APPENDIX B
REMOTELY MANAGING THE SYSTEM THROUGH AN RS-232 SERIAL INTERFACE
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smarttech.com/kb/170911
Field definitions
Field
Possible values
Description
current input
l
VGA1
l
Composite
l
HDMI1
l
HDMI2
l
None
A text list of available video source inputs.
None is a non-selectable input and is returned
in response to a “get input” command when the
projector is turned off.
target input
l
= VGA1
l
= Composite
l
= HDMI1
l
= HDMI2
l
= None
l
= Next
A text list of possible inputs. Selecting Next
causes the projector to move to the next item
in the list and return a response equivalent to a
user-specified input.
current videoinputs
VGA1, Composite,
HDMI1, HDMI2
A comma-separated list of available projector
inputs. The strings returned in this command
must match the strings used for the input
selection from the on-screen display (OSD).
current usb1source
l
VGA1
l
HDMI1
l
HDMI2
l
Disabled
Current value for which the USB1 switch is
enabled
target usb1source
l
= VGA1
l
= HDMI1
l
= HDMI2
l
= Disabled
Value to which the USB1 switch-enabled source
is set. If this value is the same as the USB2
source, the USB1 source is used and the USB2
source is ignored.
current usb2source
l
VGA1
l
HDMI1
l
HDMI2
l
Disabled
Current value of the USB2 switch
target usb2source
l
= VGA1
l
= HDMI1
l
= HDMI2
l
= Disabled
Value to which the USB2 switch-enabled
source is set. If this value is the same as the
USB2 source, the USB1 source is used and the
USB2 source is ignored.