Marvelmind IA-04-2D-Badge, Руководство по эксплуатации

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FCC NOTICE:
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
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.
Figure 4: Receiving diagram (with digital
microphone)
Figure 2: Transmitting diagram (with
ultrasound transmitters)
Figure 3: Transmitting diagram (with
ultrasound transmitters)
Figure 5: Receiving diagram (with digital
microphone)