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Remotelymanagingyour systemthroughan RS-232serialinterface
69 smarttech.com/kb/170585
N O TE S
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 you
continue.
l The room control feature of the projector is always on.
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.
The > character appears as a command prompt on the line that follows.
N O TE
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.
N O TE S
o
To see a list of commands available in the current operating mode, 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.