User's Manual

radiator circuitry is enabled. Testing laboratories may need to add attenuation
or filters depending on the signal strength of any active beacons (if applicable)
from the enabled radio(s). See ANSI C63.4， ANSI C63.10 and ANSI C63.26 for
further general testing details.
The product under test is placed into a normal ‘paired' mode with another BLE
device， as per the normal intended use of the product (for example，
transferring data).
FCC Statement
Any 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.
When testing for emissions from the unintentional radiator， the transmitter shall
be placed in the receive mode or idle mode， if possible. If receive mode only is
not possible then， the radio shall be passive (preferred) and/or active scanning.
In these cases ， this would need to enable activity on the communication BUS
(i.e.， PCIe， SDIO， USB) to ensure the unintentional
Operating the host product
When testing the host product， all the transmitters must be operating.The
transmitters can be enabled by using publicly-available drivers and turned on，
so the transmitters are active. In certain conditions it might be appropriate to
use a technology-specific call box (test set) where accessory devices or drivers
are not available.