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18
CALIBRATION ALARM TIME-OUT SET
Press
CAL
when the calibration time-out is displayed. Calibration time-out
(OFF or 1 to 7 days) will start blinking.
Press the
ARROW
keys to change the calibration time-out value.
Press
CFM
to save the modified calibration time-out value.
Press
CAL
to escape without saving.
FIRST CUSTOM BUFFER SET
Press
CAL
when custom buffer 1 is displayed. The custom buffer (disabled
no
cb1
or 0 to 16 pH) will start blinking.
Press the
ARROW
keys to change the custom buffer value.
Press
CFM
to save the modified custom buffer value.
Press
CAL
to escape without saving.
SECOND CUSTOM BUFFER SET
Press
CAL
when custom buffer 2 is displayed. The custom buffer (disabled
no
cb2
or 0 to 16 pH) will start blinking.
Press the
ARROW
keys to change the custom buffer value.
Press
CFM
to save the modified custom buffer value.
Press
CAL
to escape without saving.
ONE-POINT CALIBRATION BEHAVIOUR
Press
CAL
when 1 Pnt message is displayed on the secondary LCD. One of
the two options (Pnt or OFFS) will start blinking (see pH CALIBRATION
PROCEDURE for details, page 11).
Press the
ARROW
keys to toggle between Pnt and OFFS options.
Press
CFM
to save the behaviour for one-point calibration.
Press
CAL
to escape without saving.
CAL
BUFFER pH
CAL
BUFFER pH
INTV
CAL
CAL