LC-XG300/250_ Basic Serial Command Specifications
Ver.
Rev.A
Page
4
1. Overview
1.1. These specifications define projector control commands for LC-XG300/250 (1.0” XGA
Ⅲ
).
1.2. The projector control commands are used to remotely control a projector through RS-232C from a
computer.
2. Serial Interface Specifications
2.1. Transfer
Specifications
Item
Specifications
Synchronous system
Asynchronous
Transmission Speed
9600 / 19200
Data Length
8 bit
Parity N/A
Stop Bit
1
Flow Control
N/A
1) Transmission speed: initial setting value is 19200.
2) Transmission speed can be changed in service mode.
2.2. Connection
Dedicated serial cable must be used for connection to a computer and a projector.
PC
Projector
COM 1
Control Port
（
D-Sub 9 Pin
）
（
Mini 8 Pin
）
