LG ProBeam - Page 138

5
ENGLISH
RS-232C(Serial) With RS-232C(Serial) Cable
DE9(D-Sub 9pin) Type
(PC) (Projector)
• You need to purchase the RS-232C (DE9, D-Sub 9pin female-to-female type)
to RS-232C(Serial) cable required for the connection between the PC and the
projector, which is specified in the manual.
• The connection interface varies by model.
RS-232C congurations
Figure 1: RS-232 Connection Diagram
PC Projector
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.