EverFocus Eq250 User Manual
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7
INSTALLATION
1. Remove the lens cover cap.
2. If a C-mount lens is used, please make sure to turn the C-mount/CS-mount focus switch ring
at C position
before fixing the lens.
The default is CS mount.
3. Screw the lens firmly onto the lens mount. Insert the lens plug into the DC lens connector if
the auto iris lens is used.
4. Tighten the focus locking screw.
5. Connect the video output of the camera to a color monitor or other video device through a 75
ohm type coaxial cable with BNC female connector.
6. Connect the Power.
7. Once the image appears on the monitor, adjust the focus and diaphragm of the lens to obtain
the best picture.
8.
If the subject is not in focus when adjusting focus of lens
, turn the C-mount/CS-mount focus
switch ring to do focal length adjustment as following:
i. Loosen the locking screw of the focal length adjustment ring.
ii. Take picture of subject at a distance more than 20m away from the camera.
iii. Rotate the focal length adjustment ring to bring the subject in focus.
iv. Tighten the locking screw while the adjustment is completed.