Setup mode allows to view and modify the instrument
parameters.
To enter setup mode, press SHIFT and then SETUP
key from measurement mode. The SETUP tag lights
up. The primary LCD will display the temperature coef-
ficient (default value 1.90%/
ºC), while the
secondary
LCD shows the code of the current setup item.
Select the desired setup item using the arrow keys, then
press CFM to select and edit the setup item. The cur-
rent value of the selected item starts blinking (if the pa-
rameter can be modified).
• For zero calibration, simply leave the dry probe in the
air. The "CAL" and "BUFFER" tags light up.
• The primary LCD displays the not calibrated EC or
TDS reading, while the secondary LCD shows one of
the available standard values. The hourglass symbol
blinks.
• If necessary, use the arrow keys to select the desired
standard value.
• When the reading is stable, the CFM tag starts blink-
ing. Press CFM to confirm calibration.
• The instrument displays the "Stor Good" message and
returns to measurement mode.
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SETUP