Fluke VT650 - Breath Detection Setup; Breath Detection Configuration

VT650/VT900
Users Manual
26
Breath Detect
Sets the options for Breath Detection. Options are:
• Mode - Sets the breath detection mode:
 Bidirectional
 Uni-directional Inspiratory
 Uni-directional Expiratory
 Off - disables breath triggering
• Trigger Source - Sets how the breath detection is triggered:
 Flow - Set the Threshold
 Pressure - Requires back pressure, such as a test lung
 External - enables external TTL triggering input on the Analyzer
(VT900)
• Patient - Sets the type of patient:
 Adult
 Pediatric
• Threshold - Enter the numeric value for the detection limit.
 + (Inspiratory threshold)
 - (Expiratory threshold)
Table 4. Setup Menu (cont.)
Setup Description