American Dynamics Illustra 1MP User Manual page 30

Illustra Flex 1MP & 3MP Indoor Dome
Slow Shutter
Slow Shutter can be enabled if the sensitivity is still not good enough under "High" gain condition at dark.
Optimal image level can be maintained by appropriate gain and shutter combination that determined
automatically inside the unit system. Slow Shutter can be selected from OFF, 1/30, 1/15, and 1/7.5. As slow
shutter activates, the exposure time becomes longer and frame rate becomes smaller, and moving objects
may result in blurred images.
F 3-7: S S S
IGURE LOW HUTTER ETTING
Max Gain
Set max gain. You can drag the bar to adjust gain level from 0 to 36.
F 3-8: M G S
IGURE AX AIN ETTING
Manual Exposure
Select this option to manually define exposure values of the unit.
F 3-9: M E S
IGURE ANUAL XPOSURE ETTING
Shutter Speed
Set desired Shutter Speed from 1/60s to 1/8000s. When broadcast TV system is set to PAL, the Shutter
Speed can be set at 1/50, 1/100, 1/250, 1/500, 1/1000, 1/2000, 1/4000, or 1/8000s; when NTSC, 1/60, 1/120,
1/250, 1/500, 1/1000, 1/2000, 1/4000, or 1/8000s. The unit will adjust the aperture according to the amount of
ambient light. Selecting 1/8000s provides the dark image.
F 3-10: S S S
IGURE HUTTER PEED ETTING
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