HIKVISION UD21782B Mode D'emploi page 4

Warnings
Laws and Regulations
The device should be used in compliance with local
laws, electrical safety regulations, and fire prevention
regulations.
Electrical Safety
CAUTION: To reduce the risk of fire, replace only with
the same type and rating of fuse.
Battery
This equipment is not suitable for use in locations
where children are likely to be present.
CAUTION: Risk of explosion if the battery is replaced
by an incorrect type.
Improper replacement of the battery with an incorrect
type may defeat a safeguard (for example, in the case
of some lithium battery types).
Do not dispose of the battery into fire or a hot oven,
or mechanically crush or cut the battery, which may
result in an explosion.
Do not leave the battery in an extremely high
temperature surrounding environment, which may
result in an explosion or the leakage of flammable
liquid or gas.
Do not subject the battery to extremely low air
pressure, which may result in an explosion or the
leakage of flammable liquid or gas.
Dispose of used batteries according to the
instructions.
Cautions
Fire Prevention
No naked flame sources, such as lighted candles,
should be placed on the equipment.
The serial port of the equipment is used for debugging
only.
Hot Surface
CAUTION: Hot parts! Burned fingers when handling
the parts.
This sticker is to indicate that the
marked item can be hot and
should not be touched without
taking care. Wait one-half hour
after switching off before handling parts.
The device with this sticker is intended for installation
in a restricted access location. Access can only be
gained by service persons or by users who have been
instructed about the reasons for the restrictions
applied to the location and about any precautions that
shall be taken.
Installation
Install the equipment according to the instructions in
this manual.
To prevent injury, this equipment must be securely
attached to the wall in accordance with the
installation instructions.
We recommend you to adjust the horizontal angel to
-10° for wall mounting to get a better view.
Be sure that there is enough space to install the
device and accessories.
Make sure that the power has been disconnected
before you wire, install, or disassemble the device.
Transportation
Keep the device in original or similar packaging while
transporting it.
Do not drop the product or subject it to physical
shock.
Power Supply
The power source should meet limited power source
or PS2 requirements according to IEC 60950-1 or IEC
62368-1 standard.
Refer to the device label for the standard power
supply. Please make sure your power supply matches
with your device.
Use a power adapter provided by qualified
manufacturers. It is recommended to provide an
independent power adapter for each device as
adapter overload may cause over-heating or a fire
hazard.
System Security
Please understand that you have the responsibility to
configure all the passwords and other security settings
about the device, and keep your user name and
password.
Maintenance
If the product does not work properly, please contact
your dealer or the nearest service center. We shall not
assume any responsibility for problems caused by
unauthorized repair or maintenance.
A few device components (e.g., electrolytic capacitor)
require regular replacement. The average lifespan
varies, so periodic checking is recommended. Contact
your dealer for details.
Cleaning
Please use a soft and dry cloth to clean the interior
and exterior surfaces. Do not use alkaline detergents.
Using Environment
When any laser equipment is in use, make sure that
the device lens is not exposed to the laser beam, or it
may burn out.
Do not aim the lens at the sun or any other bright
light.
To avoid heat accumulation, good ventilation is
required for a proper operating environment.
DO NOT expose the device to extremely hot, cold,
dusty, corrosive, saline-alkali, or damp environments.
For temperature and humidity requirements, see
device specification.
DO NOT expose the device to high electromagnetic
radiation.
Emergency
If smoke, odor, or noise arises from the device,
immediately turn off the power, unplug the power
cable, and contact the service center.
Time Synchronization
Set up device time manually for the first time access if
the local time is not synchronized with that of the
network. Visit the device via web browser/client
software and go to time settings interface.
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