Focus Mode - EverFocus Speed Dome EPTZ3100 User Manual

sec for PAL.
AUTO X8, AUTO X12, AUTO X16, AUTO X32, AUTO X64, and AUTO X128 work the
same as AUTO X4 with different times of shutter speeds.
NOTE: If EL. SHUTTER is selected, SLOW SHUTTER will be disabled.
IRIS MODE: AUTO mode or MANUAL mode can be selected.
MANUAL: The brightness of the image can be adjusted.
AUTO: The brightness of the image signal can be adjusted automatically depending on
the amount of light.
AUTO GAIN CTRL (AGC): When the brightness of the image taken under dark light is
under a certain level, the AGC functions to define whether to control the Gain
automatically or not. Select one mode from OFF, LOW, MIDDLE, HIGH.
EXIT: Select Exit to save settings and exit from current page.

3.2.2. FOCUS MODE

In Focus mode, we define focus type from ONE PUSH, AUTO and Manual.
ONE PUSH: Enable the one push trigger focus mode. The focus lens holds the same
position until the next trigger command is received. This function prevents
the wrong focus in dark.
AUTO: Auto focus is enabled. It automatically adjusts the focus position to maximize
the high frequency content of the picture in a center measurement area,
taking into consideration the high luminance and strong contrast
components.
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