Acer XV282K User Manual page 23

4. The Picture menu can be used to adjust the Brightness, Contrast, Black Boost,
Blue Light, ACM, HDR, LightSense.Super Sharpness.
5. Brightness: Adjust the brightness from 0 to 100.
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Note: Adjusts the balance between light and dark shades.
6. Contrast: Adjust the contrast from 0 to 100.
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Note: Sets the degree of difference between light and dark areas.
7. Black Boost: Adjust the black level from 0 to 10. Enhances shadows by increasing the
brightness without changing lighter shades.
8. Low Blue Light: The display uses the low blue light panel. It complies with TÜV
Rheinland Low Blue Light Hardware Solution certification under factory reset/default
setting (Low Blue Light=Standard,
9. ACM: Turn ACM on or off.
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Note: Set to "On", will be based on the current screen to dynamic contrast adjustment.
10. HDR: can control off, HDR-400 and auto, the default is off, set to auto will automatically
detect and deal with HDR signal.
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Note: 1. When HDR = Auto, the Modes will also be automatically set to "HDR".
2. When HDR = Auto or HDR-400, some parameters :(ACM, Gamma,
Contrast,
disable, and if you change other adjustable parameters, the "Modes" will
not jump to "User" Mode.
11. Light Sensor: Light Sensor can choose: (Off, Level 1, Level 2 and Level 3), Off is
default, Level 3 brightness automatically adjust the maximum range, Level 2 brightness
automatically adjust the range is moderate, Level 1 brightness automatically adjust the
minimum range.
12. Super Sharpness: Turn the Super Sharpness On or Off. Super Sharpness technology
can simulate high-resolution images by boosting the pixel density of the original source
to make images sharper and clearer.
Brightness: 70%, Contrast: 50%, CCT: 6500K).
Low Blue Light, Black Boost...) functions is gray out and
Low