USER GUIDE
SXGA LCD PROJECTOR
1
18 APPENDIX A
SERIAL COMMAND INTERFACE
18.1
SETTING UP
The projector is prepared for serial (RS-232C) control on the MOUSE2
connector. To enable serial control do the following:
•
Select
RS232
in the OPTION MENU.
•
Connect the serial (COM) port from the Computer (Host) to the
MOUSE2 connector on the projector using the mouse cable and the
optional mouse adapter PC (straight), part. no: 301.113B
•
Set the Computer serial port to the settings shown in the ABOUT
MENU (default is 1200 baud - 7 bit - No parity - No flow control - 1
stop bit)
Send Carriage return the projector should respond by sending a
prompt ( ASK> ). The projector is now ready to receive commands. The
Command HELP gives a list off available commands. When serial control
takes place, the Remote Control mouse is disabled and the projector
assumes any character coming in on the MOUSE2 port part of a string
representing a potential command.
18.2
CONNECTORS
Host example: 9 Pin DSUB Male
Pin Signal Comments
2
RXD
Data transmitted by projector and received at PC
serial port.
3
TXD
Data transmitted from PC serial port and
received by projector.
5
GND
Ground.
1,4,6,9
NC
Not Connected.
7
NC/(RTS)
Not Connected.
8
NC/(CTS)
Not Connected.
Shell
SHGND
Shell/chassis ground.
Summary of Contents for Impression 1280
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