Asus SD222-YA - Manual (Page 13)

2-2 Chapter 2: Setup
2.2 Adjusting the display
• For optimal viewing, we recommend that you look at the full face of
the display, and then adjust the display to the angle that is the most
comfortable to you.
• Hold the stand to prevent the display from falling while changing its
angle.
• You may adjust the display’s angle from -5˚ to 23˚.
-5 ~ 23