Axis M11 Network Camera Series, Руководство пользователя

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AXIS M11 Series - Accessing the Camera
Back focus adjustment - AXIS M1113/M1114
If the lens is changed to a non-standard lens or when the focus is achieved using the instructions above is not satisfactory,
adjust the back focus as follows:
1. Loosen the screw that holds the CS-ring (see illustration)
2. Direct the camera towards an object at least 7 meters away. Set the zoom puller to max wide and check that is
possible to focus the camera.
3. Set the zoom puller to max tele and check that it is possible to focus the camera.
4. Direct the camera towards a close object, about 30 cm away. Set the zoom puller to max wide and check that it is
possible to focus the camera.
5. Set the zoom puller to max tele and check that it is possible to focus the camera.
6. If it is not possible to focus the camera in any of the four situations described in steps 2-5, adjust the CS-ring and go
back to step 2.
7. Gently tighten the screw to secure the CS-ring’s position.
8. Adjust the zoom and focus position for the desired view.