Mitsubishi S120 Projector User Manual

							Control this projector by using a personal computer (Continue)
[Example] Turn the power ON (  is for ASCII code)
Sending commands Status code from Meaning
from the PC etc. projector
30 30 21 0D Command for POWER ON
0  0 ! 

30 30 21 0D Command received
0  0 ! 
 (Command echo back)
4) Operation commands
The operation commands execute the basic operation setting of this projector.It may not operate when changing
the signal.
Sending commands Status code from Meaning
from the PC etc. projector
30 30 5F 72 31 OD  Command for setting the input
0 0 _ r 1 
 signal to RGB
30 30 5F 72 31 OD Command received
0 0 _ r 1 
 (Command echo back)
Buttons name on remoteASCII HEX
+ VOLUME r06 72h 30h 36h
– VOLUME r07 72h 30h 37h
EXPAND r02 72h 30h 32h
{r53 72h 35h 33h
}r2b 72h 32h 62h
$r4f 72h 34h 66h
%r59 72h 35h 39h
MENU r54 72h 35h 34h
ENTER r10 72h 31h 30h
AUTO PLAY(PC CARD)r32 72h 33h 32h
RELEASE(PC CARD)r22 72h 32h 32h
AUTO POSITION r09 72h 30h 39h
STILL ra4 72h 61h 34h
Sending commands Status code from Meaning
from the PC etc. projector
30 30 72 35 34 OD Command as same as MENU button
0 0 r 5 4 

30 30 72 35 34 OD Command received
0 0 r 5 4 
 (Command echo back)
ASCII HEX
POWER ON ! 21h
POWER OFF  22h
INPUT RGB _r1 5Fh 72h 31h
INPUT VIDEO _v1 5Fh 76h 31h
INPUT CARD _c1 5Fh 63h 31h
•POWER OFF command will not work for 1 minute after the power is turned on.
•POWER ON command will not work for 1 minute after the power is turned off.
[Example] Set the input signal to RGB (  is for ASCII code)
[Example] Display MENU selection bar. (  is for ASCII code)
5) Remote commands
The some remote control operation can be done by remote command codes. 
						

							APPENDIX
6) Warning commands
Read the past warning data. The personal computer doesn’t attache the data code onto the warning commands to
send. On the other hand, the projector which has received a command, attach the warning data as the data code
to reply.
[Example 1]
        The fan was down when the power was ON and the past data of the warning was confirmed.
Sending commands Status code from Meaning
from the PC etc. projector
30 30 45 70 OD Commnd for confirm past data
0 0 E p 

30 30 45 70 38 32 30 30 30 30 0DWarning command (Fan is stopped when
0 0 E p 8 2 0 0 0 0 
 the power is ON) carried out
The past data
Ep* (* is 6 digits, hexadecimal notation)
*=(MBS)b1,b2,b3,b4,b5,b6,b7,b8, b9, b10, b11, b12, b13, b14, b15, b16, b17, b18, b19, b20, b21, 000(LSB)
b1=Operation time (during boot up 0 /  when the power is ON, 1)
b2=Standby power short
b3=Switch power short
b4=0
b5=0
b6=0
b7=The fan is stopped.
b8=The lamp cover is not closed.
b9=The filter cover is not closed.
b10=The temperature sensor is off (Exausting fan)
b11=The temperature sensor is off (The lamp)
b12=Communication error between microcomputer
b13=Communication error between microcomputer (Parallel bus)
b14=Abnormal temperature (the lamp)
b15=Abnormal temperature (outside)
b16=Abnormal temperature (LCD)
b17=The lamp is not illuminating.
b18=Confirmation mode for the operating status
b19=0
b20=0
b21= The life of a lamp
ASCII HEX
past data Ep 45h 70h
clear past data Ec 45h 63h
7) Reading command diagram
Monitor projector operation status. The power ON, OFF and input terminal settings can be monitored.
ASCII HEX
Function Data (Receive) Function Data (Receive)
POWER ON vP 1 76h 50h 31h
POWER OFF vP 0 76h 50h 30h
INPUT RGB vI r1 76h 49h 72h 31h
INPUT VIDEO vI v1 76h 49h 76h 31h
INPUT CARD vI c1 76h 49h 63h31h
*: 8 2 0 0 0 0 mean the numbers as shown below
Bit
ASCII
HEXb1 b2 b3 b4
1000
8b5 b6 b7 b8
0010
2b9b10 b11 b12
0000
0
b13 b14 b15 b16
0000
0
b17 b18 b19 b20
0000
0
b21000
0000
0
b1=1 (The power is ON), b7=1 (The fan is stopped), Other=0 
						

							8) Picture adjustment commands
The picture adjustment commands execute the picture adjustment 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.
How to set the grade
The data code of CONTRAST and BRIGHTNESS is structured by the difference data of R from G, the main data and the difference
data of B from G. Use ASCII letters code to set the grade for setting data. Please refer to the table below for HEX code.
ASCII HEX
CONTRASTP 50h
BRIGHTNESSQ 51h
SHARPNESSR 52h
TINTS 53h
COLORT 54h
ASCII + – 0 1 2 3 4 5 6 7 8 9
HEX 2Bh 2Dh 30h 31h 32h 33h 34h 35h 36h 37h 38h 39h
[Example 2] The TINT was set to +10 when the setting status was confirmed. [Example 1] 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 0 P + 1 0 + 0 0 - 0 5 
 picture control
30 30 50 2B 31 30 2B 30 30 2D 30 35 0D Command received
0 0 P + 1 0 + 0 0 - 0 5 
 (Command echo back)
Sending commands Status code from Meaning
from the PC etc. projector
30 30 53 0DCommand for confirm
0 0 S 
setting of TINT
30 30 53 2B 31 30 0D Command (setting of TINT
0 0 S + 1 0 
 is +10) carried out
Control this projector by using a personal computer (Continue)
When a personal computer sends the command, data code will not be attached. On the othe hand, the projector
which has received a command will attach the recent operating status then send.
[Example ]  Input  was Video 1 when the operating status of the input terminal was confirmed.
Sending commands Status code from Meaning
from the PC etc. projector
30 30 76 49 OD Commnd for confirm input
0 0 v I 

30 30 76 49 76 31 0D Command (Input is Video)
0 0 v I v 1 
 carrired out
• When the command of CONTRAST or BRIGHTNESS is sent from the computer, the setting of the COLOR
TEMP on the menu is set to “USER”.
• For the same condition as “HIGH” or “LOW” of the COLOR TEMP, change the CONTRAST and
BRIGHTNESS settings as shown below.
COLOR TEMP “HIGH” COLOR TEMP “LOW”
CONTRAST
BRIGHTNESSdifference data
of R from G
-10
+00difference data
of B form G
+10
+00CONTRAST
BRIGHTNESSdifference data
of R from G
+10
+00difference data
of B form G
-10
+00 
						

							Printed in Japan 871D275A1MITSUBISHI ELECTRONICS AMERICA, INC.
5665 Plaza Drive
Cypress, CA  90630