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Chapter 15
Advanced Features
TM
Manual E-Resp
thresholds
TM
TM
Respiration waveform gates are generated automatically for E-Resp
, P-Resp
and
TM
User Resp. However, in the case of the E-Resp
waveform, the option also exists to
manually set the thresholds for gate generation. The E-RESP SETUP window can be
opened by clicking on the E-Resp button in the GATING SETUP window.
For the example shown, the pulse invert check has been removed in the gating setup
menu. This allows detection of the dip with manual thresholds. The gate starts when
the waveform fall below the lower threshold of -78µV and ends when the waveform rises
above the upper threshold of -5µV.
Once the manual thresholds are set to detect inspiration, the pulse invert box can be
selected to switch the gate to expiration. Gate position can also be adjusted using
Begin Delay and Max Width settings.
Revision C, August 2013
15-1
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