Adjusting The Lens - Vivotek Supreme MD8531H User Manual

VIVOTEK

Adjusting the Lens

To adjust the viewing angle
1. Loosen the lens module retention screw (not removing it) on top of the lens module.
2. Adjust the lens to a desired viewing angle.
3. When done, fasten the screw so that lens orientation can be fixed and withstand shock
and vibration.
Fine-tune the Camera Focus
The focus of this network camera is set from 1.0
meter to infinity by factory default. If you want to
focus on objects closer than 1.0m or the lens has
lost focus, please fine tune it in the following way.
1. Loosen the retention scew on top of the lens
module.
2. Rotate the lens module to the side to access the
lens focus retention screw.
3. Loosen the focus retentation screw.
NOTE:
You can also rotate the lens module to correct the
field of view when mounted on a tilted surface.
18 - User's Manual
2
90°
2
3
1