ES-405-9800 Manual Rev A Page 23
7.1.2 CALIBRATE FP Screen
The FP parameter is the current reading from the ES-405 pressure sensor. The STANDARD
parameter is where you can enter the correct value from your traceable pressure standard, using
the arrow keys. You will need to convert units if your standard outputs pressure in other units. The
FP value should change to match the STANDARD value when you press the CALIBRATE soft
key. The DEFAULT soft key can be pressed to clear out all previous field calibrations and restore
the factory calibration for the sensor. Use this if difficulty is encountered during the calibration.
Press ESC to escape without changes.
7.1.3 K-FACTOR Screen
Press Enter to begin and end editing the K-Factor value for each mass size.