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Samsung SBC-331AP Setting Lens Selection Switch, Adjusting Back Focus

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User Guide

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".

User Guide

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 E the Back Focus. First, following is how to adjust

the Back Focus of the Fixed Focus Lens.

Lightly loosen the screw fixing the Back Focus

Adjustment Ring using a screwdriver.

G

 

Image a vivid subject (with check patterns) at a distance of more than 10m away and turn the Focus Ring to the infinity () position.

Adjust the Back Focus Adjustment Ring to obtain the clearest image of the subject.

Fasten the screw fixing the Back Focus Adjustment Ring.

VIDEO

LENS

DC

7

8

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