
A-200 Installation Manual
30
Notes:
Because the signal transmission media of fiber optical speed dome and network speed dome
are isolated from the control center, they must be grounded locally to protect dome against
damages.
If the dome is installed in strong thunderstorm area, it must be grounded locally to release
lightning or suchlike high energy to protect dome against damages. Refer to the following
figure.
Power
Power
Power supply board
Power supply board
Video cable
Control line
Cement pole/wall
Display
Operating Center
Keyboard
DVR
UPS
GND
GND
GND
GND
1.5m underground
1.5m
underground
Figure A-3 Lightning-protection Grounding in Cement Pole/Wall Installation
Summary of Contents for A-200
Page 1: ...A 200 Installation Manual 1 A 200 Speed Dome Installation Manual V1 0 2 ...
Page 20: ...A 200 Installation Manual 14 Figure 2 3 Pole Mount ...
Page 21: ...A 200 Installation Manual 15 2 4 A 200 LPM Figure 2 4 Long Pendant Mount ...
Page 39: ...A 200 Installation Manual 33 Figure A 6 Long arm Wall Mount ...
Page 46: ......