User Manual

UM1765 Fo

mal Notices Requi

ed by the U.S. Fede

al Communications Commission (“FCC”)

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3 Formal Notices Required by the U.S. Federal

Communications Commission (“FCC”)

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Any changes or modifications to this equipment not expressly approved by

STMicroelectronics may cause harmful interference and void the user’s authority to operate

this equipment.

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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 any interference that may cause undesired

operation.

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This device uses, generates and radiated radio frequency energy. The radio frequency

energy produced by this device is well below the maximum exposure allows by Federal

Communications Commission (FCC).

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The X-NUCLEO-IDB04A1 is FCC certified (FCC ID: S9NIDB04A1).

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.

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