LG US670H Pro:Centric 4K HDR SmLED Hospitality TV (43") - Manuel (Page 31)

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ENGLISH
EXTERNAL CONTROL DEVICE SETUP
* Image shown may differ from your TV.
* Cable is not provided.
* The connection interface may differ from your TV.
RS-232C Setup
• 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.
• Connect the serial port of the control device to the
RS-232C jack on the product back panel.
NOTE
• The type of control port on the TV can be different
between model series.
USB to Serial converter with USB Cable
USB Type
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
(PC) (TV)
• LG TV supports PL2303 chip-based (Vendor ID: 0 x 0557, Product ID: 0 x 2008) 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.