HIKVISION DS-2CD7153-E Installation Manual page 11

Installation Manual of Network Mini Dome Camera
Loosen the lens set screws
NOTE：
 As the lens of camera has
already been factory adjusted
to the best imaging effect,
thus it only needs to adjust
the pan and tilt view angle.
 If the image is not clear
without the back box, please
don't worry, the back box will
affect the imaging effect, so
when you test the imaging
effect of lens, the back box
must be installed to the
camera
4. Install the back box, and tighten the set screws.
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Insert the hexagonal screw driver into the hole
marked in the picture , and then adjust
horizontally and vertically the camera's pan and
tilt by turning the hexagonal screw driver
Tighten the lens set screws
6