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setup screen
94_ setup screen
Focus Setup
1. Select <Focus>.
2. Select each item and set it properly.
• Mode
- Manual : The focus will be adjusted
manually according to the zoom
factor.
- Auto : The focus will be adjusted
automatically according to the zoom factor.
- One Shot AF : Auto Focus will be performed once after the zooming operation.
• Digital zoom : Specify the use of digital zoom.
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Digital zoom cannot be used if DIS is used.
• Digital zoom limit : Specify the limit of the digital zoom.
• Zoom tracking : Specify the focus sync mode with the panning/tilting/zooming
operation.
- Off : Only the zoom lens will work.
- Auto-Track : It will control (detect and correct) the zooming operation to keep
fitting the focus.
- Tracking : The zooming operation will be guided by the focus track.
• Zoom speed : Adjust the zoom tracking speed.
• Init. lens : Reset the lens to prevent the step-out in zoom mode.
• Duration : Specify the frequency of resetting the lens.
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You can specify the date of resetting the lens that will perform in auto focus mode. Specify the time
between 1 and 7 days, and the resetting will be performed at 24-hour interval starting from the
specified date.
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The auto focus function might not work properly under any of the following conditions:
-
Bright or flashing lights (ex.- neon sign)
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Low illumination of the target area
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Slow-shutter action
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Dark object
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Excessive illumination of the target area
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If a short-distance object and a long-distance object are in the target area
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If there is no contract gap (sky, wall, etc.)
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If the camera is taking a picture of a thin horizontal line
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In the auto focus mode, because the camera focuses on the object at the center of the area, other
objects which are not in the center can be out of focus.