Chapter 2 — Using TS-B021
8
I
I
/
/
O
O
P
P
o
o
r
r
t
t
s
s
No.
Item
Description
1
12V
DC
Input
Connects
to
the
power
adapter.
2
12V
DC
Output
Supplies
12V
power
to
other
connected
device.
3
Mouse
port
Connects
a
PS/2
mouse.
4
COM
port
Connects
devices
using
RS
‐
232
serial
cables.
5
LAN
port
Connects
to
a
network
using
an
RJ
‐
45
cable.
6
Line
IN
port
Use
to
input
audio
to
the
Touch
System.
7
Line
OUT
port
Connects
to
external
speakers.
8
Parallel
port
Connects
to
a
printer.
9
Keyboard
port
Connects
a
PS/2
keyboard.
10
VGA
port
Connects
to
another
display
monitor.
11
USB
ports
(4)
Connects
USB
peripheral
devices
12
MIC
IN
port
Connects
to
a
microphone.
1
2
3
4
5
6
7
8
9
10
11
12
13
Summary of Contents for TS-B021\
Page 2: ......
