Thermo Scientific 49i Instruction Manual page 60

Operation
Calibration Menu
DATE AND TIME:
19 MAR 2005
PRESS
RANGE
Period Hours
3-24 Model 49i Instruction Manual
ZERO/SPAN CHECK:
>NEXT TIME 01Jan05 12:00
PERIOD HR
TOTAL DURATION HR
ZERO DURATION MIN
SPAN DURATION MIN
PURGE DURATION MIN
ZERO/SPAN AVG SEC
RANGE
ZERO CAL RESET
SPAN CAL RESET
ZERO/SPAN RATIO
Next Time
The Next Time screen is used to view and set the next zero/span check date
and time. Once the initial zero/span check is performed, the date and time
of the next zero/span check is calculated and displayed.
• In the Main Menu, choose Calibration > Zero/Span Check > Next
Time.
• Use
and time.
• Press
12:34:56
TO EDIT
AVG DIAGS ALARM
The Zero/Span Period Hours screen defines the period or interval between
zero/span checks. Periods between 0 and 999 hours are acceptable. To turn
the zero/span check off, set the period to 0.
• In the Main Menu, choose Calibration > Zero/Span Check > Period
Hours.
AVG DIAGS ALARM
, and to move and change the value of the date
to edit and accept a change.
DATE AND TIME:
19 MAR 2005
SETTING: DAYS
RANGE
24
1.5
30
30
30
60
ON
OFF
1
12:34:56
SET MONTHS
CHANGE VALUE
SAVE VALUE
AVG DIAGS ALARM
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