Thermo Scientific Orion Star A111 Reference Manual page 12

Meter Setup
Setup Secondary
Menu Display
Level
Main 1.0
Submenu RES
Submenu CAL
Submenu BUF
Main 2.0
Submenu AUTO
Main 3.0
Submenu UNIT
Submenu DEGC or
DEGF
Submenu READ
Main 5.0
Submenu DATA
Submenu DEL
Main 6.0
Submenu SLP.1,
SLP.2,
SLP.A
8
Primary Display Description
CONF Configuration
0.1, 0.01 Measurement
Resolution
AUTO, MAN To select AUTO or
MANUAL calibration
USA, DIN Buffer Set for
Automatic pH Buffer
Recognition
GEN General Meter Setup
ON, OFF Automatic Meter
Shut-Off
TEMP Temperature Settings
DEGC, DEGF Temperature Unit
-5.0 to 105.0 Manual Temperature
Compensation Value
AUTO, CONT AUTO is for AUTO-
READ. CONT is for
continuous read.
LOG Datalog Clear
ON, OFF To enable data storage The default is off.
NO, LAST, ALL Clears any stored
readings in the
datalog.
CAL Calibration Data
80.0 to 120.0 Slope Information
Thermo Scientific Orion Star A111 Benchtop and Star A121 Portable pH Meters
Information
Select measurement resolution and buffer set
0.01 is the default.
Note: If CAL AUTO is selected, then go to BUF submenu.
USA buffers are: 1.68, 4.01, 7.00, 10.01 & 12.46. DIN
buffers are 1.68, 4.01, 6.86 & 9.18. USA buffers are the
default.
Automatic meter shut-off
To save battery life, the meter will turn off after 15
minutes without any key presses. On is the default
setting.
Select temperature units and the temperature used for
manual temperature compensation
The default setting is for temperature readout to be
displayed in °C.
This value is used when there is no ATC probe
connected, and can be set with the meter's temperature
ranges. The temperature unit for this value will match
the temperature unit already selected. The default
setting is 25.0°C.
In AUTO-READ mode, the meter will display the
measurement as it stabilizes and lock and hold the
measurement when it is stable. Press
new measurement.
In Continuous read mode, the meter will continuously
measure and update the display. The unit of measure will
flash. When the reading has been stable, "READY" will
stop flashing. The default setting is AUTO-READ.
The default is no.
"NO" does not delete any readings.
"LAST" deletes only the last reading.
"ALL" deletes all of the logged data.
Allows for review and clearing of saved data.
This is the slope data from the last calibration.
SLP.2 and SLP.A (average slope) will only show
if 3 points are calibrated.
Press and to scroll between them.
to take a