How to set the aperture of Hikvision camera?

1. To set the aperture of Hikvision, you first need to log in to Hikvision network video recorder and enter the main menu.

2. Select Device Management in the main menu, and then click the Device Configuration tab.

3. On the equipment configuration page, find the Hikville sightseeing machine to be set up and click its name.

4. On the setup page of the ball machine, find the image or video tab, and then click the aperture or auto aperture option.

5. If you want to manually adjust the aperture size, uncheck the "Auto Aperture" check box, and then use the arrow keys or the slider to adjust the aperture size. If you want the ball machine to automatically control the aperture, please select the automatic aperture check box.

6. When you are satisfied with the aperture setting, click the Save button to save the changes.