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Compact CAT5 Audio/Video Splitter and Receiver 

11 

5.

 

Poor audio quality at the receiving end 

Only use powered speakers with the splitter and receivers. It is also good 
practice to set the audio level (volume) output of the PC about 1/2 to 2/3 from 
the maximum and use the volume knob of the speakers to adjust the volume to 
the desired level. A low volume signal output from the PC reduces the signal-to-
noise (S/N) ratio, whereas too high output amplitude can cause saturation and 
clipping to occur. 
 

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 department 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, including: 
 

4.3 

Shipping and Packaging 

If you need to transport or ship your Splitter: Package it carefully (we 
recommend that you use the original container), and before you ship the unit 
back to Hall Research for repair or return, contact us to get a Return Material 
Authorization (RMA) number. 
 

EIA/TIA 568B WIRING STANDARD 

PIN 

Wire Color 

White w/ Orange Stripe 

2 Orange 

White w/Green Stripe 

4 Blue 

White w/Blue Stripe 

 

 

 
 

6 Green 

White w/Brown Stripe 

8 Brown 

Summary of Contents for UVA-2

Page 1: ...A UTP VGA AUDIO RECEIVER Standard MODEL U UR RA A X X2 2 UTP RECEIVER with 2 VGA 2 AUDIO OUTPUTS MODEL U UR RA A V VO OL L UTP RECEIVER with VOLUME CONTROL AMPLIFIED AUDIO OUTPUT Order toll free in th...

Page 2: ......

Page 3: ...ovide 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 wh...

Page 4: ...ation Operation 6 3 1 Sender 6 3 2 Receiver 7 3 2 1 Adjusting the video quality for long cable runs 7 UTP Cable Recommendations 8 3 2 3 Volume Control applies to Model URA VOL only 9 3 2 4 The Model U...

Page 5: ...sed In addition you can use Cat5 5e 6 or higher However for runs of over 250 feet Hall Research recommends using Skew free or Zero skew Cat5 cables for best performance The senders also have local buf...

Page 6: ...gged Reliable Compact size No software required Drive standard CAT5 cables to 1000 feet Transmit audio and video signals on one cable Easily expand Splitters by daisy chaining the local in out ports A...

Page 7: ...AUDIO OUT connectors respectively see Figure 2 3 NOTE To expand the number of outputs use these ports to daisy chain to another UVA x units VGA and audio inputs Connect the local monitor and speakers...

Page 8: ...ight through patch wiring as shown below Do not use crossover cables 3 Configuration Operation 3 1 Sender At the sending end the video signal from the PC is fully terminated and buffered for the local...

Page 9: ...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 Be careful not to over compensate the video image The...

Page 10: ...is is seen on the monitor as separation or lack of convergence in colors For example a vertical white line on the screen may look to have a red tinge on the left edge and blue tinge on the right edge...

Page 11: ...tment 3 2 4 The Model URA X2 This receiver is identical to the standard URA with the exception that it has 2 VGA outputs and 2 audio outputs Both outputs show the identical image 4 Troubleshooting 4 1...

Page 12: ...ween both the sender and receiver locations The UTP splitter can handle up to 5 v peak to peak of ground noise between the two locations but no more 3 Shaking image or periodically blanking monitor In...

Page 13: ...r splitter is malfunctioning do not attempt to repair the unit Contact Hall Research technical support department at 714 641 6607 Before you do make a record of the history of the problem We will be a...

Page 14: ...rt 15 Subpart B Class A IC Class Maximum Altitude 10 000 ft 3048 m Temperature Tolerance Operating 32 to 122 F 0 to 50 C Storage 40 to 185 F 40 to 85 C Humidity Up to 95 non condensing Enclosure Steel...

Page 15: ......

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

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