2
2) Power-On command
The command consists of the command code only.
• Send the Power-On command immediately after turning on the main power switch of the projector. The
Power-On command will not accepted if it is sent after other command or a press of the return key. In this
case, turn off and on the main power switch and then send the Power-On command.
• The acknowledgment command is not appeared for Power-On command.
3) Control command
The command consists of the header code, address code, string code, and command code.
Control command Syntax (From PC to Projector)
[H][S][A][S][STRING][S][COMMAND][<CR>]
Control command List
Command code
Command Description
OKOKOKOKOK
Power ON
[Example] When turning the power ON:
Control commands
Description
'O' 'K' 'O' 'K' 'O' 'K' 'O' 'K' 'O' 'K'
Command for POWER ON
(From PC to Projector)
Return command
Description
Receive OK <CR><LF>
Projector receive the command from PC properly
Unknown Command <CR><LF>
Projector receive unknown from PC properly
Invalid Command <CR><LF>
Projector receive invalid command from PC
Field
Description
Contents
[H]
Header
'*'
[A]
Address code
'0'
[STRING]
Command head
'I' 'R'
[COMMAND]
3 digits command code
3 digits (Show below)
[<CR>]
Terminator code
Carriage Return
[S]
SPACE code
' '
Acknowledgments commands (From Projector to PC) format
Control Commands List
Command code
Command Description
002
OFF button
003
SOURCE button
004
AUTO (AUTO POSITION) button
008
MENU button
009
Up (
{
) button
010
Down (
}
) button
011
Right (
%
) button
012
Left (
$
) button
013
ENTER button
014
DVI-D button
015
DVI-A button
016
COMP (COMPONENT) button
017
BNC button
018
S-Video button
019
Video button
• The RS-232C commands of this projector basically have the same functions as those of the remote control
(with some exceptions). To turn off the power, send the Power Button command twice as in the case of
remote control.
[Example] When setting the input signal to S-Video.
Control commands / Acknowledgment commands
Description
'*' ' ' '0' ' ' 'I' 'R' ' ' '0' '1' '8' '<CR>'
Command for setting the input signal to S-video
(From PC to Projector)
'R' 'e' 'c' 'e ' 'i' 'v' 'e' ' ' 'O' 'K''<CR>''<LF>'
Command receipt confirmation
(From Projector to PC)
