6
2. GETTING STARTED
2.1 Description of Keypad Functions
The meter has 6 keys on the splash-proof keypad. Some buttons have
multiple functions depending on the mode of operation.
ON/OFF
Powers meter on and o
ff
. Meter starts up in the
measurement mode that was last used.
CAL
Enters into calibration mode. Pressing while in calibration
mode will abort calibration without con
fi
rming value.
MODE
Selects desired measurement mode. When pressed
simultaneously with ON/OFF, it will take proceed the
SETUP mode. See ADVANCED SETUP section for more
information.
HOLD
Freezes measured reading. Press again to resume live
reading.
ENTER
Con
fi
rms calibration value in calibration mode and
con
fi
rm selections in SETUP mode.
Increments values during calibration mode or scroll
through SETUP. Activates manual ranging function during
conductivity / TDS measurement.
Decrements values during calibration mode.
