Samsung SBC-331AP - Manual (Page 6)

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User Guide User Guide
7
Setting Lens Selection Switch
When lens mounting is completed, set the Lens
selection Switch on the rear of the camera
according to the mounted lens type.
When the mounted lens is an Auto Iris Lens of the
DC control type, set the Lens Selection Switch to
"DC". When the mounted lens is an Auto Iris Lens of
the Video control type, set the Lens Selection
Switch to "VIDEO".
Adjusting Back Focus
Although the Back Focus of the camera has been
adjusted in the factory before its shipment, the focus
may not be accurate for a certain type of the lens.
In this case, follow the procedures below to adjust
the Back Focus. First, following is how to adjust the
Back Focus of the Fixed Focus Lens.
➀ Lightly loosen the screw fixing the Back Focus
Adjustment Ring using a screwdriver.
② Image a vivid subject (with check patterns) at a
distance of more than 10m away and turn the
Focus Ring to the infinity (
) position.
➂ Adjust the Back Focus Adjustment Ring to obtain
the clearest image of the subject.
➃ Fasten the screw fixing the Back Focus
Adjustment Ring.
LEN S
DC
VIDEO