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Technical Information
ENGLISH - 43
Appendix
J Basic format
The projector can not receive any command for 10 seconds after the lamp is switched on. Wait 10 seconds
before sending the command.
If sending multiple commands, check that a response has been received from the projector for one command
before sending the next command.
When a command which does not require parameters to be sent, the colon (:) is not required.
If an incorrect command is sent from the personal computer, the ER401 command will be sent from the
projector to the personal computer.
J Control commands
The data streaming from the computer will
start with STX, and proceed to Command,
Parameter and end with ETX. You can
add the required parameter.
Command Control contents Remarks
PON Power ON
In standby mode, all commands other than the PON command are
ignored.
The PON command is ignored during lamp ON control.
POF Power OFF
If a PON command is received while the cooling fan is operating after
the lamp has switched off, the lamp is not turned back on again straight
away in order to protect the lamp.
IIS
Input signal
selection
Parameter:
VID = VIDEO IN
RG1 = PC IN
SVD = S-VIDEO IN
YUV = COMPONENT IN
HDM = HDMI IN
OMN Menu screen The menu screen will be displayed.
OEN ENTER
Use this command to accept and to activate items selected in the on-
screen menus.
OBK RETURN
Use this command to return to a previous menu screen or to clear the
menu screen.
OCU/OCD/
OCL/OCR
Navigation buttons
OCU = F button
OCD = G button
OCL = I button
OCR = H button
OST
Returning to the
default setting
Use this command to return the setting to the factory default. (page 23)
OFZ Freeze function
The picture being projected will be paused.
Parameter:
0 = OFF 1 = ON
OSH Shutter function
Use this command to momentarily turn off the picture.
Operation will be switched between ON and OFF each time the command
is sent. Do not switch operation ON and OFF after only short periods of
time.
OVM MAIN Use this command to display an item in the PICTURE menu. (page 28)
VS1
Aspect ratio
selection
The aspect ratio will be switched each time the command is sent.
(page 23)
VPM
Picture mode
selection
Parameter:
NAT=NATURAL
DYN=DYNAMIC
CN2=CINEMA2
VID=VIDEO (page 28)
NOR=NORMAL
CN1=CINEMA1
CN3=VIVID CINEMA
OOT SLEEP selection
Setting the duration of time to turn off the power automatically.
0 = OFF 1 = 60 min. 2 = 90 min. 3 = 120 min. 4 = 150 min.
5 = 180 min. 6 = 210 min. 7 = 240 min. (page 23)
STX Command : Parameter ETX
Start byte
(02h)
1byte End
(03h)
3bytes
1byte -
4bytes