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Quick Start Guide
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during installation or operation. For removing dust, grease or fingerprints, wipe gently with
moistened oil-free cotton with diethyl or moistened soft cloth. You can also remove dust with an
air blower.
WARNING
 Please strengthen the protection of network, device data and personal information by adopting
measures which include but not limited to using strong password, changing password regularly,
upgrading firmware to the latest version, and isolating computer network. For some device with
old firmware versions, the ONVIF password will not be modified automatically along with the
modification of the system password, and you need to upgrade the firmware or manually
update the ONVIF password.
 Use standard components or accessories provided by manufacturer and make sure the device is
installed and maintained by professional engineers.
 The surface of the image sensor should not be exposed to laser beam radiation in an
environment where a laser beam device is used.
 Do not provide two or more power supply sources for the device unless otherwise specified. A
failure to follow this instruction might cause damage to the device.