Philips 234CL2SB/00 User Manual page 9

Resolution notification
This monitor is designed for optimal
performance at its native resolution, 1920 x
1080 at 60 Hz. When the monitor is powered
on at a different resolution, an alert is displayed
on screen: Use 1920 x 1080 at 60 Hz for best
results.
Display of the native resolution alert can be
switched off from Setup in the OSD (On
Screen Display) menu.
Physical Function
Tilt
14
-3
7