NEC MultiSync LCD1990FX Manuel D'utilisation page 12

Controls
Brightness/Contrast Controls
BRIGHTNESS: Adjusts the overall image and background screen brightness.
CONTRAST: Adjusts the image brightness in relation to the background.
AUTO CONTRAST (Analog input only): Adjusts the image displayed for
non-standard video inputs.
ECO MODE: Decreases the amount of power consumed by reducing the
brightness level.
1: Decreases the brightness by 25%.
2: Decreases the brightness by 50%.
CUSTOM: Decreases the brightness level as determined by
the user. Refer to the Advanced OSM menu for custom setting instructions.
AUTO BRIGHTNESS:
OFF: Auto Brightness does not function.
ON:Adjusts the brightness automatically by detecting the brightness level of your
environment and adjusting the monitor accordingly with the best BRIGHTNESS
setting (see page 28 for AmbiBright™ explanation), making the viewing
experience more comfortable.
NOTE: Do not cover the AmbiBright sensor.
BLACK LEVEL:
Auto Adjust (Analog input only)
AUTO ADJUST: Automatically adjusts the Image Position, H. Size, and Fine settings.
– continued
Adjusts the black level.
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