Acer XZ321QU User Manual - Page 22

English 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 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 Note: Set to "On", will be based on the current screen to dynamic contrast adjustment. 10. HDR: can control Off and Auto, the default is Off, set to Auto will automatically detect and deal with HDR signal Note: 1. When HDR = Auto, the Modes will also be automatically set to "HDR". 2. When HDR = "Auto", some parameters :(ACM, Gamma, Contrast, Blue Light, Black Boost) function is gray out and disable, and if you change other adjustable parameters,the "Modes" will not jump to "User" Mode 11. 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 Picture Color Audio Gaming OSD System Move Picture Color Audio Gaming OSD System Mode - Standard Gamma Color Temp R Gain G Gain B Gain R Bias G Bias B Bias Enter Mode - Standard Mode sRGB 6-axis Hue 6-axis Saturate 2.2 Warm 50 50 50 50 X 50 50 Off X Move Enter 1. Press the MENU key to open the OSD. 2. Toggle the joystick to the up or down to select Color from the OSD.Then toggle to the right to navigate to the element you wish to adjust and press the joystick to enter it.