Measurement setting
74
●
Using the calibration interval alarm (default: OFF)
If calibration has not been performed for set period of time after last calibration is
performed, "ERR No. 0008" is displayed to prevent forgetting to perform calibration.
When the error is displayed, performing calibration clears the error.
1. Press the
key to enter the setting mode when "pH" icon is shown on the
main screen.
2. Press the
keys to select "pH" (pH setting) and then press the
key.
3. Press the
key to select "CAL ALR" (calibration alarm setting) and then
press the
key.
4. Enter the setting period of the calibration interval alarm and then press the
key.
The setting range is 1 day to 400 days.
To return to the measurement mode, press the
key.
key
key
key
key
key
Enter a
number
