7
Part names and functions
Terminal Interface
1.
VGA
External computer image input.
2.
AUDIO IN
External computer audio input.
3.
SPDIF
Carry multichannel sound via optical signals.
4.
RS232
Serial interface, used for mutual transfer of
data between devices.
5.
AUDIO OUT
Audio output to the external speaker.
6.
LAN
Connect RJ45 terminals.
7.
USB 2.0
USB 2.0,connect USB devices such as
mobile hard disk, U disk, USB keyboard and
mouse, USB drives, etc.
8.
HDMI OUT
Connect to the devices with HDMI input
function.
9.
USB 3.0
USB 3.0,connect USB devices such as
mobile hard disk, U disk, USB keyboard and
mouse, USB drives, etc.
10.
TOUCH
Touch signal output to the external
computer.
11.
HDMI IN
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input, connect to devices with HDMI
output interface (personal computer with
HDMI output, set-top box, or another video
device).
12.
AC IN
AC power input, connect AC power supply.
13.
AC SWITCH
To open or shut down AC power supply. “I”
means power on, “O” means power off.
