HDBaseT 2.0 KVM Extender Set
PTN Electronics Limited 5 ww.PTN-electronics.com
3. System Connection
3.1 Usage Precautions
Make sure all components and accessories included before installation.
System should be installed in a clean environment with proper temperature and
humidity.
All of the power switches, plugs, sockets, and power cords should be insulated and
safe.
All devices should be connected before power on.
3.2 System Diagram
USB Signal:
RS232 Signal:
TPUH451R
USB IN
Tx
Rx
HDBT IN
HDMI OUT
RS232
TPUH451T
DC 12V
Tx
Rx
RS232
HDBT OUT
HDMI IN
USB OUT
Display
DC 12V
PC
Projector
Esc
SysRq
Scre en
Scroll
Lock
Pause
Break
Num
Lock
Caps
Lock
Scroll
Lock
Num
Lock
/
-
+
Enter
7
Home
8
9
PgUp
5
6
1
End
2
3
PgDn
0
Ins
.
Del
~
`
!
1
@
2
#
3
$
4
%
5
^
6
&
7
*
8
(
9
)
0
_
-
+
=
Backspace
Home
Page
Up
Page
Down
Insert
Delete
End
Tab
Caps Lock
Shift
Ctrl
Alt
Alt
Ctrl
Shift
\
}
]
{
[
:
;
?
/
>
.
<
,
Enter
Q
W
E
R
T
Y
U
I
O
P
A
S
D
F
G
H
J
K
L
Z
X
C
V
B
N
M
Summary of Contents for TPUH451
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