Configuration and Operation65The Auto Calibration function automatically configures scene depth and calculates camera height,focal length, and tilt angle according to the scene depth. The system discovers people in the sceneand configures human markers automatically. This function eliminates the time and effort requiredto manually add human markers.Note:If you use the Auto Calibration function, it is possible to configure additional settings manuallyand verify the Auto Calibration settings after the Auto Calibration process is completed. ClickMANUAL in order to configure additional settings.To automatically configure depth settings1. Verify that the camera is installed at a height of at least four meters (13 feet).2. Verify that the horizon is less than 30% of the Field of View (FoV).Figure 67: Horizon Line3. From the Settings tab, select Analytics > Depth. The Auto depth screen opens. SeeFigure 66: Auto Depth Screen - Auto Calibration.4. From the Units drop-down list, select Feet or Meter.5. Select Set estimated height.6. Enter the estimated camera height in the text box.7. Click START. The camera automatically calibrates the depth.8. Be sure that a person is walking along the Y (Vertical) axis of the FoV while AutoCalibration is in process. When the progress bar reaches 100%, the Auto Calibration iscompleted and the calculated results are displayed.Note:While Auto Calibration is in progress, you can proceed with the next steps in theanalytic configuration.Caution:1. The Auto Configuration algorithm takes at least five minutes to run. If you stopthe procedure before the progress bar reaches 100%, the analytic process willreset.2. If you change from Auto to Manual mode, you must wait until the analyticprocess resets in order to use Manual mode.9. Select the Auto > Step 2: Verification tab.
