Additel 221A Multifunction Temperature Calibrator User Manual - Manual (Page 53)

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value, sourcingvalue, reference junction compensation temperature (for thermocouples), and loop power status and
system time.
To enter the Snapshot List in the Snapshot Management page, press Enter or Select,and all snapshots in the calibrator’s
memory will be presented in the Snapshot List. You can recall the snapshot by its name or index.
The calibrator can store 100 snapshot files. If there is not enough memory space, you must erase previous snapshots.
Note:You can erase all snapshots on the Snapshot Management page.
9.3 Date and Time
To change the date and time of the calibrator, select Date Time on the Setup page and press Enter or SelectYou can
adjust the date and time separately.
In addition, you can set the date format and separator. In the Date Format page, a drop down list of available date will
appear:yyyy mm dd, mm ddyyyy and dd mm yyyy. The default format is yyyy mm dd. You also can choose the separator
from the separator list.
9.4 Utilities
9.4.1 Scientific Calculator
The calculator is used to perform the basic math operations.
In the calculator, some keys are defined as specific function for the math operations (refer to Table 7‐2).