LG 49UV761H, Owner'S Manual

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ENGLISH
24
USB to Serial converter with USB
Cable
(Depending on model)
Connect the USB to Serial converter/RS-232C input jack to an external
control device (such as a computer or an A/V control system) to control
the product’s functions externally.
NOTE
The type of control port on the TV can be different between model
series.
• Please be advised that not all models support this type of
connectivity.
• Cable is not provided.
USB Type
USB IN
(TV)
(PC)
(PC)
RS-232C IN
(CONTROL & SERVICE)
(TV)
(TV) (PC)
(TV)
SERVICE ONLY
RS-232C IN
(CONTROL & SERVICE)
RS-232C IN
(CONTROL & SERVICE)
1
3
2
4
1
3
2
4
(PC)
• LGTV supports PL2303 chip-based (Vendor ID : 0x0557, Product ID
: 0x2008) USB to serial converter which is not made nor provided
by LG.
• It can be purchased from computer stores that carry accessories for
IT support professionals.
RS-232C Configurations
7-Wire Configurations
(Standard RS-232C cable)
PC TV
2 3
3 2
5 5
4 6
6 4
7 8
8 7
D-Sub 9 D-Sub 9
RXD
TXD
GND
DTR
DSR
RTS
CTS
TXD
RXD
GND
DSR
DTR
CTS
RTS
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
RXD
TXD
GND
DTR
DSR
RTS
CTS TXD
RXD
GND
DTR
DSR
RTS
CTS
Set ID
Set ID number. “ Real Data Mapping ”.
1 Press SETTINGS or SMART to access the main menus.
2 Press the Navigation buttons to scroll to General and press OK .
3 Press the Navigation buttons to scroll to Set ID and press OK .
4 Scroll left or right to select a set ID number and press OK . The
adjustment range is 1-99.
5 When you are finished, press EXIT .
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.