Acer CB322QK semipruzx 31.5" 4K UHD HDR Display - Manual (Page 29)

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Adjusting the Audio setting
1. Press the key to bring up the OSD.
2. Using the / keys, select Audio from the OSD. Then navigate to the feature you
wish to adjust.
3. Use the / keys to adjust the sliding scales.
Adjusting the Performance setting
Mode - Standard
On
off
Normal
off Picture
Color
Audio
Performance
OSD
System
Information
Over Drive
Adaptivesync
Ultra Low Latency
Refresh Rate Num
1. Press the key to bring up the OSD.
2. Using the / keys, select Performance from the OSD menu. Then navigate to the
feature you wish to adjust.
3. Use the / keys to adjust the sliding scales.
4. The Performance menu can be used to adjust the screen Over Drive, Adaptivesync,
Refresh Rate Num and Ultra Low Latency settings.