LG SA560 - Serial Communication Function; Using Serial Communication; Establishing Serial Communication

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SERIAL COMMUNICATION FUNCTION
SERIAL COMMUNICATION FUNCTION
Using Serial Communication
If the projector is connected to a PC through an RS-232C cable, you can use the
PC to control functions of the projector such as power On/Off or input selection, etc.
It cannot be used with the eZ-Net Manager concurrently. For serial communication,
use RJ45 Off in the eZ-Net Manager.
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 projector.
You need to purchase a cable to connect the RS-232C connectors as it is not pro-
vided as an accessory.
(PC )
(TV)
PC Projector
* A RS-232C cable is necessary for the remote control of the projector (see Figure 1).
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3
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5
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8
PC
RXD
TXD
DTR
GND
DSR
RTS
CTS
RXD
9 6
15
TXD
DTR
GND
DSR
RTS
CTS
Projector
* There is no connection to Pin 1 and Pin 9.
[Figure 1] RS-232 Connection Diagram
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