Infocus LP790 Guida Di Riferimento

Page 10

 

It is recommended to disable DPMS and Source search with,

DPMS;0

↵

SRCH;0

↵

,for best control of the projector.

Also disable keyboard and remote after Power On  with:

IRRE;0

↵

KBRD;0

↵

These two command isn’t saved so it’s recommended to always set them after the PWR;1 command.

To enable serial RS-232 control do the following:

•

 

Power up the projector

•

 

Connect the serial (COM) port from the Computer (Host) to the RS-232 port on the projector by using the optional
twisted serial cable mentioned below under CABLES. Power up the computer.

•

 

On the PC side a software that can perform a “terminal emulation” is needed. This is a standard component in most
operating systems, and it is also available as stand alone software. Norton PCAnywhere and Norton Commander are
two programs that can do this. As it is a standard component in the Windows Operating System, we recommend that
HyperTerminal is being used. This can normally be found in the accessories menu. Set the Computer serial port settings
as shown below: Default is 9600 baud - 8 bit - No parity - No flow control - 1 stop bit

•

 

Press ENTER (sending a carriage return) and the projector should respond by sending a prompt (ASK>). The projector
is now ready to receive commands.

Optional twisted RS-232 cable part# 301.159.

Parameter                                      Default setting            Valid values for direct setting
Baudrate

9600

9600, 19200 bps

Data bit

8

none

Parity bit

None

none

Stop bit

1

none

Flow Control

None

none