Consult your dealer as special
technique is required when
installing this product. Ensure that
the fixing screws or nuts are
tightened securely, otherwise, the
unit may fall off.
Mounting to a firm place
As the unit contain parts rotating at high
speed, mount it on a firm place with
sufficient strength to support the
vibration and weight of the unit.
Mass : Approx. 2.0 k
g
(VN-H657U)
Approx. 5.6 k
g
(VN-H657WPU)
If the strength is weak, the vibration will
cause fuzzy images on the monitor
screen. In the worst scenario, the
camera may even fall off and hit
somebody, resulting in serious
accidents.
Mount the camera correctly
Make sure to use the ceiling mount
section. (VN-H657U)
Be sure to connect the fall prevention
wire and tighten the fixing screws or
nuts securely.
Using the correct power and voltage
To supply power to this product, make
use of AC 24 V 50 Hz/60 Hz or PoE Plus
(IEEE802.3at Type2). Make use of the
correct voltage.
Be sure to use an AC 24 V supply that is
isolated from the primary power supply
circuit.
Supplying a power beyond the rated
value may result in failures, smoke or fire.
If the camera breaks down, turn off the
power and contact your dealer
immediately.
When a power beyond the rated value is
supplied, the internal components may
be damaged even if no abnormality is
found on the appearance and operation
of the camera. Please contact your
dealer immediately for servicing
(charged separately).
This unit is able to divert lightning
conduction to itself and the connecting
cables to a certain extent but this is not
100 % guaranteed. For installation
locations that are likely to suffer
lightning strikes, be sure to take
appropriate measures such as adding
arrestor to the connecting cables.
Inspect the unit regularly.
Screws may be loosened due to
vibration or deterioration of the
mounting section. Perform regular
inspections for loosened screws and
check whether there is any danger of
the unit falling off.
Do not hang on this product, shake it,
or hang objects over it. Applying an
excessive load may cause the product
to fall off and result in accidents.
Do not modify this product. It may result
in accidents.
Do not place any object inside the
product. Placing a metallic or
inflammable object may cause a fire or
shock hazard.
6
Safety Precautions
Gettin
g Started
