Parker Hiross ATT140 Manuel D'utilisation page 61

1.8 Measurement TREND information
You can display the main measurement trends by accessing the TREND menu.
There are two types of TREND.
The fi rst, known as HISTORY TREND, shows the historic trend of the dewpoint temperature only, and
has a sampling time of a few minutes. (note: in the fi rst revision of the software, this graphic is not fully
implemented and the data are not displayed).
The second, known as REAL-TIME TREND, shows the current trend of the selected measurement,
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and has a sampling time of a few minutes. Furthermore, each time you exit the window, the graphic
is reset.
You can scroll through the graphic using the and buttons.
You can stop scrolling by pressing .
You can go back to the initial view by pressing
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ATT140-340
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