Thermo Scientific Orion Star A320 Series Manual page 33

Chapter 3 Meter Setup Menus
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Averaging Setting
The averaging setting allows the operator to select Automatic Smart averaging for faster
measurement stability or Off for no measurement averaging once the stability criteria is met.
Limit Alarm Setting
The limit alarm setting allows measurements to be evaluated using set high limit and/or low limit
values. If a measurement goes above the high limit value or below the low limit value, the alarm
is triggered. For example, when the high limit is set to 8.50 pH, the alarm will activate when a
measurement of 8.51 pH or higher is read in the measurement mode. Turn on the alarm beep
setting in the Instrument Settings menu to enable an audible beep when the alarm is triggered.
Calibration Due Alarm Setting
The calibration due alarm allows the operator to set a custom calibration interval in hours. If a
calibration is not performed within the specified calibration interval, the alarm is triggered. Turn
on the alarm beep setting in the Instrument Settings menu to enable an audible beep when the
alarm is triggered.
Thermo Scientific Orion Star A320 Series Portable Meter User Manual 33
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