HP EliteDisplay S231d 23-in IPS LED BLU Notebook Docking Monitor - Manual (Page 18)

Connecting Optional USB Devices
The monitor includes a USB 3.0 hub with four external USB 3.0 ports on the rear panel.
NOTE: You must connect the USB hub cable from the monitor to the computer to enable the USB
ports on the monitor. Refer to Step 6 in Connecting the Monitor Cables on page 5 .
Front Panel Controls
Table 2-1 Monitor Front Panel Controls
Control Function
1 Microphone (2) Records sound.
2 Webcam Records video and captures still photographs.
3 Menu Opens, selects or exits the OSD menu.
4 Minus If the OSD menu is on, press to navigate backward
through the OSD menu and decrease adjustment levels.
5 Plus/source If the OSD menu is inactive, press to activate the source
button that chooses the video signal input (DisplayPort or
USB or VGA)
6 OK/auto adjustment If the OSD menu is on, press to select the highlighted
menu item.
If the OSD menu is inactive, press to activate the auto
adjustment feature to optimize the screen image. The auto
adjustment feature only functions if the active video signal
is VGA.
7 Power Turns the monitor on or off.
12 Chapter 2 Setting Up the Monitor ENWW