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7. I ns t allation Gui de l i n e s
Camera Angles
•
Vertical and horizontal angle must not exceed 20 degrees to
achieve proper view of the license plate.
V-angle less than 20˚correct
•
Both horizontal and veritical agles aff ect maximum capture distance.
•
Increasing eigther or both angels will decrease maximum capture distance.
Ca p t u re Zo n e
•
Wider angles provide shorter capture distance.
•
Tele angles provide longer capture distance.
WIDE SETTING -39˚@ f=9mm
TELE SETTING -12.6˚@ f=22mm
Ⓐ
5M
2.5~5M
WIDE
SETTING
< NOTE: Red and white color license plate number can not be recognized >
V-angle < 20˚
Ⓑ
Ⓒ
10M
5~10M
TELE
SETTING
H-angle less than 20˚correct
11
H-angle < 20˚
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