3. I/O port instruction
Back I/O section 1:
RS232
Serial port for debug
Earphone
Audio output port
PC audio
Audio input in VGA source
VGA VGA
port
Back I/O section 2:
Coxial Digital
audio
output
Touch
Touch USB port, connect with this port, can use touch function when in
VGA Source or PC HDMI source
USB
Public USB2.0 for android and ops
RJ45 Ethernet
port:10/100/1000M
HDMI
HDMI 2.0 Port
Front I/O:
Touch
Touch port for Front HDMI, connect to use when in PC Front HDMI
source
HDMI
Front HDMI Port
PC-USB
OPS USB 3.0 Port
