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Menu Functions
Data Menu 5
5-13
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Figure 5-15. Display Reset
Data Menu
The DATA menu contains functions for recording measurement data and statistics as
well as transferring data to the data card.
The functions that appear in this menu are DATA RECORD, DAILY STATS, and
DATA CARD.
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Figure 5-16. Data Menu
Use the A D buttons to select the menu. Press the E button to select the menu. Press
the F button to cancel any changes and exit to the menu.
When recording is enabled, measurements are stored in memory at the set period. The
data is highly compressed digitally to achieve a high storage density. This is done by
storing data in blocks, headed by product and sensor identification and time information
that applies to subsequent measurements up to the start of the next data block. A new data
block is started when the thermo-hygrometer is powered on, when record setting
parameters are changed, and when data is printed or written to a file. A new data block is
also started when the date or time is set, when the date changes, and at regular intervals
depending on the record period. Thus data blocks may contain various quantities of
measurements.