LG 42LC7D Owner's Manual (English) - Page 92

RS-232C Configurations, Communication Parameters

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APPENDIX RS-232C Configurations Either cable below can be used. 7-Wire Configuration (Serial female-female NULL modem cable) PC TV RXD 2 TXD 3 GND 5 DTR 4 DSR 6 RTS 7 CTS 8 3 TXD 2 RXD 5 GND 6 DSR 4 DTR 8 CTS 7 RTS D-Sub 9 D-Sub 9 Set ID Use this function to specify a TV ID number. Refer to 'Real Data Mapping1'. G p.93. 1 Press the MENU button and then use D or E button to select the OPTION menu. 2 Press the G button and then use D or E button to select Set ID. RXD TXD GND DTR DSR RTS CTS 3-Wire Configurations (Not standard) PC TV 2 3 3 2 5 5 4 6 6 4 7 7 8 8 D-Sub 9 D-Sub 9 TXD RXD GND DTR DSR RTS CTS BRIGHT - MENU BRIGHT + ENTER Language Input Label SimpLink Key Lock Caption ISM Method Low Power Set ID EXIT TIMER RATIO SIMPLINK : English : Off : Off : Off : Orbiter : Off : 1 3 Press the G button and then use D or E button to adjust Set ID to choose the desired TV ID number. The adjustment range of Set ID is 1~99. 4 Press EXIT button to return to TV viewing or press MENU button to return to the previous menu. Language Input label SimpLink Key Lock Caption ISM Method Low Power Set ID G 1 1 APPENDIX Communication Parameters 23 I Baud rate: 9600 bps (UART) I Data length: 8 bits I Parity: None I Stop bit: 1 bit I Communication code: ASCII code I Use a crossed (reverse) cable. ! NOTE G This product has command echo back in the RS-232C Command. 90

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APPENDIX
90
RS-232C Configurations
APPENDIX
Press the
MENU
button and then use
D
or
E
button
to select the
OPTION
menu.
Press the
G
button and then use
D
or
E
button to
select
Set ID
.
Press the
G
button and then use
D
or
E
button to
adjust
Set ID
to choose the desired TV ID number.
The adjustment range of Set ID is 1
~
99.
Press
EXIT
button to return to TV viewing or press
MENU
button to return to the previous menu.
Use this function to specify a TV ID number.
Refer to ‘Real Data Mapping1’.
G
p.93
.
Either cable below can be used.
Set ID
BRIGHT -
BRIGHT +
ENTER
TIMER
RATIO
SIMPLINK
EXIT
MENU
Communication Parameters
■
Baud rate: 9600 bps (UART)
■
Data length: 8 bits
■
Parity: None
■
Stop bit: 1 bit
■
Communication code: ASCII code
■
Use a crossed (reverse) cable.
2
1
3
4
PC
TV
RXD
2
3
TXD
TXD
3
2
RXD
GND
5
5
GND
DTR
4
6
DSR
DSR
6
4
DTR
RTS
7
8
CTS
CTS
8
7
RTS
D-Sub 9
D-Sub 9
PC
TV
RXD
2
3
TXD
TXD
3
2
RXD
GND
5
5
GND
DTR
4
6
DTR
DSR
6
4
DSR
RTS
7
7
RTS
CTS
8
8
CTS
D-Sub 9
D-Sub 9
7-Wire Configuration
(Serial female-female NULL modem cable)
3-Wire Configurations
(Not standard)
NOTE
!
G
This product has command echo back in the RS-232C Command.
Language
: English
Input Label
SimpLink
: Off
Key Lock
: Off
Caption
: Off
ISM Method
: Orbiter
Low Power
: Off
Set ID
: 1
Language
Input label
SimpLink
Key Lock
Caption
ISM Method
Low Power
Set ID
G
1
1
3
2