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DINION capture 5000 IP Advanced Mode | en 67
Bosch Security Systems, Inc. Installation Manual | 1.0 | 2012.01
8.4.3 Shutter/AGC
Shutter
– Fixed — allows a user-defined shutter speed
(recommended setting).
– AES (auto-shutter) — the camera automatically sets the
optimum shutter speed. The camera tries to maintain the
selected default shutter speed as long as the light level of
the scene permits.
Default shutter / Fixed shutter
Select the shutter speed (1/60 [1/50], 1/100, 1/120, 1/250, 1/
500, 1/1000, 1/2000, 1/5000, 1/10K) for the default (AES) or
fixed value.
In AES mode, the camera tries to maintain the selected shutter
speed as long as the light level of the scene is high enough.
In Fixed mode, select the shutter speed.
If the optimal license plate image cannot be obtained by
adjusting gain, increase the shutter speed to 1/10000 to darken
the image, decrease the shutter speed to 1/2000 or more to
brighten the image but reduce the maximum capture speed and
ambient rejection ability.
Actual shutter
Displays the actual shutter value from the camera to help
compare lighting levels and optimum shutter speed during set-
up.
Sensitivity up
Selects the factor by which the sensitivity of the camera is
increased (OFF, 2x, 3x, etc. to a maximum of 10x).
NOTICE!
Shutter and gain settings should be changed only by an
experienced user. Changing the shutter speed affects maximum
capture speed of the vehicle and ambient rejection ability.
Shutter is fixed at 1/5000 from the factory for maximum
performance.