COP-USA CHLP65IR-HSL - Manual (Page 4)

(3) Lens adjustment: let the car on the image be as 70% width on the monitor so that you can clearly see the license plate number.
9. Shutter speed and car speed Chart:
Shutter speed MILE KM Shutter speed MILE KM Shutter speed MILE KM Shutter speed MILE KM
1/100 20 30 1/100 40 60 1/250 50 80 1/100 75 100
1/250 80 120 1/500 100 150 1/1000 120 180 1/1000 135 220
10. RS485 Camera control address instruction
DIP switch Address
code
DIP switch Address
code
DIP switch Address
code
DIP switch Address
code
DIP switch Address
code
0 1 2 3 4
5 6 7 8 9
……
11:485 protocol and keyboard control