49
A
A
K
K
7
7
7
7
-
-
4
4
0
0
0
0
/
/
A
A
K
K
7
7
7
7
-
-
4
4
0
0
0
0
N
N
/
/
A
A
K
K
7
7
7
7
-
-
4
4
0
0
0
0
M
M
a
a
x
x
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
l
l
o
o
r
r
C
C
o
o
d
d
e
e
d
d
B
B
a
a
c
c
k
k
P
P
a
a
n
n
e
e
l
l
The onboard I/O devices are PS/2 Keyboard, PS/2 Mouse, serial ports COM1 and COM2, RJ45 LAN Jack, Printer,
, AC97
sound. The view angle of drawing shown here is the back panel of the housing.
PS/2 Keyboard:
For standard keyboard, which is using a PS/2 plug.
PS/2 Mouse:
For PC-Mouse, which is using a PS/2 plug.
USB Port:
Available for connecting USB devices.
Parallel Port:
To connect with SPP/ECP/EPP printer.
COM1 Port:
To connect with pointing devices, modem or others serial devices.
Speaker Out:
To External Speaker, Earphone or Amplifier.
Line-In:
Comes from the signal sources, such as CD/Tape player.
MIC-In:
From Microphone.
PS/2 Mouse
Connector
PS/2 Keyboard
Connector
USB Port
(2.0)
SPP/EPP/ECP
Parallel Port
COM 1 Port
COM 2 Port
RJ45 LAN Jack
(for AK77-400N &
AK77-400 Max)
Line-In
Speaker Out
MIC-In
USB Port
(2.0)
