29
2.
Complete the pairing process by depressing the desired sensor
button for a minimum of 3 seconds. Successful pairing will
result in 3 green LED flashes on the sensor, and a confirma-
tional message in the software.
Figure 21. Complete the process by depressing the sensor button for 3 sec.
Sensor Factory Calibration
The Trigno system stores calibration information for sensors which
have been paired with it. When collecting data with EMGworks,
this calibration information is used to accurately display measured
values, in many cases without the need for a user-initiated manual
calibration.
After a pairing operation is completed, the system automatically
searches for pre-existing factory calibration data on the particular
sensor. If the sensor has never been paired with the system (for
example, in the case of a new additional sensor), the software will
prompt the user to enter factory calibration data, which can be
obtained from Delsys. Factory calibration data are a string of
numbers and letters which encode the calibration values for a
specific sensor. Factory calibrations are specific to a single sensor
and will not be accepted by the software for use on another sensor.
At any time a nominal, “default” calibration may be selected for a
sensor, or the specific factory calibration may be re-entered. This
feature is accessed by re-pairing the sensor.
Figure 22. Factory Calibration Prompt. The calibration can be either auto-
detected, or entered manually if the sensor is being paired for the first time.
Summary of Contents for Tringo
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