Acer EA220Q User Manual page 19

Adjusting the Color setting
Press the key to bring up the OSD.
1.
Use the < / > keys to Color from OSD adjust the sliding scales.
2.
Press the key to con rm your select.
3.
4. Use the < / > keys to choose Gamma、Color Temp.、R Gain、G Gain、B Gain、R Bias、
G Bias、B Bias、Modes、sRGB Mode、Grayscale Mode、6-axis Hue、6-axis Saturate.
Adjust the Performance setting
Press the key to bring up the OSD.
1.
Use the < / > keys to Performance from OSD adjust the sliding scales.
2.
Press the key to con rm your select.
3.
4. Use the < / > keys to choose Over Drive、FreeSync、Refresh Rate Num.
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