User Manual

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1. Press .
2. Press to display the
stored memory records.
3. Press repeatedly until
you pass the FAC SEL
location. The display will
show a “CELL ch”
(see Figure 20).
4. Press to test.
If cell is clean, Good will
momentarily be displayed
(see Figure 21). If cell is
dirty, “CELL cLn” will be
displayed (see Figure 22),
(ref. Cleaning Sensors,
pg. 32).
XIV. AUTO OFF
Auto off allows the user to adjust the
time the instrument is ON (up to 75
seconds) after each press of a key.
Default time is 15 seconds with 60
seconds in CAL (calibration) mode.
1. Press .
2. Press to display the stored memory records.
3. Press repeatedly until you pass the CELL ch location.
The display will show “Auto oFF” (see Figure 23).
Figure 20
Figure 21
Figure 22
Figure 23