Dwyer DLI-T - Manual (Page 13)

Page 12
Dwyer DLI-T
5.3 Statistics Menu
Pressing the F2 key while in the Main Screen brings up the Statistics Menu.
From the Statistics Menu, statistics generated from the conditions encountered
by the device can be viewed in a variety of different styles including being
sorted by channel and by type. The Statistics Menu also displays important
statistics information as well as the option to clear the statistics at any time.
5.3.i Viewing statistics by channel
Pressing F1 while viewing the Statistics Menu brings up statistics sorted by
channel. Here the F1 and F2 keys provide the ability to view statistics regarding
the internal ambient temperature and the external probe channels respectively.
Each channel screen displays the minimum, maximum, and average values
encountered by the device for a particular channel.
5.3.ii Viewing statistics by type
The DLI-T’s Statistics Menu also provides the option to view statistics by type.
This can be done by pressing F2 while in the Statistics Menu. Here the
function keys F1, F2, and F3 correspond to the three different types
of statistics: average, minimum, and maximum respectively. Each type
screen displays the values of internal temperature and the external
probe data encountered by the device of the particular type.
5.3.iii Statistics Information
Pressing the F3 key while viewing the Statistics Menu screen brings up
Statistics Information. This screen displays the number of readings being
considered within the statistics (readings), as well as the date and time the
recording period began. From this screen the statistics information can also be
cleared. This is done by pressing the F1 key marked by a tab labeled “CLEAR”.
Upon pressing this key a confi rmation message will appear with function tabs
labeled “NO” and “YES” corresponding to F1 and F2 respectively. Selecting
“YES” by pressing the F2 key will confi rm the statistics clear function.