4. Use the trackball to move the cursor to another location and press the Set button to set the end point.
XPress the Change button before assigning the end point to change the position of the start point. The distance between the two points will be displayed on the screen.
XYou can use the same method to take multiple measurements. Note that the measurement results are not saved with the image.
5. To finish measurement, press the Exit button on the control panel or Close on the screen.