Changing Particulate Measurements; Figure 5-7: Selecting A Measurement Calculation - 3M EVM Series User Manual

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Particulate measurement screen

Changing particulate measurements

Changing particulate measurements
To change the displayed measurements, there are three options in the
particulate screen. You can press the Enter key to page through each
measurement, select a specific measurement from the lookup/glasses
softkey, and/or press the Detail softkey. (The measurements are defined
in Table 5-3). NOTE: If "---" characters appear on the screen, this denotes
that the measurement is invalid.

1.
2.
3.
4.
 NOTE: Press the Altf key to toggle between the trend time scale
Look-up/
Glasses icon
5.
To change your measurement view
Click on the "Look-up" icon
In the pop-up measurement menu press the Up/Down arrow to
select a different type.
Press Enter to select. On the particulate screen, the selected
measurement type will appear.
To view a graphical view of the data, press the Trend softkey. In the
Trend screen, press the Line softkey. This switches the screen from
a dotted line to a shaded bar chart view. To exit this screen, press
On/Off/Esc .
and the softkeys.

Figure 5-7: Selecting a measurement calculation

Or select the Detail softkey and a summary of all the measurements
will appear.
(Below is an explanation of measurements.)
.
LEVEL
MIN
MAX
AVG
G
STEL
TWA
Press Up/Down Arrow to
select a measurement
value.
Trend softkey
Detail softkey