DoorBird A1121 Serie Manual De Instalación página 4

strong enough to support the weight of the
device.
• Use only applicable tools when installing the
device. Using excessive force with tools could
cause damage to the device.
• Do not use chemicals, caustic agents, or aerosol
cleaners.
• Use a clean dry cloth for cleaning.
• Use only accessories that comply with
technical specification of the device. These can
be provided by Bird Home Automation GmbH.
• Use only spare parts provided by or
recommended by Bird Home Automation
GmbH.
• Do not attempt to repair the device by yourself.
Contact Bird Home Automation GmbH for
service matters.
• Keep the device more than 1 m (3.3') away
from microwave, radio, TV, wireless router and
any other wireless devices.
• On devices with intercom or built-in speaker
or built-in microphone or signal transmission
functions, keep the wires more than 30 cm
(12'') away from AC 100-240 V wiring. AC
induced noise and/or device malfunction
could result.
• Install the device in an area that will be
accessible for future inspections, repairs and
maintenance.
• If the device is used close to a cellular phone, the
device may malfunction.
• The device can be damaged if dropped. Handle
with care.
• The device turns inoperative during power
failure.
• On devices with intercom or built-in speaker or
built-in microphone, in areas where cellular or
Radio / TV broadcasting station antennas are
close by, the device may be affected by radio
frequency interference.
• On devices with LCD screen, it must be noted
in advance that the LCD panel, though
manufactured with very high precision
techniques, inevitably will have a very small
portion of its picture elements always lit or
not lit at all. This is not considered a device
malfunction.
• On devices with intercom, due to the
environmental sound around the device, it
may hinder smooth communication, but this
is not a malfunction.
• On devices with Username/Password, the
Username/Password to access the device is the
customer's responsibility. Make sure to use a
password that cannot be easily guessed by a
third party. We recommend that you change
4
the Password on a regular basis.
• We will, under no circumstances, be liable
for damage that occurs due to failures in
power supply, network equipment or terminal
devices; failures due to Internet providers
and cellular network providers; failures such
as disconnected lines and other losses in
communication, which makes it impossible to
provide this service as well as in any way delay
this service due to any other causes outside of
our responsibility; or if an error or missing data
occurs during transmission.
FCC Caution:
Any Changes or modifications not expressly
approved by the party responsible for
compliance could void the user's authority to
operate the equipment. This device complies
with part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This
device may not cause harmful interference, and
(2) this device must accept any interference
received, including interference that may cause
undesired operation.
Note: This equipment has been tested and
found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide
reasonable protection against harmful
interference in a residential installation.
This equipment generates, uses and can
radiate radio frequency energy and, if not
installed and used in accordance with the
instructions, may cause harmful interference
to radio communications. However, there is
no guarantee that interference will not occur
in a particular installation. If this equipment
does cause harmful interference to radio or
television reception, which can be determined
by turning the equipment off and on, the user is
encouraged to try to correct the interference by
one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the
equipment and receiver.
• Connect the equipment into an outlet on a
circuit different from that to which the receiver
is connected.
• Consult the dealer or an experienced radio/TV
technician for help.
This equipment complies with FCC radiation
exposure limits set forth for an uncontrolled
environment. This transmitter must not be
co‐located or operating in conjunction with any
other antenna or transmitter.
IC Statement
EN: This device complies with Industry Canada
license-exempt RSS standard(s). Operation is