Connecting The Cable; Communication Parameters - LG FLATRON M4214CC Owner's Manual

RS-232C
Use this method to connect several set to a single PC. You can control several set at a time by
connecting them to a single PC.
If the [Set ID] menu in [Option] is set to OFF, the set ID value should be set between 1 and 99.

Connecting the Cable

Connect the RS-232C cable as shown below.
You need to purchase a cable separately to connect to the RS-232C socket.
RS-232C protocol is used for communication between the PC and set. You can turn the set
on/off, select an input source or adjust the OSD menu from your PC.
RS-232C Cable
(not included)
PC
RS-232C Configurations
7-Wire Configurations (Standard RS-232C cable)
PC
RXD
2
TXD
3
GND
5
DTR
4
DSR
6
RTS
7
CTS
8
D-Sub 9
(Female)

Communication Parameters

► Baud Rate: 9600 Baud Rate (UART)
► Data Length: 8 Bit
► Parity Bit: None
► Stop Bit: 1 Bit
► Flow Control: None
► Communication Code: ASCII Code
► Use a Crossed (Reverse) Cable
Controlling Multiple Set
Set 1
Set 2
Set
3
TXDRXD
2
GND
5
DSR
6
DTR
4
CTS
8
RTS
7
D-Sub 9
(Female)
A1
Set 3
3-Wire Configurations (Not Standard)
PC Set
RXD
3
2
TXD
2
3
GND
5
5
DTR
6
4
DSR
4
6
RTS
7
7
CTS
8
8
D-Sub 9 D-Sub 9
(Female) (Female)
Set 4
TXDRXD
GND
DTR
DSR
RTS
CTS