19
Using the Analog Outputs
The Trigno System provides simultaneous analog signal
reconstruction of data being detected by all active sensors. These
signals are made available on the 68-pin connectors located on the
Base Station. EMG signals at these outputs are amplified by a
factor of 909, with full dynamic range of
±
5V. Similarly
accelerometer signals are presented with a nominal full range of
±
5V. These must be calibrated according to their selected
operational range (
±
1.5g,
±
6g). Note that the EMG and
accelerometer signals exhibit fixed 48 and 96ms delays respectively,
from the time the sensor detects the event to the time the analog
signal is reproduced.
Figure 9. Analog output connectors.
Analog Output Connectors
Channels 1-16, EMG Signals
The pinout of this connector replicates the pinout of the Bagnoli
desktop EMG systems to facilitate connectivity between shared
equipment. Only EMG signals are provided on this connector.
Note that this pinout is also compatible to that of National
Instruments data acquisition modules.
Channels 1-64, all Signals
This connector makes available all 64 analog output channels in
the 68-pin connector. This connector is compatible with some 80-
channel data acquisition modules from National Instruments.
Summary of Contents for Tringo
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