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800 Series Operator's Manual5Ć58
1. Access the Calibration Drift Limits screen from the Menu screen:
a. Select 5 Operating Setup and press Enter.
b. Select 6 Calibration Setup and press Enter.
c. Select
1 Drift Limits and press Enter.
The Calibration Drift Limits screen appears, as shown in Figure 5-35.
2. Move to the field that you want to change.
NOTE:ĄĂThe number you enter establishes a range above and below the
expected value. For example, if you enter 2 as the drift limit, the range is plus
or minus 2 from the expected value.
3. Type the new drift limit and press
Enter.
4. Repeat steps 2 and 3 for each parameter for which you want to enter or change
the drift limit.
5. Press
Done when you finish.
6. You can define another setup function or press
Exit Menu to return to the
Ready screen.
If you type an invalid value in a field and press Done, the Invalid Entry message
box appears. Press
OK and type a valid entry in the field.
Use this procedure to define the calibration gas values for the gases used during
calibration. Table 5-23 lists slope and cal ranges for
pCO
2
and pO
2
.