2DI ThermaViewer, Manual

Page: 19 / 36

Features and Operation
19
Active Mode
1. The probe is sampling data and a graphic is displayed on the LCD. Past and present data may
be viewed. Also called the Awake Mode , it is the most-frequently viewed display.
2. The left side of the display shows the user-defined temperature criteria for the probe being
monitored.
3. The time period is displayed across the top of the LCD and can range from 45 minutes to three
years. Collected data can be displayed in two different ways:
• The one-to-one display data appear as a filled-in line graph. Each collected temperature
appears as a spot on the graph and the space between that point and the “reference” line is
filled in. Example: If data is being saved once a minute on the one-to-one graph, each
collected temperature data point will appear either above, below, or exactly on the “reference”
line and each pixel between the temperature and the “reference” line will be painted black
(see illustration at left).
• Using the Zoom-Out key offers several variations for displaying data (see number six on next
page).
4. The probe currently being monitored (one or two) is displayed in the top right corner of the
display. If the number three appears, no probe is plugged into the unit.
5. The bottom two rows display the graph legend, the current temperature, and the date and time.