User`s manual

Shutter (Electronic Shutter)
Off:
Camera is set to standard 1/60 (1/50 PAL) second
shutter. No excessive light shuttering is performed.
Camera gain can be in Auto or Manual
(AGC ON
or
OFF)
, but if illumination exceeds the minimum gain of
the camera, overload of the video signal results. If
viewing high illumination scenes, then set shutter to
AUTO
or one of the manual settings.
Auto:
The exposure time is controlled automatically from
1/60 (1/50 PAL) to 1/10,000 second to obtain the
video level set. Camera gain can be in Auto or Manual
(AGC ON
or
OFF)
.
FLCless:
(Flicker less) For use in fluorescence
illumination when experiencing flicker problems
associated between fast discharge of fluorescent lamps
and the camera shutter.
Fixed:
Six fixed shutter settings are available.
1/250,
1/500, 1/1000, 1/2000, 1/4000,
and
1/10,000
second.
AGC
On:
The Automatic Gain Control automatically sets the
camera video gain within a 0 to 30 dB range to provide
the correct video output level.
Off:
The camera is in a non adjustable manual gain fixed
mode in which the gain is set to minimum. This
setting allows the best possible signal to noise ratio.