User`s manual

8. PTZ
AirLive SD-2020 User’s Manual 86
- Speed by Zoom
Enable this function to adjust the pan/tilt speed automatically by internal algorithm
when zooming. The larger zoom ratio leads to the lower rotating speed. Click on <Set>
button to save the setting.
- Day/Night Function
With the IR cut filter, the camera can still catch clear image at night time or in low light
conditions.
z Auto
In the Auto mode, the internal circuit will automatically decide the occasion to
remove the IR cut filter according to the image brightness level.
z Day
Select the item to enable the IR cut filter.
z Night
Select the item to disable IR cut filter.