VIVOTEK
12 - User's Manual

Fine-tune the Camera Focus

The focus of this network camera is set from 1.0m to innity by factory default. If you want to
focus on objects closer than 1.0m or the lens has lost focus, please ne tune it in the following
way�
1� Loosen the lens lock screw�
2. Manually rotate the lens to ne-tune the focus until the live image is clear.
3� Tighten the lens lock screw�
Completion
Tear down the aluminum foil vacuum bag and take out the silica gel� Attach the supplied silica
gel to the inner side of the Network Camera� (Please replace the silica gel with a new one if you
open the back cover after installation�)
Attach the dome cover to camera� Secure the dome screws with the supplied screwdriver�
Finally, make sure all parts of the camera are securely installed�

Tighten the lens lock screw�

Please secure the screws tightly
to avoid moisture�