Trigno
TM
Personal Monitor User’s Guide
35
2. Complete the pairing process by depressing the desired sensor but-
ton for a minimum of 3 seconds. Successful pairing will result in 3
green LED flashes on the sensor, and a confirmational message in the
software.
Figure 35:
Pushing the sensor button to complete the
Trigno systems are shipped with all sensors appropriately paired. Sen-
sor pairing is typically needed if sensors are being replaced within the
network group, when the communication frequency sets are changed,
and after a firmware upgrade is performed.
Sensor Factory Calibration
The 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 spe-
cific 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 36: The
calibration can be
autodetected,or en-
tered manually if the
sensor is being paired
for the first time.
