EVOnet network camera, Руководство пользователя

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Network Camera
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Exposure : Click the tab to set up exposure settings.
 AE Target Gain
: Set the target gain for the exposure compensation. The camera compensates
the exposure automatically based on the selected target gain. The higher the value is, the brighter
the images are.
 Local Exposure : Set the local exposure. It provides images except the backlight area clearly
when very dark and very bright areas exist simultaneously in the screen for backlight under low
light conditions. For example, when car headlights block a license plate at night, you can recognize
the license plate by blocking the headlight. The higher the value is, the clearer images are.
 Anti-Flicker : Set to the same frequency as the lighting when the AC power is used for the lighting
such as a fluorescent lights. This reduces video flicker caused by the frequency differences
(60 Hz for NTSC, 50 Hz for PAL).
 Slow Shutter : Set the slow shutter mode. Selecting a speed automatically decreases the electronic
shutter speed during low light conditions so that images are displayed bright even though the
lighting is dim.
 Shutter Speed Control : Set the shutter speed. This is enabled only when both the Anti-Flicker
and
Slow Shutter
settings are set to Off.
− Auto
: Select to adjust the shutter speed automatically. The system identifies the light conditions
of where the camera is installed and sets the proper speed for the conditions.
− Manual : Select to adjust the shutter speed manually. Adjust the lowest and highest speed
by using slider bars based on the light conditions of where the camera is installed.
NOTE: Selecting Auto for some functions sets up the functions automatically based on the
conditions.