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Setting the Time Scale
The time scale displayed by the temperature trend graph can be set to any of four intervals: 4 hours, 12 hours,
24 hours, or 72 hours. To set the time scale, follow these steps:
1. Display the temperature trend graph.
2. Press the Press for Menu/Enter knob once. The screen displays a pop-up menu with the choice “Set Time
Scale” highlighted.
Figure 4.67. Set Time Scale
3. Press the knob once. The screen displays the message “Select interval” followed by four interval choices.
The most recent choice will be highlighted.
Figure 4.68. Select Interval
4. Turn the knob to highlight your desired selection. When it is highlighted, press the knob once.
5. The screen displays the pop-up menu again. Turn the knob to highlight the “Cancel/Exit” selection.
Summary of Contents for IVTM
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