A P P E N D I X B
Remotely managing your system through an RS-232 serial interface
52
Field definitions
Field
Possible values
Description
off option
now
This is an optional field. It forces the projector
to shut down. Once this process starts, you
can’t cancel it. If “now” isn’t specified, the “off”
command causes a countdown to appear. To
turn off the projector, you must send a second
“off” command before the countdown expires;
otherwise the projector, remains on at the end
of the countdown.
N O T E
Consider this as another projector state.
When the countdown is complete, an
asynchronous response indicates that the
projector has returned to the “on” state.
When the projector has turned off, this
command should be accepted but doesn’t do
anything but return the power state.
powerstate
l
powering
l
on
l
cooling
l
confirm off
l
idle
The projector’s current power state. Different
projectors have different potential power
states. These power states match the power
states in the SMART UF70 and SMART
UF70w projectosr.
Source Application Selection
Use these commands to switch between input sources and embedded applications. These
commands also control the USB switch for these sources.
Command/response definitions
Command
Response
Responds when powered off
set input [target]
input=[current]
no
get input
input=[current]
yes
get videoinputs
videoinputs=[current]
yes
set usb1source [target]
usb1source=[current]
yes
get usb1source
usb1source=[current]
yes
set usb2source [target]
usb2source=[current]
yes
get usb2source
usb2source=[current]
yes
