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66 en | Advanced Mode DINION capture 5000 IP
| 1.0 | 2012.01 Installation Manual Bosch Security Systems, Inc.
8.4.2 ALC
ALC level
Adjust the video output level (-15 to 0 to +15).
Select the range within which the ALC will operate. 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.
Peak average
Adjust the balance between peak and average video control
(-15 to 0 to +15). At -15 the camera controls the average video
level, at +15 the camera controls the peak video level.
A negative value gives more priority to average light levels; a
positive value gives more priority to peak light levels. Video iris
lens: choose an average level for best results (peak settings
may cause oscillations).
Speed
Adjust the speed of the video level control loop (Slow, Medium,
or Fast). For most scenes it should remain at the default value.
NOTICE!
The camera is pre-configured to operate in a fixed exposure
mode. ALC, Peak average, and Speed has no impact.