ViTiny UM20-GN, User Manual

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7
If see [FL], for free lens such as 4x long focus lens or CSZ-series.
It will disable the LED light and show only OZ (sensor position),
and EV (Exposure). Longer press the Status Button to switch to
standard 4X/10X lens mode.
(16-1) Area
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：
(16-1-1) FOV ： Field of View (FOV) display image on the
effective horizontal size of screen.
(16-1-2) MAG
：
(Magnification) The magnification size will
change depending on the lens position, screen size,
and image ratio.
(16-1-3) WD: Working Distance.
(16-2) Area
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e
：
(16-2-1) OZ ： Optical Zoom. Ex: OZ ： 500.
500means sensor position.
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