DFI ES121-LR - Manual (Page 17)

1
17
Introduction
Rear Panel
DC-in 12V Jack
Used to plug a 12V DC power adapter. This jack provides maximum of 60W pow-
er and is considered a low power solution.
VGA Port
Used to connect an analog VGA monitor.
HDMI Port
The HDMI port which carries both digital audio and video signals is used to con-
nect a LCD monitor or digital TV that has the HDMI port.
DVI-I Ports
Used to connect a digital LCD panel.
USB Ports
Used to connect USB 2.0/1.1 devices.
LAN Port
Used to connect systems to a local area network.
Line-in Jack
Used to connect any audio devices such as Hi-fi set, CD player,
Line-out Jack
Used to connect a headphone or external speakers.
Serial Ports
Used to connect serial devices.
- COM1 supports RS232
- COM2 supports RS232/422/485
Reset Switch
Press to reset the system.
Power Switch
Press to power-on or power-off the system.
DC-IN
VGA
HDMI
DVI-I
DVI-I
LAN
USB
USB
LINE-IN
LINE-OUT
RESET
POWER
COM 1 COM 2