Rose Electronics ServeView Pro User Manual
Page 34
SERVEVIEW PRO INSTALLATION AND OPERATIONS MANUAL
30
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
Video distance capability
@ 75Hz
5’
10’
20’
35’
50’
75’
100’
150’
200’
640x480
W4
Z4
C4
W4
Z4
C4
W3
Z4
C4
Z3
C4
C4
C4
C4
C3
C3
800X600
W4
Z4
C4
W4
Z4
C4
W3
Z4
C4
Z3
C4
C4
C4
C4
C3
C3
1024x768
W3
Z4
C4
W3
Z4
C4
W3
Z4
C4
Z3
C4
C4
C4
C3
C3
C2
1280x1024
W2
Z4
C4
W2
Z3
C4
Z3
C4
Z3
C3
C3
C3
C2
C2
C2
1600x1200
Z3
C4
Z3
C3
Z2
C3
C3
C3
C2
C2
C2
C1
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.