Keypad - wtw 330i Operating Manual

pH 330i/340i
Key functions
1.2

Keypad

M STO
CAL RCL
RUN/ENTER
M
STO
CAL
RCL
AR
RUN/ENTER
AR
Select the measuring mode <M>:
– pH value
– ORP voltage
Save a measured value
<STO>
Switch measuring instrument on/off
<ON/OFF>
Calibration of the current measured variable;
<CAL>
Display/transmit measured values
<RCL>
Activate/deactivate the AutoRead function
<AR>
Select the measuring mode,
Increase values, scroll
< >
Select the measuring mode,
Decrease values, scroll
< >
Confirm entries, start AutoRead
<RUN/ENTER>
Overview
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