Thermo 48i - Page 48

Operation
Calibration Menu
3-26 Model 48i Instruction Manual Thermo Electron Corporation
Next Date/Time The Next Date/Time screen is used to set the initial date and time of the
zero/span check. Once the initial zero/span check is performed, the date and
of the next zero/span check is calculated and displayed.
• In the Main Menu, choose Calibration > Zero/Span Check > Next
Date/Time.
• Use , , and to move and change the value of
the date and time.
•Press to accept a change.
• Press to return to the Zero/Span Check menu or to
return to the Run screen.
XXLO WCONCENTRATIONXXLO W
CO 15.80 PPM
SAMPLE 12:34 ALARMx
ZERO/SPAN CHECK:
>NEXT DATE/TIME
PERIOD HOURS 6
ZERO DURATION MIN 30
SPAN DURATION MIN 30
PURGE DURATION MIN 5
ZERO/SPAN AVG SEC 60
ZERO CAL RESET OFF
ª
RANGE AVG DIAGS ALARM
SPAN CAL RESET OFF
ZERO/SPAN RATIO 1
XXLO WCONCENTRATIONXXLO W
CO 15.80 PPM
SAMPLE 12:34 ALARMx
NEXT DATE AND TIME:
19 MAR 2005 12:34
PRESS § TO EDIT
SETTING: DAYS
¨ SET MONTHS
©ª CHANGE VALUE


 SAVE VALUE
RANGE AVG DIAGS ALARM