Dahua NKB Series, Быстрый старт

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Regulatory Information
FCC Information
CAUTION
Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
FCC conditions:
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions:
 This device may not cause harmful interference.

This device must accept any interference received, including interference that may
cause undesired operation.
FCC compliance:
This equipment has been tested and found to comply with the limits for a digital device,
pursuant to part 15 of the FCC Rules. This equipment generate, uses and can radiate
radio frequency energy and, if not installed and used in accordance with the guide,
may cause harmful interference to radio communication.

For class A device, these limits are designed to provide reasonable protection
against harmful interference in a commercial environment. Operation of this
equipment in a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own expense.
 For class B device, these limits are designed to provide reasonable protection
against harmful interference in a residential installation. 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.