SMART Board M685ix2, Конфигурация и руководство пользователя

Страница: 64 / 98

A P P E N D I X B
Remotely managing your system through an RS-232 serial interface
56
Command Control basics
off now Commands the projector to immediately stop projecting an image, to cool
down the lamp and to enter Standby mode without requiring any further
confirmation.
get [parameter] Commands the projector to allow you to retrieve information from the
projector about the current state of one of the projector’s operating
parameters.
set [parameter]
= [value]
Commands the projector to allow you to change the current state of one of the
projector’s operating parameters. For numeric values, the “set” command can
also use a plus (+) or a minus (-) operator, in addition to an equals (=) operator.
N O T E S
l
Attempts to set a parameter to an invalid value return an “invalid
command” response.
l
For parameters that use numeric values, attempts to set the value
outside of its operating range result in setting the parameter to its
maximum or minimum value.
N O T E S
l
If you send the projector an invalid command, you receive an “invalidcmd=[the command
sent]” message from the projector.
l
Projector operating parameters that are accessible via the “set” or “get” commands are
listed in the following sections.