User interface and navigation
User interface
Keypad description
1 CALIBRATION key: start a
calibration , view calibration data
and change the calibration
frequency
5 DOWN key: scroll to other options,
change a value
2 TEMPERATURE and STIRRER
key: change the temperature (°C,
°F) or the stirring speed
6 ON/OFF: turn on or turn off the
meter
3 UP key: scroll to other options,
change a value
7 mV measurement key: start a ORP
(mV) measurement
4 pH measurement key: start a pH
measurement
Display description
The meter display shows the concentration, units, temperature,
calibration status, date and time.
Figure 4 Single screen display
1 Measurement unit and value (pH,
ORP (mV))
3 Sample temperature (ºC or ºF)
2 Measurement mode or time and
date
4 Visual measurement timer
Navigation
Use the calibrate key to calibrate the probe. Use the parameter key to
take a sample measurement. Use the TEMPERATURE and STIRRER
key to change the temperature (°C, °F) or the stirring speed. Use the
arrow keys
to scroll to other options or to change a value. Be sure
to look at the display during tasks as the screens change quickly. Refer
to each task for specific instructions.
Start-up
Turn the meter on and off
N O T I C E
Make sure that the probe is connected to the meter before the meter is turned on.
Push to turn on or turn off the meter. If the meter does not turn on,
make sure that the AC power supply is properly connected to an
electrical outlet.
Change the language
The display language is selected when the meter is powered on for the
first time.
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