![background image](http://html1.mh-extra.com/html/omega/om-143/om-143_user-manual_4182665017.webp)
There are several features shown in Fig. 4 worth noting:
•
To mark the position of every recorded data point on the
curve, check the “Mark Points” box at the top of the sidebar
at right.
•
To get a higher-resolution view of the data recorded during
a specific period of time, scale up and down the curves by
dragging the slider at the bottom of the window to the left
and right.
• Hovering the cursor over a particular point of the curve
displays all data related to this point—including the
maximum, minimum and average values of the entire
curve—in a shaded box at upper left.
• The dates and times shown on the x-axis scale and in the
upper left corner are in sync with your computer’s clock.
•
To print
the .txt file of any data log, click the
virtual
button.
•
To open
a previously saved data log, click the
Open
button.
This function is also a vailable as the “View previously saved
data” option shown in Fig. 2.
•
To export
a file to Excel for advanced trending and
analysis, click the
Export to Excel
button.
OTHER INDICATIONS
As mentioned earlier, the
MODE
button and the LCD can be
used together to display real-time temperature and humidity
measurements, and to indicate the current working status of
the OM-143.
Circuitry inside the OM-143 automatically shuts down the LCD
(to conserve battery life) if the
MODE
button has not been
pressed within the past 60 seconds. That is the case even
16