Mitsubishi Sd200u Projector User Manual

							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 (for picture related setting only)
Connection
COMPUTER OUTCOMPUTER 2 / COMPONENT IN
COMPUTER 1 IN
COMPUTER
AUDIO IN
VIDEO 1 
INVIDEO 2 
IN
S-VIDEO
VIDEO
AUDIO
AC INAUDIO OUTMAIN
MOUSE /RS-232C
to Com1
Comport to RS-232C terminalRS-232C cable
D-SUB 9PMini DIN 9P
Important:
•Make sure that your computer and projector are turned off before connection.
•Turn on the projector after the computer is started up.
(If you do not follow this order, the Comport may not function.)
•Adapters may be necessary depending on the PC connected to this projector. Contact your dealer for details.
PROTOCOL RS-232C
BAUD RATE 9600 [bps]
DATA LENGTH 8 [bits]
PARITY BIT NONE
STOP BIT 1 [bit]
FLOW CONTROL NONE
This projector uses RXD, TXD and GND lines for RS-232C control.
For RS-232C cable,the reverse type cable should be used.
2) Control command diagram
The command is structured by the address code, function code, data code and end code. The length of the
command is different by each function.
Address code Function code Data code End code
HEX 30h 30h Function Data 0Dh
ASCII 0 0 Function Data
[Address code] 30h 30h (In ASCII code, 0 0) fixed.
[Function code] A code of each fixed control move.
[Data code] A code of each fixed control data (number) and not always indicated.
[End code] 0Dh (In ASCII code, 
) fixed.
DATA Projector
XD200U
SD200U
•This cable is a special cable. For
more details, consult your dealer.
12
3
7
96
1 RXD (IN: on the Projector side)
4 GND
7 TXD (OUT: on the Projector side) 
						

							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 having a control sequence by RS-
232C, reject other codes from personal computer side.
•The first character of the Status code from projector may not be displayed correctly. In this case, reject the
first character on the computer side.
•* : The sending time of return command may delay depending on the condition (during changing the
input signal, etc.).
[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)
Sending commands Status code from Meaning
from the PC etc. projector
30 30 5F 72 31 0D Command for setting the input
0 0 _ r 1 
 signal to COMPUTER
30 30 5F 72 31 0D Command received
0 0 _ r 1 
 (Command echo back)
Operation
ASCII HEX
POWER ON ! 21h
POWER OFF  22h
INPUT COMPUTER 1 _r1 5Fh 72h 31h
INPUT COMPUTER 2 _r2 5Fh 72h 32h
INPUT VIDEO 1 _v1 5Fh 76h 31h
INPUT VIDEO 2 _v2 5Fh 76h 32h
4) Operation commands
The operation commands execute the basic operation setting of this projector. It may not operate when chang-
ing the signal.
•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 COMPUTER  (  is for ASCII code)
5) Volume commands
The volume commands execute the volume setting of this projector with the value.
Sending commands Status code from Meaning
from the PC etc. projector
30 30 56 4C 31 35 0D Command for setting the volume
0 0 V L 1 5 

30 30 56 4C 31 35 0D Command received
0 0 V L 1 5 
 (Command echo back)
ITEM ASCII HEX VALUE
VOLUME VL 56h 4Ch00 - 31
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 0 1 2 3 4 5 6 7 8 9
HEX 30h 31h 32h 33h 34h 35h 36h 37h 38h 39h
[Example] Set the volume to 15 (Standard value)  (  is for ASCII code) 
						

							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
KEYSTONE r43 72h 34h 33h
+ (KEYSTONE/VOLUME)r06 72h 30h 36h
–  (KEYSTONE/VOLUME)r07 72h 30h 37h
EXPAND r02 72h 30h 32h
PinP r04 72h 30h 34h
{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 POSITION r09 72h 30h 39h
STILL ra4 72h 61h 34h
6) Remote commands
Some remote control operations can be done by remote command codes.
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 COMPUTER 1 vI r176h 49h 72h 31h
INPUT COMPUTER 2 vI r276h 49h 72h 32h
INPUT VIDEO 1 vI v1 76h 49h 76h 31h
INPUT VIDEO 2 vI v2 76h 49h 76h 32h
Sending commands Status code from Meaning
from the PC etc. projector
30 30 76 49 0D Command to confirm input
0 0 v I 

30 30 76 49 76 31 0D Command (Input is Video 1)
0 0 v I v 1 
 carrired out
When a personal computer sends the command, data code will not be attached. On the other hand, the projector
which has received a command will attach the recent operating status and then send.
[Example ]  Input  was Video 1 when the operating status of the input terminal was confirmed.
8) 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±20
BRIGHTNESS Q 51h±20
sRGB SRGB 53h 52h 47h 42h0 (OFF), 1 (ON)
COLOR MATRIX (MODE)CMT 43h 4Dh 54h1 (VIDEO), 2 (COMPUTER), 3 (USER), 4 (OFF)
COLOR MATRIX (R, G, B)MRGB 4Dh 52h 47h 42h±30±30±30  (R+G+B)
COLOR MATRIX (Y, C, M)MYCM 4Dh 59h 43h 4Dh±30±30±30  (Y+C+M)
COLOR MATRIX (SATURATION)MSAT 4Dh 53h 41h 54h±10
COLOR TEMP. A 41h1 (Standard), 2 (High), 3 (Low), 4 (User)
TINT S 53h±10
COLOR T 54h±10
SHARPNESS R 52h±05
LANGUAGE LG 4Ch 47h0 (
), 1 (English), 2 (Español), 3 (Deutsch) ,
4 (Frençais),  5 (Italiano), 6 ()
RESET ALLRSTALL52h 53h 54h 41h 4Ch 4Ch
MUTE MUTE 4Dh 55h 54h 45h0 (MUTE OFF), 1 (MUTE ON) 
						

							4
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 + - 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 MUTE to ON.
Sending commands Status code from Meaning
from the PC etc. projector
30 30 4D 55 54 45 31 0D Command for setting the
0 0 M U T E 1 
 MUTE to ON
30 30 4D 55 54 45 31 0D Command received
0 0 M U T E 1 
 (Command echo back)
[Example 2] The TINT was set to +10 when the setting status was confirmed.
Sending commands Status code from Meaning
from the PC etc. projector
30 30 53 0DCommand to 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