Rose Electronics MultiVideo User Manual
Page 58
44
ULTRAVIEW PRO INSTALLATION AND OPERATIONS MANUAL
Appendix G. Video distance capability
The table below shows the distances, resolution, and quality of video that
can be expected with normal or coax cabling. This table applies to the
MASTER unit only. There will be some degradation when units are chained
together.
Resolution
5’
10’ 20’ 30’ 50’ 75’ 100’ 125’ 150’ 200’
640x480
60Hz refresh
N4
C4
N4
C4
N4
C4
N4
C4
C4
C4
C4
C4
C3
C3
640x480
72-75Hz refresh
N4
C4
N4
C4
N4
C4
N3
C4
C4
C4
C4
C3
C3
C3
800x600
non-interlaced
N4
C4
N4
C4
N3
C4
N3
C4
C4
C4
C4
C3
C3
C3
1024x768
interlaced
N4
C4
N3
C4
N3
C4
N3
C4
C4
C4
C3
C3
C3
C3
1024x768
non-interlaced
N4
C4
N3
C4
N3
C4
N3
C4
C4
C3
C3
C3
C3
1280x1024
interlaced
N3
C4
C4
C3
C3
C3
C3
1280x1024
non-interlaced
N3
C4
C4
C3
C3
Legend
N – Normal cabling
C – Coax cabling
4- Perfect or near-perfect video; Unable to
easily detect defects.
3- Very acceptable; Images clear, small reflections
around colored letters
2- Acceptable: Slightly fuzzy images, readable
text, acceptable usage for short periods of time,
can cause eye fatigue.
1- Unusable; images smeared, text not easily
readable.