User guide

1-4 Chapter 1: Product introduction
 . This 24-pin port is for PC (Personal Computer) DVI-D digital signal
connection.
 . This 15-pin port is for PC VGA connection.
 .
 . This port is for connection with a USB upstream cable.
The connection enables the USB ports on the monitor.
 .
 . These ports are for connection with USB devices,
such as USB keyboard/mouse, USB ash drive, etc.