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Technical Information
10
Bluetooth
®
Wireless Technology –The meter uses Bluetooth Low Energy wireless technology to
communicate and transfer information. Bluetooth wireless technology is a form or radio frequency (RF)
technology that operates in the unlicensed industrial, scientific and medical band at 2.4 to 2.485 GHz.
The RF channel utilized for communication between the meter and other devices, such as a smartphone,
is not an open channel. The meter can only communicate with the device that
1. utilizes Bluetooth Low Energy technology,
2. it is paired with, and
3. has an application that can accept the meter’s data.
This device complies with United States Federal Communication Commission (FCC) standards. The device
complies with FCC Part 15 Rules. Operation of the device is subject to the following conditions:
1. This device may not cause harmful interference and
2. must accept any interference received, including interference that may cause undesired operation.
Compliance with these guidelines means that under normal, daily circumstances, the device should not
aect the operation of other devices. In addition, the device should operate normally in the presence of
other devices.
In the event there is interference from another device, it is recommended that you increase the distance
between the meter and that device. You can also turn o the interfering device. In addition, you can turn
o Bluetooth Low Energy wireless technology on the meter. Changes or modifications to the device not
expressly approved by Roche could void the user’s authority to operate the device. The device has been
tested and found to comply with the limits for a Class B digital device. The device generates, uses, and
can radiate radio frequency energy.
54988_08100918001_EN.indb 114 9/30/16 5:04 PM
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