Manual

Field Verify/Calibration Model 2240
Teledyne Analytical Instruments 22
Step Display User response
44
Reset Sensor
Done
Press ENTER
45
Reset Sensor
Press ▼
46
Zero Sensor
Press ▼
47
Field Calibrate
XX/XX/XX
Press ENTER or ►
48
Verify Sensor
Press ▼
49
Calibrate Sensor
Press ENTER to repeat Field Calibration. Go back
to Step 8 of Section 4.5.
3.6 Clear Field Calibration
The Clear function restores the instrument to the last factory
calibration. Once entered into the Clear function (see Section 2) the user
is prompted thru the verification routine as follows:
Table 3-3: Clear Function Procedure
Step Display User response
1
Clear Field Cal
Are you sure?
Press ENTER to clear field calibration values, any
other key to exit.