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Configuration and operation – Hall Research UV232B-S User Manual

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Model UV232A & UV232B

5

3. Configuration and Operation

3.1 Adjusting the video quality for long cable runs


The video quality at the remote station depends on: (1) the length of the CAT5
cable, (2) video resolution setting, (3) refresh rate setting and the model of the
receiver.
In general, at low and mid resolutions, excellent image reproduction is provided
at up to 500 feet. At high resolution and refresh rates perfect image reproduction
can be achieved at shorter distances (see table 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

500 ft

500 ft

500 ft

1024x768

500 ft

450 ft

400 ft

1280x1024 400 ft

350 ft

300 ft

Resolution

1600x1200 300 ft

300 ft

300 ft

Maximum Recommended Cable Lengths

Table 3.1

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