Docu-pH
+
Meter
Model: Calibration with Cal Reminder
Intended Use
In the Setup Menu, a calibration reminder can be programmed as a reminder of when
electrode calibration should be repeated.
Step Press key Display
1. Activate menu m
2. Confirm calibration Press
q softkey
functions and then pH If necessary, press
O softkey repeatedly
3. Select “Cal reminder”
q softkey,
and confirm
O softkey
4. Set Cal reminder
q, O softkeys
5. Confirm Cal reminder
OK softkey
6. Exit the menu
o, oo softkeys
> Docu-pH
+
automatically displays
“Calibration” after the Cal
reminder has been overwritten.
> When a calibration interval has
expired, the following values will
appearwith an exclamation mark:
– Current measurements
– Measurements in data memory
– Measurements on the printout
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