Acer PREDATOR X35 User Manual - Page 23

The Function page Open the Function page to select a menu function, and adjust the settings which you want using the Navi/OK button. When you are done, press the Navi/OK button or to go back one level. Adjusting the Picture 1. Press the MENU key to bring up the OSD. 2. Using the Navi/OK button, select Picture from the OSD. Then navigate to the setting you wish to adjust. 3. Use the Navi/OK button to adjust the sliding scales. 4. Brightness: Adjust the brightness from 0 to 100. Note: Adjusts the balance between light and dark shades. 5. Contrast: adjust the contrast from 0 to 100. Note: Sets the degree of difference between light and dark areas. 6. 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. 7. Dark boost: This boosts the amplitude of the dark color levels of the display- blacks will be less black. The higher the level, the higher the boost. EN-14