17
The yellow and green GND wire or GND screw of the speed dome should be reliably connected
by several strands of copper wire with no less than 25mm
²
and indoor equipotential GND
terminal. Please refer to Figure 4-2 for lightningproof installation mode.
Figure 4-2
Содержание DH-SD49225I-HC-S3
Страница 1: ...4 inch IR Speed Dome Installation Manual Version 1 0 3 ...
Страница 22: ...15 Figure 3 6 ...