL
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2
U
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U
V
2
U
V
2
MODEL
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R
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U
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U
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MODEL
Order toll-free in the U.S. 800-959-6439
CUSTOMER
SUPPORT
FREE technical support, Call 714-641-6607 or fax 714-641-6698
INFORMATION
Mailing Address: Hall Research, 1163 Warner Ave, Tustin, CA 92780
Web site: www.hallresearch.com • E-mail: info@ hallresearch.com
MODEL UV232-4
MODEL UV232-24
3
2
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2
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2
UTP VGA/RS232 2-PORT SENDER
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2
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UTP VGA/RS232 4-PORT SENDER
3
2
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8
3
2
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UTP VGA/RS232 8-PORT SENDER
3
2
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2
4
3
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2
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UTP VGA/RS232 24-PORT SENDER
3
2
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2
UTP VGA/RS232 RECEIVER (Standard)
3
2
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X
2
3
2
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X
2
UTP RECEIVER with 2 VGA & 2 RS232 OUTPUTS
MODEL UV232-8
MODEL UR232-X2
UMA1141, Rev A
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Related Manuals for Hall Research Technologies UV232-2
Summary of Contents for Hall Research Technologies UV232-2
- Page 1 VGA and RS232 Splitters and Receivers for transmission on Twisted Pair Cable (Cat5/5e/6 or Zero-Skew UTP) MODEL UV232-4 MODEL UV232-2 MODEL UV232-8 MODEL UV232-24 MODEL UR232 MODEL UR232-X2 MODEL UTP VGA/RS232 2-PORT SENDER MODEL UTP VGA/RS232 4-PORT SENDER MODEL UTP VGA/RS232 8-PORT SENDER...
- Page 3 Compact CAT5 Video/RS232 Splitters and Receivers TRADEMARKS USED IN THIS MANUAL Hall Research, HR, and the logo are trademarks of Hall Research Inc. Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners. FCC &...
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Page 4: Table Of Contents
Compact CAT5 Video/RS232 Splitters and Receivers Contents 1. Introduction ..................3 1.1 General..................3 1.2 Features..................4 2. Installation ..................4 3. Configuration & Operation..............7 3.1 Sender ..................7 3.2 Receiver ..................7 3.2.1 Adjusting the video quality for long cable runs......7 3.2.2 UTP Cable Recommendations.......... -
Page 5: Introduction
1.1 General This User’s Manual covers both the splitters (senders) and the Remote Receivers. The splitters can be any of the following models: UV232-2, UV232-4, UV232-8, or UV232-24. For these units, the number after the dash represents the quantity of RJ45 outputs. -
Page 6: Features
Compact CAT5 Video/RS232 Splitters and Receivers 1.2 Features • Support for local monitor and loop out RS232 at sending end • Handles resolutions up to 1600x1280 at any refresh rate • Rugged, Reliable, Compact size • No software required • Drive standard CAT5 cables to 1000 feet •... - Page 7 Compact CAT5 Video/RS232 Splitters and Receivers Figure 2.2 2. Connect the local monitor and RS232 output to the device's VGA OUT and RS232 LOOP OUT connectors respectively. NOTE To expand the number of outputs, use these ports to daisy chain to another UV232-x’s VGA and RS232 inputs. Connect the local monitor and RS232 output to the last unit in the chain.
- Page 8 Compact CAT5 Video/RS232 Splitters and Receivers 5. Connect the remote monitor and RS232 to the receiver unit and attach the power supply to the receiver Figure 2.3 CAUTION Before plugging in the remote monitor, verify that the AC line is properly wired and that a protective ground (green) wire is established with NO potential difference between both the sender and receiver locations.
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Page 9: Configuration & Operation
Compact CAT5 Video/RS232 Splitters and Receivers EIA/TIA 568B WIRING STANDARD Wire Color White w/Orange Stripe Orange White w/Green Stripe Blue White w/Blue Stripe Green White w/Brown Stripe Brown 3. Configuration & Operation 3.1 Sender At the sending end the video signal from the PC is fully terminated and buffered for the local video output connector. -
Page 10: Utp Cable Recommendations
Compact CAT5 Video/RS232 Splitters and Receivers screwdriver and starting from CCW slowly turn the pot CW until the image is perfectly clear. Fully CCW corresponds to no compensation (recommended for lengths of 100 ft or less), and fully CW corresponds to 1000 feet. -
Page 11: The Model Ur232-X2
Compact CAT5 Video/RS232 Splitters and Receivers the cable at a fixed speed, the arrival times of signals can be skewed in a long cable (those that have to travel farther arrive later and the corresponding color shifts to the right). This is seen on the monitor as separation, or lack of convergence in colors. - Page 12 Compact CAT5 Video/RS232 Splitters and Receivers have a fuzzy image, try reducing the refresh rate and/or resolution of the PC. You can point your browser to www.hallresearch.com/files/articles/skew_adjust.gif for an image that allows you to adjust the compensation and also evaluate the amount of color skew in your setup.
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Page 13: Calling Hall Research
Compact CAT5 Video/RS232 Splitters and Receivers 4.2 Calling Hall Research If you determine that your splitter is malfunctioning, do not attempt to repair the unit. Contact Hall Research Technical Support at 714-641- 6607. Before you do, make a record of the history of the problem. We will be able to provide more efficient and accurate assistance if you have a complete description. - Page 14 UV232-2 and UR232, 500 ma minimum for UV232-4 and UV232-8. UV232-24: Directly from 100~220 VAC Size & Weight UV232-2: 1.22"H x 4.86"W x 2.60"D - 1.8 lbs UV232-4: 1.22"H x 8.20"W x 3.00"D 2.4 lbs UV232-8: 1.32"H x 7.58"W x 3.88"D – 3.0 lbs (UV232-8 has 2 L-shaped mounting ears that protrude 0.88”...
- Page 16 © Products Designed and Made in the USA © Copyright 2009. Hall Research Inc. All rights reserved. 1163 Warner Ave. Tustin, CA USA, Ph: (714)641-6607, Fax -6698...
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