Acer PREDATOR X34 User Manual - Page 23

Hot key3 (Selecting the input) Open the Input control and select DP, HDMI1(2.0),HDMI2(2.0), HDMI3(2.0) When you are done, press the joystick to exit current page and store. Main Menu • Press the MENU key to open the OSD. • Toggle the joystick to the up or down to select Picture from the OSD. The toggle to the right to navigate to the element you wish to adjust and press the joystick to enter it. • Toggle the joystick to the left or right to adjust the sliding scales. Information Hot Key : Show Monitor Information and Reset control function. Modes Hot Key : To change Modes Hot Key menu. Exit Hot Key X X : To exit current page and store. Picture • Ref.white / Peak.white (nits): Adjust the Ref.white / Peak.white (nits) from 40 to 400.

Note: Adjusts the balance between light and dark shades.Contrast: Adjust the contrast from 0 to 100.

Note: Sets the degree of difference between light and dark areas. • 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: Higher values allow more blue light through. For the best protection select a lower value. When Blue Light function is set to On, Brightness and Contrast will show each level of Blue Light value. 13 X34 User Guide English