Aopen mx4gvrgn Manual De Usuario
39
M
M
X
X
4
4
L
L
R
R
-
-
G
G
N
N
/
/
M
M
X
X
4
4
G
G
V
V
R
R
-
-
G
G
N
N
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
C
C
O
O
M
M
2
2
C
C
o
o
n
n
n
n
e
e
c
c
t
t
o
o
r
r
This motherboard provides two serial ports. One of them is on back panel connector, and the other is on the upper left of board.
With proper cable, you can connect it to the back panel of chassis.
With proper cable, you can connect it to the back panel of chassis.
Pin 1
1
2
GND
SOUT
DOD#
SOUT
DOD#
RI#
RTS#
DSR#
CTS#
SIN
DTR#
DTR#