Installation - EverFocus EQ250 Operation Instructions Manual

INSTALLATION

1. Remove the cover cap from the top of the lens mount.
2. To attach a C-mount/CS-mount lens, turn the focal length adjustment ring to the appropriate
position.
Note: If a C-mount lens is used, please make sure the focal length adjustment ring is set at C
position before fixing the lens.
3. Screw the lens firmly onto the lens mount. Insert the lens plug in the lens connector if the auto
iris lens is used.
4. Tighten the 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. Plug the power cord to the outlet.
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, 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.
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