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Chapter 4
Product Overview: (continue)
4.3.4
PF-ISO/PT-ISO Ground Loop Isolators
1.
For camera power rating over 8W or exceed the power rating of the Signal Processor,
local power supply for the camera is required.
2.
If local power is supplied to the camera, the potential differences between the camera
side and signal processor power point may occur and cause some moving horizontal
lines on the CCTV monitor screen. If this happens, a Ground Loop Isolator
(PF-ISO/PT-ISO) can be installed together with Mixer to eliminate the ground potential
differences and improve the quality of images shown on the CCTV monitor screen.
PF-ISO Ground Loop Isolator with Push-Fit Terminals
Fig. 4.3.4.1
PT-ISO Ground Loop Isolator with Pig-Tail cables
Fig. 4.3.4.2
Wiring connections for PF-ISO Ground Wiring connections for PT-ISO Ground
Loop Isolator with Push-Fit Terminals Loop Isolator with Pig-Tail cables
Fig. 4.3.4.3 Fig. 4.3.4.4
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