Thermo Scientific Orion DUAL STAR User Manual page 47

c . Press the f1 (cal edit) key to edit the calibration points . Press the
▲ / ▼ keys to highlight the calibration point to be edited and press the
f2 (select) key . Press the ▲ / ▼ keys to highlight Remeasure, Edit or Delete
and press the f2 (select) key .
i . If Remeasure is selected, repeat steps 3 through 5 . Press the ▲ / ▼
keys to highlight another calibration point to be edited and press the
f2 (select) key or press the f1 (back) key to return to the
calibration summary .
ii . If Edit is selected, use the numeric keypad and decimal key to enter
a new concentration value and press the f2 (accept) key . Press
the ▲ / ▼ keys to highlight another calibration point to be edited and
press the f2 (select) key or press the f1 (back) key to return to the
calibration summary .
iii . If Delete is selected, press the f2 (yes) key to delete the selected
calibration point . If deleting the calibration point changes the calibration
to a one point calibration, enter the electrode slope using the numeric
keypad and decimal key and press the f2 (accept) key . Press the
▲ / ▼ keys to highlight another calibration point to be edited and
press the f2 (select) key or press the f1 (back) key to return to the
calibration summary .
8 . Proceed to the ISE Measurement Procedure section .
Thermo Scientific Orion DUAL STAR pH/ISE Meter User Guide
™
Calibration and Measurement