Asus ProArt Display PA278QV 27" 16:9 Adaptive-Sync IPS Monitor - Manual (Page 13)

1-3 ASUS PA278QV Series LCD Monitor
5. Shortcut
• Press this button to display the OSD menu when the OSD is off.
• Default: Brightness hotkey
• To change the hotkey function, go to the Shortcut > Shortcut 1 menu.
6. Shortcut
• Press this button to display the OSD menu when the OSD is off.
• Default: Blue light filter hotkey
• To change the hotkey function, go to the Shortcut > Shortcut 2 menu.