Fluke VT305 User Manual page 52

VT305
Users Manual
Start Trigger
V
0
End Trigger
It is very important to set the start and stop triggers
correctly. These triggers significantly influence the
measurement results because they trigger the breath
cycles. Make sure these triggers are set correctly before
you start respiratory data measurement.
38
V
Inspiration
S
Figure 38. Breath Cycle
Breath Cycle
Expiration
E
The start trigger is interpreted as the start of the
inspiration phase. The stop trigger is interpreted
as the end of the inspiration phase and the start of
the expiration phase. The expiration continues
until the subsequent start trigger.
S
Note
gyo037.eps