AOC A27W231 - Manual (Page 9)

8
Video Adjust
1. Contrast, Brightness and Saturation are adjusted from 0 to 100.
2. Black Level is adjusted from 0 to 100.
3. Sharpness is adjusted from -5 to+5.
You can adjust picture contrast, brightness, color, tint and sharpness to
the levels you prefer.
4. Reset is set up to default value.
When adjust any item sub-OSD will show up like this.
Audio Adjust
1. Volume is adjusted from 0 to 100.
2. Bass and Treble are adjusted from 0 to 100.
You can adjust picture Volume, Bass and Treble to the levels you prefer.
When adjust any item sub-OSD will show up like this.