3
Port
Description
VGA
output
For
connection
to
a
VGA
display
device.
Supported
solutions
and
screen
refresh
rates:
z
1920
×
1080,
50P
z
1920
×
1080,
60P
z
1280
×
720,
50P
z
1280
×
720,
60P
z
1280
×
1024,
60
HZ
z
1024
×
768,
60
HZ
HDMI
video
output
For
connection
to
an
HDMI
display
device.
Supported
resolutions
and
screen
refresh
rates:
z
1920
×
1080,
50P
z
1920
×
1080,
60P
z
1280
×
720,
50P
z
1280
×
720,
60P
z
1280
×
1024,
60
HZ
z
1024
×
768,
60
HZ
USBs
For
connection
to
a
USB
device.
Serial
port
1
(RS
‐
232)
RJ
‐
45
port
for
debugging
and
maintenance
purposes.
Serial
port
2
(RS
‐
485/RS
‐
232)
RJ
‐
45
port
compatible
with
RS
‐
485
and
RS
‐
232
ports.
GE
port
10/100/1000
Mbit/s
adaptive
Ethernet
port
for
connection
to
a
service
network.
FE
port
10/100
Mbit/s
adaptive
Ethernet
port
for
connection
to
a
client
computer.
Power
on/off
Pressing
and
holding
this
button
for
3
seconds
powers
off
the
device.
However,
this
is
not
a
recommended
method
to
power
off
the
device.
Reset
button
Pressing
this
button
once
restarts
the
device.
Grounding
terminal
For
connection
to
the
grounding
cable
of
the
device.