Surveillance Camera Debugging Method

1. Turn on the automatic electronic shutter function of the camera

2. Use the controller to adjust the lens aperture to the maximum

3. Aim the camera at an object 30 meters away, and adjust the focus to infinity (most lenses face the lens and turn the front focus adjustment ring clockwise to the end)

4. Use the controller to adjust the zoom of the lens to push the scene to the farthest, and adjust the rear focal length of the lens to make the scene clearest

5. Use the controller to adjust the zoom of the lens to pull the scene, and fine-tune the focus of the lens to make the scene clearest

6. Repeat steps 4-5 several times until the scene is always clear during the zooming process