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DPI 740 User Manual
Switching the Filter ON or OFF
To switch the filter on proceed as follows:
1.
Make sure the instrument is in measurement mode and
displaying pressure.
2.
Press F1 to enter the instrument menu.
3.
Press F1 to enter view process options.
4.
Press F2 to view the next option (FILTER).
5.
Press F1 to view the filter options.
6.
Press F1 to switch filter on or F2 to switch filter off.
Note:
When the filter is switched on, the display shows the
symbol.
MAX/MIN
In normal measurement mode the max/min measurements
are recorded as a background task. The store is reset when
the instrument is switched on or can be reset at any time
Resetting the Maximum/Minimum Store
Proceed as follows:
1.
Make sure the instrument is in measurement mode and
displaying pressure or altitude.
2.
Press SET twice (status line shows "MAX/MIN FILTER").
3.
Press F1 to select the MAX/MIN sub-menu.
4.
Press F1 to reset the MAX/MIN store and return the
instrument to measurement mode.
K0200 Issue No. 1
21
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