LG 65UR770H0UD, Easy Setup Manual

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27
ENGLISH
Phone jack Type
(Depending upon model)
• You need to purchase the phone-jack to RS-232C
cable required for the connection between the PC
and the TV, which is specified in the manual.
* For other models, connect to the USB port.
* The connection interface may differ from your TV.
(PC)
RS-232C IN
(CONTROL & SERVICE)
(TV)
(STB)
(TV)
USB IN
(TV)
(PC)
(PC)
RS-232C IN
(CONTROL & SERVICE)
(TV)
(TV) (PC)
(TV)
(PC)
SERVICE ONLY
RS-232C IN
(CONTROL & SERVICE)
RS-232C IN
(CONTROL & SERVICE)
1
3
2
1
3
2
4
(TV)
(STB)
RS-232C IN
(CONTROL & SERVICE)
1
3
2
4
1
3
2
4
Type of Connector : D-Sub 9-Pin
Male
6
1
5
9
USB IN
(TV)
(PC)
(PC)
RS-232C IN
(CONTROL & SERVICE)
(TV)
(TV) (PC)
(TV)
(PC)
SERVICE ONLY
RS-232C IN
(CONTROL & SERVICE)
RS-232C IN
(CONTROL & SERVICE)
1
3
2
1
3
2
4
(TV)
(STB)
RS-232C IN
(CONTROL & SERVICE)
1
3
2
4
1
3
2
4
(TXD)
(RXD)
(GND)
(IR-OUT)
No. Pin name
1 3.5 V
2 RXD (Receive data)
3 TXD (Transmit data)
4 IR OUT from TV
5 GND
6 No Connection
7 No Connection (5 V available in some models)
8 No Connection
9 No Connection (12 V available in some models)
RS-232C Configurations
7-Wire Configurations
(Standard RS-232C cable)
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
3-Wire Configurations
(Not standard)
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
3-Wire Configurations
PC TV
RXD
2 2
RXD
TXD 3 1 TXD
GND
5 4
GND
DTR 4 3 IR-OUT
DSR
6
RTS 7
CTS
8
Communication Parameters
•
Baud rate: 9,600 bps (UART)
• Data length: 8 bits
•
Parity: None
• Stop bit: 1 bit
•
Communication code: ASCII code
• Use a crossed (reverse) cable.
Set ID
For Set ID number, see ”Real data mapping”.
The adjustment range is 1-99.
• Some models support the [Set ID] up to
1000.