Acer EI2 User Manual - Page 27

English 5. FreeSync Premium: Default is On, can choose Off. Note: 1. If FreeSync Premium is "On" , then the Over Drive selection is set to "Normal" automatically. 2. If FreeSync Premium is "OFF", then the user can set Over Drive to either one of the three settings including: (a) Extreme (b) Normal (c) Off. 3. DP/HDMI1/HDMI2 support "FreeSync Premium". 4. If FreeSync Premium is set to "On", please note that the screen might flicker during use. 5. The following situations may happen when playing games with FreeSync Premium enabled: • Depending on the type of graphic cards, the game settings, and the video you are playing, a flickering screen may occur. Please try to set current FreeSync Premium mode to "Off", or visit the official AMD website to update the graphic card's driver. • When using FreeSync Premium, the screen may flicker due to different output frequencies of the graphics card. • When FreeSync Premium is set to "On" , changing the resolution may result in screen-tearing. It is recommended to set FreeSync Premium to "Off" and then change the resolution. 6. VRB: To choose whether to support dynamic picture more clean control, default is Off. Note: 1. It is not support VRB when HDR set to "On" or "Auto". 2. VRB function does not affect the (Logo, Aim Point, Message and Input Icon) brightness. 3. When turn on FreeSync Premium, will set VRB to "Off" automatically. 4. When to adjust Brightness, Low Blue Light and ACM, will set VRB to "Off" automatically. 5. When detect input timing lower than 75Hz, will set VRB to "Off" automatically and grey out to disable. 6. Due to the IC control dynamic picture to be clear when switch on VRB function, the overall brightness will become dark, and the brightness of "Extreme" will be darker than "Normal". 7. Refresh Rate Num: Display the panel's current refresh rate on the screen. Note: If FreeSync Premium set "On" you can see the V Frequency to changes in the OSD. 8. Aim Point: Show an Aim point on the screen for shooting games. 16