Casio XJH2650 Manuale Utente

You can use a commercially available serial cable (cross) to connect the projector to a computer and 
control the projector from the computer.

Connect the projector to the computer as shown in the illustration below.

* A D-Sub 9-pin (male) type connector is standard for computer serial ports, but there may be cases 

where the shape of a particular computer’s connector is different. For details about connecting a 
commercially available serial cable to your computer, see the user documentation that comes with 
it.

This section explains the commands that are used to control the projector from a computer.

Configure your computer’s serial port with the following settings.

Data Rate

19200bps

Data Bit

8bit

Parity

None

Stop Bit

1bit

Flow Control

None

Send this command when you want information about the current setup of the data 
projector.

Send Format

(<command name>?)

Receive Format

(<applicable command setting range>,<current setting>)

Command Send 
Example

 sent from the computer to the projector.

4

 returned from the projector to the computer.

Send this command to control the data projector (power on/off, etc.) and to write data to it.

Send Format

(<command name><setting value>)

Command Send 
Example

 sent from the computer to the projector.

4

Projector volume setting becomes 0 (mute).

Commercially available serial cable (cross)

Serial port (RS-232C)

D-Sub 9-pin (female)

Serial port

*

D-Sub 9-pin (female)

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