Fluke Biomedical VT Plus HF - Manual (Page 118)

VT Plus HF
Operators Manual
4-34
9. Click OK to accept all gas settings changes.
Barometric Pressure
The Analyzer automatically calculates the barometric pressure to within 2 % of full scale.
To give greater accuracy, the Analyzer allows the user to calibrate the barometric
pressure offset by entering the local barometric pressure into the system. This value is
used to calibrate the system barometric pressure offset during future use.
To change the barometric pressure:
1. From the
Setup menu, select Barometric Pressure .
2. Enter the local barometric pressure in the box provided.
3. Click
OK .