Acer KG251QI User Manual - Page 28

4. Over Drive: Select Off, Normal, or Extreme. Note: 1. If FreeSync is "ON", then the Over Drive selection is set to "Normal" automatically 2. If FreeSync is "OFF", then the user can set Over Drive to either one of the three settings including: (a) Extreme (b) Normal (c) Off 5. Aim point: Show an Aim point on the screen for shooting games. Adjusting the OSD 1. Press the MENU key to open the OSD. 2. Using the / keys, select OSD from the OSD. Then navigate to the setting you wish to adjust. 3. Use the / keys to adjust any sliding scales. 4. Language: Set the OSD menu language. 5. OSD Timeout: Adjust the delay before turning the off the OSD menu. 6. Transparency: Select the transparency when using gaming mode. The transparency can be 0% (OFF), 20%, 40%, 60%, or 80%. 7. Refresh rate num: Display the panel's current refresh rate on the screen. EN-18