Issue: 

The user receives an "Instrument Not Found" error message during calibration using the whole body plethysmography (WBP) application with FinePointe.

Symptom:

The following error message appears during calibration: "Instrument Not Found"

Solution:

1. Perform a manual power cycle on the WBP Controller
2. Check that USB connections are firmly in place.  Please see Powered USB Hub needed for Buxco Respiratory Hardware article regarding the requirement for a powered USB Hub.  
3. Repeat Calibration.  

*NOTE:  Never begin an experiment immediately following an "Instrument Not Found" error message