Owner's manual

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When!the!speed!dome!is!installed!in!environment!where!is!conductive!to!the!earth,!e.g.,!metal!pole,!then!the!
grounding!of!dome!can!be!achieved!by!the!properly!grounded!metal!pole,!meanwhile,!the!control!center!must!be!
grounded!locally!as!well.!Refer!to!the!following!figure.!
!
Figure!A?4!Grounding!in!Metal!Pole!Installation!
*:(7I"!If!the!fiber!optics ,!ligh te n in g !p ro te c to r!o r!oth er!d evice !are!ap p lied!d urin g!the !trans m ission !of!sp eed !do m e ,!such !
devices!as!well!as!the!video!cables!routing!through!must!be!proper!grounded.!
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Power
Power
Power&supply&board
Power&supply&board
Video&cable
Control&line
Metal&pole/surface
Display
Operating&Center
Keyboard
DVR
UPS
GND
GND
GND
GND
1.5m&underground
1.5m&
underground