Thermo Scientific Orion Dual Star User Manual page 17

Meter Basics Section 2
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Display Icon Description
Calibration Warning – Indicates that the electrode is calibrated. If the icon is flashing,
it indicates that the electrode needs to be calibrated. Calibrate the electrode at least
every twelve hours to prevent the icon from flashing.
Electrode Condition – Represents the performance of the electrode, based on the
last saved calibration and electrode measurement stability. If the electrode icon has
two lines, the electrode condition is good. If the electrode icon has one line, the
electrode condition is fair. If the electrode icon has a slash through it, the electrode
condition is bad. Refer to the Troubleshooting Guide section for more information.
Method Number – Shows the method that is currently being used on that channel. To
change the method number, refer to the Methods section.
Auto-Read (AR) Read Type Indicator – If Auto-Read was selected as the read type,
the AR icon will appear when the reading is stable and the display has been locked.
To change the read type, refer to the Setup Menu section.
Stabilizing/Ready Read Type Indicator – Specifies the measurement stability of the
electrode. To change the read type, refer to the Setup Menu section.
Measurement Mode – Indicates the unit of measurement for the measurement value
and determines the type of calibration that will be performed. To change the
measurement mode, refer to the Setup Menu section. If the ISE measurement mode
is changed, the electrode must be re-calibrated with new standards that have the
same measurement unit as the measurement mode.
Temperature Measurement – Displays the current temperature based on the
selected ATC probe reading or entered temperature value. To change the
temperature display to Celsius or Fahrenheit, refer to the Setup Menu section.
Temperature Source – Shows the origin of the current temperature measurement. To
change the source of the temperature measurement, refer to the Setup Menu
section.
mV Measurement – Shows the raw millivolt reading of the electrode.
Printer Interface – Indicates if a printer is interfaced with the meter.
Computer Interface – Indicates if a computer is interfaced with the meter. The USB
icon will only be shown when the meter is connected to a computer via USB input.
Timed Interval Read Type Indicator – Indicates when a timed reading is being taken
by the meter. To change the read type, refer to the Setup Menu section.
Autosampler Interface – Indicates if the meter is running the autosampler.
Time and Date (Single Channel Display Only) – Displays the current time and date
settings. To change the time and date, refer to the Setup Menu section.
Sample ID (Single Channel Display Only) – Shows the operator assigned sample ID
number. To change the sample ID number, refer to the Setup Menu section.
f1 Function – Displays the action that will be done when the f1 key is pressed.
f2 Function – Displays the action that will be done when the f2 key is pressed.
f3 Function – Displays the action that will be done when the f3 key is pressed.
Thermo Scientific Orion Dual Star pH/ISE Benchtop Meter User Manual 17
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