- Hewlett-Packard High Definition 23-inch LCD Monitor User's Guide

4–2 User’s Guide
Operating the Monitor
Using Monitor Buttons
The monitor buttons are located under the front panel of the
monitor. The monitor buttons are used to:
Turn on the monitor.
Open the Main Menu onscreen display (OSD) window
where you can change the monitor settings.
Control the brightness and contrast of the display.
Open the Picture in Picture (PiP) window when analog
or digital video is displayed.
Select signal input.
Adjust volume.