Bosch VCN-9095, Manual

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FLEXIDOME corner 9000 IR Configuration | en 9
Bosch Security Systems OSD Menu AM18-Q0661 | v1.0 | 2013.06
1.5.2 Exposure submenu
Item Selection Description
ALC level -15 to +15 Selects the video level range. A
positive value is more useful for low-
light conditions; a negative value is
more useful for very bright
conditions.
Some ALC adjustment may improve
scene content when Smart BLC is
enabled.
ALC speed Slow, medium,
fast
Adjusts the speed of the video level
control loop. For most scenes it
should remain at the default value.
Shutter AES, FL, Fixed AES (auto-shutter) - the camera
automatically sets the optimum
shutter speed.
FL - flickerless mode avoids
interference from light sources.
FIXED - allows a user defined shutter
speed.
Default (AES)
shutter
or
Fixed shutter
1/50 (PAL)
1/60 (NTSC),
1/100 (PAL)
1/120 (NTSC),
1/250,
1/500,
1/1000,
1/2000,
1/4000,
1/10K,
1/100K
In DEFAULT (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, selects shutter
speed.