LG Electronics HECTO2

User Manual - Page 114

For HECTO2.

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114
SERIALCOMMUNICATIONFUNCTION
SERIALCOMMUNICATIONFUNCTION
UsingSerialCommunication
If the Laser TV is connected to a PC through an RS-232C cable, you can use the PC to
control functions of the Laser TV such as power On/Off or input selection, etc.
This function may not be available for a particular menu or input mode.
EstablishingSerialCommunication
Connect the RS-232C (serial connector) of the PC to the RS-232C connector at the back
of the Laser TV.
You need to purchase a cable to connect the RS-232C connectors as it is not provided as
an accessory.
A RS-232C cable is necessary for the remote control of the Laser TV (see Figure 1).
(Laser TV)(PC)
Figure1: RS-232 Connection Diagram
PC Laser TV
9 6
5 1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
RXD
TXD
DTR
GND
DSR
RTS
CTS
RXD
TXD
DTR
GND
DSR
RTS
CTS
* There is no connection to Pin 1 and Pin 9.
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