Clearing The Memory - wtw pH/ION 340i Operating Manual

Operation
52

4.6.4 Clearing the memory

With this function, you can delete stored data records. 500 storage lo-
cations will then be available again.
Note
The Clear memory function only appears when there are data records
stored in the memory. Otherwise, the measuring instrument automati-
cally switches to the last active measuring mode.
Proceed as follows to clear all data records:
1 Switch off the measuring instrument.
2 Press the <STO> key and hold it down.
3 Press the <ON/OFF> key.
The display test appears briefly on the display.
ISE
UpH
S
1 0 S t
Time Baud
d c l
Day.Month No.
Year Ident
AutoCal DIN Auto
Store
LoBat
AutoCal TEC ConCal
4 Confirm the clearing process with <RUN/ENTER>.
Pressing any other key prevents the clearing, the data records
will remain stored.
Note
The calibration data remain stored and can be called up.
mol/L
o
mV/pH
% ppm
mg/L
°F
r
%
TP
°C
CalError TempError
ARng AR RCL
pH/ION 340i