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To change the period shown in the History page:
1. Click Prev Day or Next Day to move back or forward a day.
2. Click Zoom In to see the last hour, or Zoom Out to see the last week. If you zoom out to show a
week, you can zoom out again to see the whole last month.
3. If you change the zoom, then the previous and next buttons will also change to show, for example,
Prev Week and Next Week.
To see the precise time on the history display:
It can be hard to determine precisely what time an event happened (such as a heating setpoint being
changed). The following instructions explain how to get the precise time for any point on the history
display graph.
1. Position the mouse so that the pointer is directly over the point of interest.
2. Click and hold the left mouse button, BUT DO NOT MOVE THE MOUSE.
3. The time at that location is shown, along with a vertical line corresponding to that time.
4. Release the left mouse button.
To use the mouse to show a very specific period of time:
To get finer control of the display, you can use the mouse to highlight and display a specific period of
interest:
1. Click the Zoom and Next / Previous buttons as explained above so that the period of interest is
entirely visible on the display.
2. Position your mouse at the left edge of the period of interest, then click and hold the left mouse button
while you drag the mouse to highlight the period of interest. When you release the left button, the
display will resize to show just that period.
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