Acer BW257 User Manual page 23

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. Blue Light: Filters out blue light to protect your eyes by adjusting how much blue light is
shown -- 80%, 70%, 60%, or 50%.
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Note: A higher value allows more blue light to pass through, so in order to
achieve the best protection, please select a lower value, of which 50% is in the
best state and has been tested by TÜV Rheinland and meet the requirements of TÜV
Rheinland's "Low Blue Light Content" standard.
9. ACM: Turn ACM on or off.
Note: Set to "On", will be based on the current screen to dynamic contrast adjustment.
10. 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..
Color
Mode - Stamdard
Picture
Gamma
Color Color Temp.
Audio
R Gain
Performance
G Gain
OSD
B Gain
System
R Bias
Information
G Bias
B Bias
Mode - Stamdard
Picture
Modes
Color sRGB Mode
Audio
Grayscale Mode
Performance 6-axis Hue
OSD 6-axis Saturate
System
Information
1. Press the MENU key to open the OSD.
2. Press up or down button to select Color from the OSD. Then press enter button to
enter it.
3. Toggle to the left or right to adjust the sliding scales.
2.2
Warm
50
50
50
50
50
50
Off
Off