Mitsubishi S490u Projector User Manual
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Printed in Japan 871D340B30 Manufactured by Mitsubishi Electric Corporation 1 Zusho Baba, Nagaokakyo-City, Kyoto Japan
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1 Control projector by using a personal computer 1) Interface This projector can be controlled by connecting a personal computer with RS-232C terminal. Functions can be controlled by a personal computer: • Turn the ON or OFF • Changing input signals • Menu setting Connection to Com1 Comport to RS-232C terminal RS-232C cable D-SUB 9P Mini DIN 8P REMOTE AUDIO 2 IN COMPUTER 2 IN AUDIO OUT COMPUTER OUT AUDIO 1 IN COMPUTER 1 INDIGITAL ANALOGINPUT SELECT MAIN AC IN OI L R S-VIDEO VIDEO AUDIO VIDEO 1...
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2 3) Control sequence (1) Send the command from a personal computer to the projector. (The commands must be sent at least 400ms apart.) (2) The projector will send a return command 400ms* after it has received an end code. If the command is not received correctly, the projector will not send the return command. (3) The personal computer checks the command and confirms if the command which has been sent has been executed or not. (4) This projector sends various codes other than the return code. When...
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3
Sending commands Status code from Meaning
from the PC etc. projector
30 30 72 35 34 0D Command as same as MENU button
0 0 r 5 4
30 30 72 35 34 0D Command received
0 0 r 5 4
(Command echo back)
[Example] Display MENU selection bar. ( is for ASCII code)
Buttons name on remoteASCII HEX
+ VOLUME r06 72h 30h 36h
– VOLUME r07 72h 30h 37h
FOCUS/ZOOM r0f 72h 30h 66h
KEYSTONE r43 72h 34h 33h
EXPAND r02 72h 30h 32h
PinP r04 72h 30h 34h
MUTE ra6 72h 61h 36h
{r53 72h 35h 33h
}r2b 72h 32h 62h
$r4f 72h 34h 66h...](http://img.usermanuals.tech/thumb/3285/92893/w300_mitsubishi-s490u-manual_d-33.png "Page 34
3
Sending commands Status code from Meaning
from the PC etc. projector
30 30 72 35 34 0D Command as same as MENU button
0 0 r 5 4
30 30 72 35 34 0D Command received
0 0 r 5 4
(Command echo back)
[Example] Display MENU selection bar. ( is for ASCII code)
Buttons name on remoteASCII HEX
+ VOLUME r06 72h 30h 36h
– VOLUME r07 72h 30h 37h
FOCUS/ZOOM r0f 72h 30h 66h
KEYSTONE r43 72h 34h 33h
EXPAND r02 72h 30h 32h
PinP r04 72h 30h 34h
MUTE ra6 72h 61h 36h
{r53 72h 35h 33h
}r2b 72h 32h 62h
$r4f 72h 34h 66h...")
3
Sending commands Status code from Meaning
from the PC etc. projector
30 30 72 35 34 0D Command as same as MENU button
0 0 r 5 4
30 30 72 35 34 0D Command received
0 0 r 5 4
(Command echo back)
[Example] Display MENU selection bar. ( is for ASCII code)
Buttons name on remoteASCII HEX
+ VOLUME r06 72h 30h 36h
– VOLUME r07 72h 30h 37h
FOCUS/ZOOM r0f 72h 30h 66h
KEYSTONE r43 72h 34h 33h
EXPAND r02 72h 30h 32h
PinP r04 72h 30h 34h
MUTE ra6 72h 61h 36h
{r53 72h 35h 33h
}r2b 72h 32h 62h
$r4f 72h 34h 66h...
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4 9) Menu setting commands The menu setting commands execute the menu setting of this projector. If the personal computer doesn’t send the commands without attaching the data code, the projector which has received the command replays the setting data as data code. ITEM ASCII HEX VALUE CONTRAST P 50h±30±30±30 (R from G+Main data+B from G) BRIGHTNESS Q 51h±30±30±30 (R from G+Main data+B from G) sRGB SRGB 53h 52h 47h 42h0 (OFF), 1 (ON) COLOR MATRIX (MODE)CMT 43h 4Dh 54h1 (VIDEO), 2 (COMPUTER), 3 (USER), 4...
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5
How to set the grade
Use ASCII letters code to set the grade for setting data. Please refer to the table below for HEX code.
ASCII + Å| 0 1 2 3 4 5 6 7 8 9
HEX 2Bh 2Dh 30h 31h 32h 33h 34h 35h 36h 37h 38h 39h
[Example 1] Set the AUTO POWER ON to ON.
[Example 2] Set the difference data of R from G to +10, the setting main data to 0 and the difference data of
B from to -5.
Sending commands Status code from Meaning
from the PC etc. projector
30 30 50 2B 31 30 2B 30 30 2D 30 35 0D Command for setting the
0...](http://img.usermanuals.tech/thumb/3285/92893/w300_mitsubishi-s490u-manual_d-35.png "Page 36
5
How to set the grade
Use ASCII letters code to set the grade for setting data. Please refer to the table below for HEX code.
ASCII + Å| 0 1 2 3 4 5 6 7 8 9
HEX 2Bh 2Dh 30h 31h 32h 33h 34h 35h 36h 37h 38h 39h
[Example 1] Set the AUTO POWER ON to ON.
[Example 2] Set the difference data of R from G to +10, the setting main data to 0 and the difference data of
B from to -5.
Sending commands Status code from Meaning
from the PC etc. projector
30 30 50 2B 31 30 2B 30 30 2D 30 35 0D Command for setting the
0...")
5 How to set the grade Use ASCII letters code to set the grade for setting data. Please refer to the table below for HEX code. ASCII + Å| 0 1 2 3 4 5 6 7 8 9 HEX 2Bh 2Dh 30h 31h 32h 33h 34h 35h 36h 37h 38h 39h [Example 1] Set the AUTO POWER ON to ON. [Example 2] Set the difference data of R from G to +10, the setting main data to 0 and the difference data of B from to -5. Sending commands Status code from Meaning from the PC etc. projector 30 30 50 2B 31 30 2B 30 30 2D 30 35 0D Command for setting the 0...