Display Panel Requirements - LG STB1000 Installation & Setup Manual

Reference: RS-232 Display Panel Requirements
DISPLAY CONTROL RS-232 Pin Confi guration
(DB9 Male)
Pin Number Description
1 No Connection
2 RXD (Receive Data)
3 TXD (Transmit Data)
4 No Connection
5 GND
6 No Connection
7 No Connection
8 No Connection
9 No Connection
LG monitors/displays listed below require an RS-232
serial null-modem DB9 cable with female connectors at
each end.
RS-232 Null Configuration
3-Wire Configuration
(serial Female-Female null-modem cable)
STB1000
NC 1
RXD 2
TXD 3
NC 4
GND 5
NC 6
Null-
modem
NC 7
Cable
NC 8
NC 9
DB9
Male
68
Compatible Monitors/
Display
Displays:
Panel
M3203CCBA
•
1 NC
M3204C
•
2 RXD
LD350C series
•
3 TXD
LD450C series
•
4 NC
55LD520C
•
5 GND
LG30DC series
•
6 NC
LG50DC series
•
7 NC
22LH200C
•
8 NC
26LH210C
•
9 NC
LH300C series
•
52LH400C
•
DB9
PJ350C series
Male •
PK550C series
•
PQ30C series
•
50/60PS60C
•
1 2 3 4 5
6 7 8 9
Some LG monitors/displays may require
an RS-232 straight-through DB9 cable
with a male connector on one end and
a female connector on the other end.
Please contact LG for information on
compatibility.
RS-232 Straight Configuration
3-Wire Configuration
(straight-through Female-Male cable)
STB1000
NC
RXD
TXD
NC
GND
NC
NC
NC
NC
DB9
Male
Display
Panel
1 1
2 3
2
3
4 4
5
5
6 6
Straight-
through
7 7
or
8 8
Extension
9 9
Cable
DB9
Female
NC
TXD
RXD
NC
GND
NC
NC
NC
NC
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