Acer EI272UR User Manual - Page 24

English Ř Ř 8. Blue Light: filter out blue light by adjusting different Blue Light showing ratio - 80%, 70%, 60%, 50%. Note: Higher values allow more blue light through. For the best protection, select a lower value. 9. ACM: Turn ACM on or off. The default is off. 10. HDR: Turn HDR on or off. The default is off. 11. Super Sharpness technology can simulate high-resolution images by boosting the pixel density of the original source. It can make images sharper and clear. Color Picture Color Audio Gaming OSD System Information Mode - Standard Gamma Color T emp RGain GGain B Gain R Bias G Bias B Bias 2 .2 W arm 50 50 50 50 50 50 Picture Color Audio Gaming OSD System Information Mode - Standard Modes Color Space Grayscale Mode 6-axis Hue 6-axis Saturate Standard 1. Press the MENU key to open the OSD. 2. Using the !Ř 0 Ř button, select Color from the OSD. Then navigate to the setting you wish to adjust. 3. Use the / button to select the setting. 4. Gamma mode allows you to adjust the luminance tone. The default value is 2.2 (standard value for Windows). 5. Color temperature: Default is warm. You can choose Normal, User, Bluelight, Cool and Warm. 6. Modes: Select your preferred mode from Action, Racing, Sports, User, Standard, ECO, Graphics and HDR. 13