Bosch NWC-0455-20P Operating Instructions Manual page 12

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CAUTION!
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Video loss
Video loss is inherent to digital video recording; therefore,
Bosch Security Systems cannot be held liable for any damage
that results from missing video information. To minimize the
risk of lost digital information, Bosch Security Systems recom-
mends multiple, redundant recording systems, and a procedure
to back up all analog and digital information.
V 2.5 | 2007.6
Camera Grounding - For mounting the camera in poten-
tially damp environments, ensure to ground the system
using the ground connection of the power supply connec-
tor (see section: Connecting external power supply).
U.S.A. models only - Section 810 of the National Electrical
Code, ANSI/NFPA No.70, provides information regarding
proper grounding of the mount and supporting structure,
grounding of the coax to a discharge unit, size of grounding
conductors, location of discharge unit, connection to
grounding electrodes, and requirements for the grounding
electrode.
Permanently connected equipment - Incorporate a readily
accessible disconnect device in the building installation
wiring.
PoE - Never supply power via the Ethernet connection
(PoE) when power is already supplied via the power con-
nector.
Pole power switch - Incorporate an all-pole power switch,
with a contact separation of at least 3 mm in each pole,
into the electrical installation of the building.
Power lines - Do not locate the camera near overhead
power lines, power circuits, or electrical lights, nor where
it may contact such power lines, circuits, or lights.
Operating Instructions
Dinion IP
Bosch Security Systems