InFocus XGA multimedia projector LP930 User Manual
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A read command returns the range and the current setting, for
example:
A write request example: (AAA####) where
(
starts the command
AAA
denotes the command
####
denotes the value to be written
(leading zeros not necessary)
)
ends the command
NOTE: To assure the projector
can process a command, wait 3
seconds before entering the next
command.
Some commands have ranges, while others are absolute. If a
number greater than the maximum range is received, it is auto-
matically set to the maximum number for that function. If a com-
mand is received that is not understood, a “?” is returned. With
absolute settings, “0” is off, 1-2147483647 is on. The one exception
is the Power command, where 0 is off and 1 is on.
Supported commands
Function
Command
Response
Brightness
(BRT?)
(0-22, 10)
Volume (VOL?)
(0-80,
0)
Lamp hours
(LMP?)
(0-9999, 421)
Function
Command
Response
Brightness
(BRT10)
Sets the brightness to 10
Freeze (FRZ1) Freezes
the
display
Power
(PWR0)
Turns power off
Power
(PWR1)
Turns power on
Power
(PWR9999)
?
Function
Comma
nd
Range
Power PWR
0-1
Lamp Hours (Read only)
LMP
0-9999
Standby
STB
0-1
Freeze
FRZ
0-1