Manual

Operation
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1 Press and hold down the <run/enter> key.
2 Press the <CAL> key.
3 Use <▲> <▼> to toggle between no and yes.
yes: reset measuring parameters.
no: retain settings.
4 Confirm with <run/enter>.
The instrument changes to the configuration param-
eters.
5 Toggle between no and yes by pressing <▲> <▼>.
yes: reset configuration parameters.
no: retain settings.
6 Confirm with <run/enter>.
The instrument changes automatically to the pH
measuring mode.
Resetting measur-
ing parameters
Resetting configura-
tion parameters