User Guide

427-0075-01-12 Revision 140 October 2019 8
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PT-Series HD Camera Installation
steel fasteners and the aluminum camera base, and electrically isolates the complete PT-Series HD
camera from the customer mount. Galvanic isolation is critical in preventing corrosion. Proper
installation of galvanic isolation pad and washers is important for long product life. Refer to
for specific instructions.
1.5.2 Earth Ground Connection
Earth ground connection is very
important to protect PT-series from
surge induced failures and corrosion
caused by stray current/ground loops.
Attach ground wire (16 AWG or larger)
to ground lug on access panel. Use the
large hex nut to secure ground wire to
stud on access panel. Ground stud is
#8-32 thread.
When lifting the camera use the camera body and base, not the tubes.
Ground Lug