Orion Star A221 and Star A321 Portable pH Meters
6
Setup Menu
Navigating the Setup Menu
1. In the measurement mode, press
to enter the main setup menu.
2. Press
,
,
or
to scroll through the main setup menu options. Press
f3 (select)
to select a main setup menu option.
3. Press
or
to scroll through setup submenu options. Press
f3 (select)
to select a setup
submenu option.
4. Perform the appropriate actions to set the desired parameter in the setup submenus.
a. To select a value from a list of options, press
or
to highlight the desired value and press
f3 (select)
to set the value.
b. To enter a numeric value, use the numeric entry screen.
i. Select the value to be entered by pressing
f3 (select)
or
f3 (edit)
. The numeric entry screen will
popup on the display.
ii. Press
,
,
or
to highlight a number, decimal place or negative sign; press
f3 (enter)
to select the highlighted item and repeat until the desired value is shown on the top
of the numeric entry screen.
iii. Press
f2 (done)
to save the value and exit the numeric entry screen.
5. Press
f1 (back)
and then
key to return to the measurement mode at any time.
Setup Menu Overview
pH Channel
Settings
Log View
Diagnostics
Method
Mode & Settings
t
Measure Mode
t
Read Type
t
Resolution
t
Buffer Group
t
Stability
t
Averaging
t
Alarm Settings
t
Sample ID
*Star A321 meter only.
Temperature
t
Manual Temp Value
t
Temperature Unit
t
Temperature Calibration
t
Export Data
t
Data Log
t
Date / Time
t
Language
t
Key Press Beep
t
Alarm Beep
t
Contrast
t
Auto Shut Off
t
User ID
*Star A321 meter only.
t
Data Log
t
Calibration Log
t
Meter Self Test
t
Factory Reset
t
About Meter
