Asus Republic of Gamers Swift PG279QM 27" 16:9 G-SYNC 240 Hz QHD HDR IPS Gaming Monitor - Manual (Page 26)

3-8 Chapter 3: General Instructions
• Transparency : Adjusts the OSD background from opaque to
transparent.
• Information : Shows the monitor information.
• All Reset : “Yes” allows you to restore the default settings.