Analyzer Operation
III-34
Thermo Scientific Orion 2120XP Calcium Hardness Analyzer User Guide
Default
Operator Action
Scrolling Marquee
Main Display
Notes
DKA (cont’d)
1920 ppm
SET STD2 CONCENTRATION
COnC
# # # . #
(flashing)
Press
/
to set the first digit
Press
to move to the next digit
Press
/
to set the values of
the remaining digits and press
to
move through the remaining digits
SET STD2 CONCENTRATION
COnC
# # #. #
(change flashing digit)
Press
to accept the setting and
advance to the next screen
0.5 mL
SET STD2 VOLUME IN mL
Std2
# # . # #
(flashing)
Press
/
to set the first digit
Press
to move to the next digit
Press
/
to set the values of
the remaining digits and press
to
move through the remaining digits
SET STD2 VOLUME IN mL
Std2
# # . # #
(change flashing digit)
Press
to accept the setting and
return to the main setup mode
CH1 or CH2
(flashing)
SEL
SCrn
Displayed for two
channel analyzer
Press
to return to the channel
specific menu options in the setup mode
Action required for
two channel analyzer
DKA
(flashing)
SEL
SCrn
SEL CH1 or SEL CH2
on main display of
two channel analyzer
Press
to scroll to the next menu
