LG 55LW9800 - Manual (Page 132)

132 EXTERNAL CONTROL DEVICE SETUP
EXTERNAL CONTROL DEVICE SETUP
RS-232C Setup
Connect the RS-232C (serial port) 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
• RS-232C on this TV is intended to be used
with third party RS-232C control hardware
and software. The instructions below are
provided to help with programming
software or to test functionality using
telenet software. RS-232C connection
cables are not supplied with the product.
Type of connector: D-Sub 9-
Pin Male
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RS-232C IN
(CONTROL & SERVICE)
No. Pin name
① No connection
② RXD (Receive data)
③ TXD (Transmit data)
④ DTR (DTE side ready)
⑤ GND
⑥ DSR (DCE side ready)
⑦ RTS (Ready to send)
⑧ CTS (Clear to send)
⑨ No Connection
ENGLISH