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VGA and RS232 Splitters and Receivers for 

transmission on Twisted Pair Cable 

 (Cat5/5e/6 or Zero-Skew UTP) 

 

 
 
 
 
 
 
 

 

 

 

 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 

 
 

 

MODEL 

U

U

V

V

2

2

3

3

2

2

-

-

2

2

 

UTP VGA/RS232 2-PORT SENDER 

MODEL 

U

U

V

V

2

2

3

3

2

2

-

-

4

4

 

UTP VGA/RS232 4-PORT SENDER 

MODEL 

U

U

V

V

2

2

3

3

2

2

-

-

8

8

 

UTP VGA/RS232 8-PORT SENDER 

MODEL 

U

U

V

V

2

2

3

3

2

2

-

-

2

2

4

4

 

UTP VGA/RS232 24-PORT SENDER 

MODEL 

U

U

R

R

2

2

3

3

2

2

 

UTP VGA/RS232 RECEIVER (Standard) 

MODEL 

U

U

R

R

2

2

3

3

2

2

-

-

X

X

2

2

 

UTP RECEIVER with 2 VGA & 2 RS232 OUTPUTS 

 

 

Order 

toll-free

 in the U.S. 

800-959-6439

 

FREE technical support, Call 

714-641-6607

 or fax 

714-641-6698 

Mailing Address:  

Hall Research

, 1163 Warner Ave, Tustin, CA 92780 

Web site: 

www.hallresearch.com

   •   E-mail: 

info@ hallresearch.com

 

CUSTOMER 

SUPPORT 

INFORMATION

 

UMA1141, Rev A

MODEL UV232-2 

MODEL UV232-4 

MODEL UV232-8 

MODEL UV232-24 

MODEL UR232 

MODEL UR232-X2

Summary of Contents for UR232

Page 1: ...P VGA RS232 24 PORT SENDER MODEL U UR R2 23 32 2 UTP VGA RS232 RECEIVER Standard MODEL U UR R2 23 32 2 X X2 2 UTP RECEIVER with 2 VGA 2 RS232 OUTPUTS Order toll free in the U S 800 959 6439 FREE technical support Call 714 641 6607 or fax 714 641 6698 Mailing Address Hall Research 1163 Warner Ave Tustin CA 92780 Web site www hallresearch com E mail info hallresearch com CUSTOMER SUPPORT INFORMATION...

Page 2: ......

Page 3: ... to provide reasonable protection against such interference when the equipment is operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at their own expense will be required to take whatever measures may be necessary to correct the interference This digital apparatus does not exceed the Class A limits for radio...

Page 4: ...nstallation 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 8 3 2 3 The Model UR232 X2 9 4 Troubleshooting 9 4 1 Problem Solving FAQ 9 4 2 Calling Hall Research 11 4 3 Shipping and Packaging 11 5 Specifications 11 ...

Page 5: ...cables for best performance The senders also have local buffered loop thru outputs for the VGA and RS232 for connection to local monitor or expansion At the receiving remote end a receiver Model UR232 sold separately is used to convert the UTP signal back to VGA and RS232 NOTE The UV232 supports bidirectional RS232 Transmit Receive at sender RS232 Loop Out and unidirectional Transmit only to UR232...

Page 6: ...feet Transmit unidirectional RS232 and video signals on one cable Easily expand Splitters by daisy chaining the local in out ports Adjustable cable length compensation at each UR232 receiver 2 Installation 1 Connect the VGA IN and RS232 IN connectors of the UV232 x to the computer s video and serial ports using the supplied cables see figures 2 1 and 2 2 UV232 X VGA RS232 Local Monitor and RS232 d...

Page 7: ...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 3 Connect the included power supply to the power input connector on the unit 4 Using Category 5 or higher UTP cable connect one or more UR232 receivers to the sender s RJ45 outputs Figure 2 2 ...

Page 8: ... difference between both the sender and receiver locations The splitter can tolerate up to 5 v peak to peak ground potential between the two locations Failure to ensure good grounding can result in erratic operation and possible shock hazards or damage to your equipment NOTICE Do not connect this unit to any LAN device such as network cards or hubs as this may damage the UV232 UR232 and or the LAN...

Page 9: ...through from the local monitor or emulated by the UV232 The RS232 input is passed through to the RS232 loop output connector and is bidirectional The transmitted RS232 in the CAT5 cable to the remote receiver is unidirectional broadcast only no receive 3 2 Receiver Two receiver types are available UR232 and UR232 X2 Receivers have a single COMPENSATION potentiometer pot adjustment to recover high ...

Page 10: ...er distances see table 3 1 below Using longer cables or higher resolution rates will still produce an image but the reproduction quality will be reduced Refresh Rate 60 Hz 75 Hz 85 Hz 800x600 1000 ft 1000 ft 1000 ft 1024x768 1000 ft 800 ft 750 ft 1280x1024 750 ft 650 ft 600 ft Resolution 1600x1200 650 ft 600 ft 500 ft 3 2 2 UTP Cable Recommendations UTP cables have 4 twisted pairs inside The UV232...

Page 11: ...al sources including Hall Research part numbers shown below Zero Skew CAT5 Cable for use with Hall Research CAT5 Products PART NUMBER CUTP Z 1000 BLK 1000 ft Zero Skew CAT5 cable Bulk spool of 1000 ft CUTP ZP 1000 BLK 1000 ft Zero Skew CAT5 cable Bulk spool of 1000 ft Plenum Rated If you are going to use commercial grade UTP cable then we recommend using Cat5 or Cat5e rather than Cat6 since the tw...

Page 12: ... established with NO potential difference between both the sender and receiver locations The UTP splitter can handle up to 5 v peak to peak ground noise between the two locations but no more 3 Shaking image or periodically blanking monitor Inherently balanced signal transmission over twisted pair offers good immunity to EMI coupled noise from other external sources However a strong electromagnetic...

Page 13: ... Research for repair or return contact us to get a Return Material Authorization RMA number 5 Specifications Supported Video Types VGA through UXGA RGBS or RGB Can also transmit Composite Video CV S Video Y C and Component Video Y Pb Pr on pins 1 2 and 3 of the HD15 VGA connector adaptor cable may be needed Resolution Refresh Rate Up to 1600 x 1280 non interlaced at up to 85 Hz Bandwidth Video DC ...

Page 14: ...Voltage 6 DC Center Positive Power supply current requirements 300 ma minimum for 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 beyond the main box on each side 4 ...

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Page 16: ... Copyright 2009 Hall Research Inc All rights reserved 1163 Warner Ave Tustin CA USA Ph 714 641 6607 Fax 6698 Products Designed and Made in the USA ...

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