St. Jude Medical 3875, User Manual

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The radio receiver in the device is using the same
frequency and bandwidth as the transmitter.
Cables and transducers:
Cables and transducers are not used during normal
use of the device nor while programming the device.
Quality of Service for Wireless Technology
Bluetooth ® Smart wireless technology enables
communication between the generator and the patient
controller. The quality of the wireless communication
link varies depending on the use environment
(operating room, recovery room, and home
environment).
After the patient controller is paired with a generator,
the Bluetooth wireless technology symbol is visible on
the patient controller in the upper right-hand corner of
the screen. When the Bluetooth Smart wireless
technology connection is not active, the symbol
appears dimmed.
The quality of service (QoS) should allow wireless data
to be transferred at a net rate of 2.5 kB/sec. Each
connection interval includes a semi-duplex
transmission with a required acknowledge, a
transmission latency in each direction (2x), and a
receive-to-transmit mode (RX-to-TX) time. Data is