DoorBird A1091 Series, Руководство по установке

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ENGLISH
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Important: Indicates significant information which is essential for
the product to function correctly.
Note: Indicates useful information which helps in getting the most
out of the product.
Hazard information
• Mounting, installation and servicing work on electrical devices may
only be performed by a qualified eletrician. Failure to observe this
regulation could result in the risk of serious damage to health or fatal
injury due to electric shocks.
• Devices with 110-240 V connection: The device may only be connected
to an easily accessible power socket outlet. The mains adapter must
be pulled out if a hazard occurs.
• For power supply, only use the original plug-in mains adapter
delivered with the device or a recommended PoE-Switch/PoE-Injector
as specified in this manual.
• Because of electrostatic charging, direct contact with the circuit board
can result in destruction of the device. Direct contact with the circuit
board must therefore be avoided at any time.
• Observe the EN 60065 resp. EN 60950 resp. EN 62368 standard.
• Do not use the device if there are signs of damage to the housing,
control elements or connecting sockets, for example, or if it
demonstrates a malfunction. If you have any doubts, please have
the device checked by an authorized expert.
• Do not open the device. This voids the warranty of the device. The
device does not contain any parts that can be maintained by the
user. In the event of an error, please have the device checked by an
authorized expert.
• For safety, approval and licensing reasons (CE/FCC/IC etc.),
unauthorized change and/or modification of the device is not
permitted.
• The device is not a toy; do not allow children to play with it. Do not
leave packaging material lying around. Plastic films/bags, pieces of
polystyrene, etc. can be dangerous in the hands of a child.
WARNING