Zoom / Focus - Vivotek FD9392-EHTV-O User Manual

VIVOTEK
The Day and Night setting is also available on this page. You can change the IR cut filter
and the light sensor sensitivity settings. Normally the default setting suffices ordinary uses.
The IR cut filter is turned on or off depending on the lighting level detected by the onboard
light sensor.

Zoom / Focus

The camera comes with a zoom module lens. If an area of your interest is a distance away,
you can zoom in on the scene.
If you find your image is out of focus, use the AUTO FOCUS function to let the camera find
the optimal image focus.
You cann use the << or >> buttons to fine-tune the imaging results. Normally the AUTO
FOCUS function can deliver the best results.
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