LG Electronics AN110W-JD, AN110B-JD owner manual How to connect external control equipment, RS-232C

RS-232C

External Control Device Setup

*Connect the RS-232C input jack to an external control device (such as a computer or a video control system) and control the Projector’s functions externally.

SET ID

1.Press the MENU button and then use D, E button to select themenu.

2.Press the G button and then use D , E button to select Set ID item.

3.Press the G button and then use F, G button to adjust Set ID to select the desired projector ID number.

4.Press the AOK button to save.

●The adjustment range of Set ID is 1~99.

●Only the projector with the specified ID number will operate from the remote control.

●To exit the menu display, repeatedly, press the MENU button.

Language

ARC

Flip horizontal

Demo
Set ID	G
Auto sleep

Menu Prev.

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How to connect external control equipment

•Connect the serial port of the PC to the RS-232C jack on the projector back panel.

•RS-232C cable is not supplied with the projector.

•Use the RS232C cable to control the projector externally (Refer to Fig.1). <Fig.1, RS-232 Interface Cable>

RXD	2	2	RXD	9	6
TXD	3	3	TXD
DTR	4	4	DTR
GND	5	5	GND
DSR	6	6	DSR
RTS	7	7	RTS
CTS	8	8	CTS	5	1
External		Projector
	Device

* 1, 9 Pin No Connection

Communication Parameter Setup

•Baud Rate : 115200 bps(UART)

•Data Length : 8 bit

•Parity : none

•Stop bit : 1 bit

•Flow Control : none

•Communication code : ASCII code

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