Dell E2724HS 27" Monitor - Manual (Page 53)

Operating your monitor │ 53
Using the tilt, swivel, and height adjustment
Tilt, swivel
You can tilt and swivel the monitor for the most comfortable viewing angle.
NOTE: The stand is not attached when the monitor is shipped from the
factory.
-5° 21°
173° -173°
NOTE: When square indicator on Lazy Susan is aligned with the arrow,
it indicates that the Lazy Susan is at the initial zero position (0°).