2nd 3rd DescriptionBlack Equalizer Adjust the brightness of the dark areas.As the value gets closer to 1, the darker areas of the screen become brighter, making it easier to find enemies when playing a game. To findenemies more easily during a game, use a lower value.As the value gets closer to 20, the darker areas of the screen become darker and the contrast increases.― This menu is not available when Eye Saver Mode is enabled.― This menu is not available when Picture Mode is set to Cinema mode.― This menu is not available when Dynamic Contrast is enabled.― This menu is not available in AV Mode at a certain AV resolution ,such as 720P @ 60Hz and 1080P @ 60Hz.Refresh Rate Change the screen refresh rate. A higher refresh rate can reduce eye strain.• 60 Hz / 120 Hz / 144 Hz― This menu is not available when FreeSync Premium is set.― Changing the Refresh Rate may cause screen flickering, depending on the PC's graphics card. ―The function is available in a PC equipped with the graphics card that can change the refresh rate.It is unavailable in the devices (e.g. AV devices) with fixed refresh rates. If the function is applied, the screen may have malfunction.― If the Refresh Rate function is in use and the text displayed on the PC screen looks blurry or corrupted, resolve the issue by changing the resolution of thePC screen to the recommended resolution.In AV modeWhen the external input is connected through HDMI/DP and PC/AV Mode is set to AV, Picture Mode has four picture settings (Dynamic, Standard,Movie and Custom) that are preset at the factory. You can activate either Dynamic, Standard, Movie or Custom. You can select Custom whichautomatically recalls your personalised picture settings.• Dynamic: Select this mode to view a sharper image than in Standard mode.• Standard: Select this mode when the surroundings are bright.• Movie: Select this mode when the surroundings are dark. This will save power and reduce eye fatigue.• Custom: Select this mode when you want to adjust the image according to your preferences.― The Picture Mode feature is only activated at a certain AV resolution, such as 720P @ 60Hz and 1080P @ 60Hz.20