Asus VA249HE 23.8" 16:9 LCD Monitor - Manual (Page 10)

1-2 Chapter 1: Product introduction
1.3 Monitor introduction
1.3.1. Front.view
1 2 4 6 3 5
1. Button:
• Adjusts the blue light filter level.
2. Button:
• Decreases values or moves your selection left/down.
• GamePlus hotkey.
3. Button:
• Turns on the OSD menu.
• Enacts the selected OSD menu item.
• Toggles the Key Lock function between on and off with a long press for 5
seconds.
4. Button:
• Increases values or moves your selection right/up.
• Brightness hotkey.
5. Button:
• Exits the OSD menu or goes back to the previous menu when the OSD
menu is active.