B • Appendix
180
A typical range for direct connection between the
Accu-Chek Inform II meter and the access point (air,
direct view, low disturbances) is up to 15 to 20 meters
(49 to 66 feet). The actual range depends on the position-
ing of the access point’s antennas and other topological
properties of the space between WLAN device and AP.
Additionally, dynamic control of the transmitting power of
the access point may reduce the maximum distance
between WLAN device and AP within which communica-
tion can be guaranteed.
The Accu-Chek Inform II system is designed such that it
coexists with other wirelessly communicating devices.
The Accu-Chek Inform II system does NOT include any
real-time or even time critical wireless functionality. It
communicates exclusively single, digital data fields. It
does NOT communicate continuous waveform data.
Note: The Accu-Chek Inform II meter monitors the
Quality of Service (QoS) of the WLAN communication
connection. Should the last attempt to communicate
have failed, an icon appears on the screen (see
page 36). A degraded QoS will not impact the func-
tionality of the meter but may delay the communica-
tion of results to the DMS. Users should be aware that
real-time communication of blood glucose read-
ings cannot be guaranteed by the Accu-Chek
Inform II meter.
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