Precautions
Updated Information
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For the latest firmware version, please visit our
website.
(The latest firmware version can be found on the
Download page of V.NETWORKS.)
http://www3.jvckenwood.com/english/pro/
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For more details on firmware update, refer to the
Firmware item on the [Maintenance] page.
Storage and Operating Environment
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VN-H657U is an indoor camera. It cannot be used
outdoors.
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VN-H657U is a pendant mount camera. Be sure
to place the camera head horizontally. The
product will not work properly if it is tilted.
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VN-H657WPU is specially designed to be
mounted on walls. Be sure to place the camera
head horizontally. The product will not work
properly if it is tilted.
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Use of this product and cables connected to this
product at locations where strong electric waves
and magnetic waves are generated (e.g., near
radio, TV, transformer, monitor, etc.) may cause
noise interferences in the images or changes in
the color.
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Inadequate heat ventilation may result in
malfunction of this product. Be sure not to block
vents around the product. This product
discharges heat from the surface of the main unit.
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Do not install it at locations directly subjected to
cold air such as near the vents of air-conditioners
or at locations with high temperature.
Condensation may occur inside the dome cover.
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Do not store in the following environments.
It might result in malfunctions or failure.
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Locations beyond the allowable operating
humidity range of 20 %RH to 90 %RH.
(Condensation is not allowed)
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Near equipment that emits strong magnetic
fields, such as transformers or motors.
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Near equipment that emits radio waves, such
as transceivers and mobile phones.
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Locations with excessive dust and sand.
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Locations that are subject to vibration such as
inside the car or ship.
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Locations prone to moisture such as window
side.
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Locations subject to steam or oil, such as
kitchens.
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Special environment, such as those with
combustible atmosphere
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Locations that are subjected to radiation,
X-rays, salt attack or corrosive gases.
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Locations where medicine is used such as
pools.
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Hot or cold places that are beyond the
allowable operating temperature range
Allowable operating temperature (VN-H657U)
-10 °C to 50 °C
Allowable operating temperature (VN-H657WPU)
AC 24 V power supply : -40 °C to 55 °C
PoE Plus power supply : -10 °C to 55 °C
* When power is supplied to VN-H657WPU using
PoE Plus, the heater will not work. Use an AC 24
V power supply when using the camera in an
environment under -10°C.
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When the power of the VN-H657WPU is turned
on in a low-temperature environment (-40 °C to
-20 °C), the camera cannot be accessed during
the interval (up to two hours) while the interior is
being heated up by the built-in heater. It is
therefore recommended that power be supplied
to the camera at all times when the surrounding
temperature is low.
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VN-H657WPU is compliant with IP66, but this is
not a guarantee that it will not be subject to water
seepage in any type of environment.
Transportation
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Do not throw away the original box of the unit.
Keep it and use it for transporting the unit in
future.
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As the camera unit is of an easily rotatable
structure, secure the camera unit inside the
dome cover such that it does not rotate before
transporting. Otherwise, an error may occur
during camera operation.
A
With the lens facing the horizontal direction,
secure the lens unit with a tape.
B
Insert cushioning material wrapped with air
caps (approx. 50 mm
´
200 mm) at two
opposite sides of the camera.
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When attaching the ceiling mount section to the
camera unit before transporting, pull out the tip
of the fall-prevention wire to prevent it from being
caught between the camera and the ceiling
mount section. Otherwise, it may be difficult to
detach the ceiling mount section from the
camera. (VN-H657U)
For VN-H657U
.
Pull out the tip of the fall
prevention wire
Cushioning
material
Secure with
tape
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Precautions
Gettin
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