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Appendix
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