Acer VG242YP User Manual - Page 23

6. Contrast: Adjust the contrast from 0 to 100. 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 -- Off, 80%, 70%, 60%, or 50%. 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. HDR function • Hot Key of Mode: Standard 80 HDMI(2.0) ECO HDR Move • Main Menu of HDR: Picture Color Audio Gaming OSD System Mode - User Brightness Contrast Black Boost Blue Light ACM HDR Super Sharpness 80 50 9 Off Off Off X Off Move Enter 12