Xylem CG 842 - Manual (Page 33)

Operation
76
4.4 Reset
Basic settings The following functions are reset (initialized) to the values
they had on delivery:
Proceed as follows:
Measuring mode pH
Asymmetry 0 mV
Slope -59.16 mV/pH
Calibration procedure AutoCal TEC
Temperature, manual 25°C
Resolution of pH display 0,01
1 Press and hold down the <run/enter> key.
2 Press the <CAL> key.
3 Toggle between no and yes by pressing < ▲ > < ▼ >.
yes: reset parameters.
no: retain settings.
4 Confirm with <run/enter>.
The pH meter changes automatically to the pH mea-
suring mode.