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Annex B Electromagnetic compatibility of BLE-module
DUT-E S7 fuel level sensor. Operation manual. Version 4.0
©
Technoton, 2021
69
Annex B
Electromagnetic compatibility of BLE-module
BLE-module installed in
to comply with:
•
FCC Rules Part 15 (marking
—
Contains FCC ID: S9NSPBTLERF);
•
IC Rules, RSS-210 (marking
—
Contains IC: 8976C-SPBTLERF).
WARNING:
Any changes or modifications of BLE-module, which are not approved by
responsible for compliance with FCC and IC certificates, may deprive the
user of the sensor of the right to operate it.
1)
BLE-module complies with the restrictions for Class B digital device in accordance
with Part 15 of the FCC Rules and RSS-210 of the IC Rules.
These restrictions are used for providing protection from harmful interference when operating
in residential premises. BLE-module generates and can transmit/receive radio frequency
energy. If it is not installed and is not used in accordance with the
, it may cause
harmful interference to radio communication.
There is no guarantee that interference will not
occur in a particular installation. If BLE-module creates harmful interference to the reception of
radio or television signals, what can be determined by turning BLE-module on and off, it is
recommend for a user to try to eliminate the interference in one or more of the following ways:
•
change the direction or location of the receiving antenna;
•
increase the distance between the equipment and the receiver;
•
plug the equipment into an outlet on a circuit different from that to which receiver is
connected;
•
contact the dealer or an experienced radio / television technician for a help.
2) BLE-module complies with the restrictions for Class A digital device in accordance
with Part 15 of the FCC Rules and RSS-210 of the IC Rules.
These restrictions are designed to provide reasonable protection against harmful interference
when the BLE-module is operated in a commercial environment. BLE-module generates and
can transmit / receive radio frequency energy. If it is not installed and is not used in
accordance with the
, it may cause harmful interference to radio communication.
Operation of BLE-module in a residential area may cause harmful interference in which case
the user will be required to correct the interference at his own expense.