UNV NVR202 Series, Quick Manual

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Safety Information
WARNING!
Installation and removal of the unit and its accessories must be carried
out by qualified personnel. You must read all of the Safety Instructions
supplied with your equipment before installation and operation.
Warnings:

If the product does not work properly, please contact your dealer.
(We shall not assume any responsibility for problems caused by
unauthorized repair or maintenance.)

To reduce the risk of fire or electrical shock, do not expose this
product to rain or moisture.

This installation should be made by a qualified service person and
should conform to all the local codes.

Please install blackouts equipment into the power supply circuit for
convenient supply interruption.

The separate grounding terminal must be permanently connected
to earth.

For AC supplied model: The plug-socket combination must be
accessible at all times as it serves as the main disconnecting device.

Before the power cable is installed or removed, the power must be
turned off.

To avoid heat accumulation, good ventilation is required for a
proper operating environment.

Improper use or replacement of the battery may result in hazard of
explosion. Please use the manufacturer recommended battery
type.