Zoom in on a trend

The trend zoom is a powerful analysis tool that allows you to zoom in on a particular range of time and value in a display.

The trend zoom changes the start and end time for the entire display, thus affecting all symbols.

1. Exit Design mode by clicking .

2. Drag your pointer over any area of a trend. The area you drag over remains illuminated, while the remaining portions of the trend are grayed out.

3. Release the pointer. The trend redraws, zooming in on the area you just selected. The start time and end time of the display, and all trend traces are adjusted accordingly.

   Note: To undo your last zoom action on a trend, press CTRL+Z.