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l Asynchronous mode is disabled by default in the projector.
l All commands should be in ASCII format. Terminate all commands with a carriage return.
l All responses from the projector are terminated with a command prompt. Wait until you
receive the command prompt indicating that the system is ready for another command before
proceeding.
l The room control feature of the projector is always on.
g To configure your computer’s serial interface
1. Turn on your computer, and then start your serial communications program or terminal
emulation program.
2. Connect your computer to the serial connection cable you previously connected to the
projector.
3. Configure your serial interface settings using the values in the table in the previous section, and
then press ENTER.
An “invalid cmd= ? for help” message appears, and the > character appears as a command
prompt on the following line.
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If no message or an error message appears, your serial interface configuration isn’t correct.
Repeat step 3.
4. Type commands to configure your settings.
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o
To see a list of available commands, type ? and then press ENTER.
o
If you’re using a terminal emulation program, turn on your program’s local echo setting
to see characters as you type them.
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