Mitsubishi Electric XD 550U, XD 560U, XD 360U-EST, WD 570U, WD 380U-EST data projector User manual
The XD550U, XD560U, WD570U, XD360U-EST, and WD380U-EST data projectors are designed for a variety of presentations and entertainment needs. The projector features RS-232C control allowing you to manage the device from a personal computer, enabling you to turn the power ON or OFF, change input signals, and control menu settings.
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MODEL
XD550U/XD560U/WD570U/XD360U-EST/WD380U-EST
Controlling the projector using a personal computer
This projector can be controlled by connecting a personal computer with RS-232C terminal.
PC-controllable functions:
• Turning the power ON or OFF
• Changing input signals
• Inputting commands by pressing the buttons on the control panel and remote control
• Menu setting
Connection
RS-232C cable
SERIAL
USB-B
USB-A
RS-232C terminal
AUDIO
IN-1
AUDIO IN-3L S-VIDEO SERIAL COMPUTER / COMPONENT VIDEO
IN-1
AUDIO OUT
AUDIO
IN-2
AUDIO IN-3R
VIDEO
MONITOR OUT
IN-2
D-SUB 9-pin D-SUB 9-pin
(This illustration is XD550U/XD560U/WD570U.)
Important:
• Connect the computer with the projector on a one-to-one basis.
• Make sure that your computer and projector are turned off before connection.
• Boot up the computer first, and then plug the power cord of the projector.
(If you do not follow this instruction, the Com port may not function.)
• Adapters may be necessary depending on the PC connected to this projector. Contact your dealer for details.
1. Interface
1.1 Pin assignment of SERIAL terminal (D-SUB 9-pin)
Pin
1
3
5
7
9
Description
NC
TXD
GND
RTS
NC
Pin
2
4
6
8
Description
RXD
NC
NC
CTS
1.2 Communications format
PROTOCOL
BAUD RATE
DATA LENGTH
PARITY BIT
STOP BIT
FLOW CONTROL
RS-232C
9600 [bps]
8 [bits]
NONE
1 [bit]
NONE
This projector uses RXD, TXD and GND lines for RS-232C control.
1 2 3 4 5
6 7 8 9
1
2. Control command configuration
The command consists of the address code, function code, data code, ACK/NAK, and end code. The length of the command varies among the functions.
ASCII
Character
Address code
‘30h’ ‘30h’
00
Function code
Function
Function
Data code
Data
Data
ACK/NAK
‘3Ah’ ‘4Eh’
:N
End code
‘0Dh’
[Address code]
[ACK/NAK]
Fixed to 00. (‘30h’ ‘30h’ in the ASCII code)
[Function code] Code unique to each control operation.
[Data code] Data (value) unique to each control operation (Not always indicated.)
Code indicating the NAK return as described below
Fixed to :N (‘3Ah’ ‘3Eh’ in the ASCII code. Not added to ACK.)
[End code] Fixed to .(‘0Dh’ in the ASCII code)
3. Control sequence
Computer Projector
1
2
3
4
1
2
3
4
Sequence
Send the command from the personal computer to the projector.
Note
The projector will send a return command after it receives an end code.
If the projector does not receive commands normally, that is, if the projector is not connected physically or unable to receive commands, it does not send out a return command.
The projector sends out a return command within one second at the latest.
When the received command cannot be executed, NAK is returned (as described below).
The personal computer checks the command and confirms if the sent command has been received or not.
Use the check command to see if the projector has executed the command.
This projector sends various codes other than the return code. When having a control sequence by RS-232C, reject other codes from the personal computer.
• NAK return
In the following cases, the projector returns the command with “:N” added.
(1) Though the command sent from the computer is received by the projector successfully, it cannot be executed because the projector is in the operation prohibition state.
(2) The data length of the sent command is incorrect or the command is invalid.
• When a command is sent out during the following operations, it may not be executed.
(1) During signal switching
(2) In the process of the auto position
(3) After the power is turned on.
The projector receives no commands for about 20 seconds (or for 2 minutes at the longest if the lamp does not light up promptly as the life is expiring). In this case, the projector returns the received command with NAK added.
• The return command is sent out within 1 second at the latest.
• When sending commands successively, wait to receive the return command of the current command before sending a next command.
• The projector may not receive a command when the splash screen is being displayed immediately after turning on the power. Use command “00r10” to cancel the splash screen.
• While using the LAN terminals, the LAN functions take precedence.
• For the LAN terminals, the same commands as those for connecting with the TCP/IP (port number 63007) are available. Note, however, that the response becomes slightly slower than when using the RS-232C terminals. For the use of LAN terminals, see page 11.
2
[Example 1] Turning ON the power. (Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC
Status code returned from the projector
Description
‘30’ ‘30’ ‘21’ ‘0D’
00!
Command for POWER ON
‘30’ ‘30’ ‘21’ ‘0D’
00!
Command receipt confirmation (Command echo back)
[Example 2] Selecting VIDEO as the input signal during auto positioning (Values enclosed in quotation marks are
ASCII codes.):
Command sent from the PC
Status code returned from the projector
Description
‘30’ ‘30’ ‘5F’ ‘76’ ‘31’
00_V1
‘30’ ‘30’ ‘5F’ ‘76’ ‘31’ ‘3A’ ‘4E’
00_v1:N
(During auto positioning)
Command for selecting VIDEO as the input signal is sent out.
The command is received by the projector but cannot be executed. (NAK return)
• The flowchart on the next page shows the recommended operating sequence for your reference to create a program.
3
[RS-232C control flowchart]
Checking execution of command (sending out check command)
OK
END
No NAK returned
Command is sent successfully.
Command is executed successfully.
START
Sending out command
Awaiting response from projector
NAK returned
No response for
1 second or longer
Command is sent successfully.
Command execution fails.
Command sending fails.
NG
Check the following.
•
•
Check that the function code is correct.
Check that the data code is correct.
• Check that the projector is able to issue the return command.
Check the projector’s operation using the 00vST command.
Note: In the following cases, NAK is returned even when the projector is in normal condition.
•
•
•
•
Immediately after the power is turned on (about 20 seconds to 2 minutes)
During input switching
During auto positioning
During password lock
Check the following.
• Check that the command begins with
“00”.
•
•
The projector is not supplied with AC power.
Check that AC power cord is connected.
Turn on the power. (Turn on the circuit breaker or main switch.)
Not connected with the projector.
Check that the RS-232C cable is connected.
Check the RS-232C cable for electrical discontinuity.
[Method of checking state of projector]
To normal operation
0-3
Checking response to “ 00vST”
4
Projector error
Send out “00vER” to check error details.
Recover from error state.
6 5
Enter password.
Send out “00PSLOK****”.
Projector is functioning.
[Compatibility with the former models]
To use the RS-232C commands designed for the former models of Mitsubishi projector, by inputting “00COMMAND0”, the projector responds in the same way as the former models. (No NAK is returned.)
(For the recommended procedure to use the former command systems, see “Controlling the projector using a personal computer” for FL7000U.)
ITEM
Changing the RS-232C command system
Character
Function
ASCII
Data
COMMAND 43h 4Fh 4Dh 4Dh 41h 4Eh 44h 0 (Former command system),
1 (New command system)
4
4. Command list
4.1 Operation commands
The operation commands are used for the basic operation setting of this projector. They may not be executed while the signals are changed. The operation commands have no data codes. (When the commands for input select are sent while the splash screen is being displayed,the splash screen is only canceled.)
ITEM
POWER ON
POWER OFF
Function
Character
!
"
INPUT COMPUTER 1 _r1
INPUT COMPUTER 2 _r2
INPUT VIDEO _v1
21h
22h
ASCII
5Fh 72h 31h
5Fh 72h 32h
5Fh 76h 31h
INPUT S-VIDEO _v2
INPUT HDMI
INPUT PC Less Presentation
_d1
_s1
INPUT USB DISPLAY _s2
INPUT LAN DISPLAY _n1
5Fh 76h 32h
5Fh 64h 31h
5Fh 73h 31h
5Fh 73h 32h
5Fh 6eh 31h
Note
This command is invalid for 1 minute after the power is turned off.
This command is invalid for 1 minute after the power is turned on.
This command will not be executed in Stand-by mode or when the MUTE is executed.
This command will not be executed in Stand-by mode or when the MUTE is executed.
This command will not be executed in Stand-by mode or when the MUTE is executed.
This command will not be executed in Stand-by mode or when the MUTE is executed.
This command will not be executed in Stand-by mode or when the MUTE is executed.
This command will not be executed in Stand-by mode or when the MUTE is executed.
This command will not be executed in Stand-by mode or when the MUTE is executed.
This command will not be executed in Stand-by mode or when the MUTE is executed.
[Example] When setting the input signal to COMPUTER 1. (Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC, etc.
Status code returned from the projector
Description
‘30’‘30’‘5F’‘72’‘31’‘0D’
00_r1
‘30’‘30’‘5F’‘72’‘31’‘0D’
00_r1
Command for setting the input signal to
COMPUTER 1
Command receipt confirmation
(Command echo back)
4.2 Reading command diagram
The projectors operating status, such as POWER-ON/OFF a nd the currently selected input terminal, etc. can be monitored.
ITEM
POWER ON
POWER OFF
INPUT COMPUTER 1
INPUT COMPUTER 2
INPUT VIDEO
INPUT S-VIDEO
INPUT HDMI
INPUT PC LESS PRESENTATION
INPUT USB DISPLAY
INPUT LAN DISPLAY
POWER ON/OFF IMPOSSIBLE
POWER ON/OFF POSSIBLE
NO SIGNAL SUPPLIED
SIGNAL SUPPLIED
Function
Character
Data (Receive) vl vl vl vl vP vP vl vl vl vl vPK vPK vSM vSM 1 v1 v2 d1 s1 r1 r2
1
0 s2 n1
0
1
0
Function
76h 50h
76h 50h
76h 49h
76h 49h
76h 49h
76h 49h
76h 49h
76h 49h
76h 49h
76h 49h
76h 50h 4Bh
76h 50h 4Bh
76h 53h 4Dh
76h 53h 4Dh
A S C I I
Data (Receive)
31h
30h
72h 31h
72h 32h
76h 31h
76h 32h
64h 31h
73h 31h
73h 32h
6eh 31h
30h
31h
30h
31h
Use the following commands to obtain the values of the items in the INFORMATION menu.
ITEM
LAMP TIME (LOW)
RESOLUTION
Character vLE vRESO
Function
ASCII
76h 4Ch 45h hhhhmm
76h 52h 45h 53h 4F HHHHxVVVV
Data (Receive)
“hhhh” and “mm” represent hours and minutes respectively.
“HHHH” and “VVVV” represent the horizontal and vertical resolutions respectively.
5
Use the following commands to obtain other information.
ITEM
Character
Function
ASCII
Data (Receive)
Model name vMDL 76h 4Dh 44h 4Ch ****************(within 16 characters)
Projector status
Error status
vST
vER
76h 53h 54h
76h 45h 52h
0 (Stand-by mode),
1 (Within 1 minute after POWER-ON (warm-up mode)),
2 (POWER-ON mode (including state of warning)),
3 (Cooling mode),
4 (Abnormal state (including shutdown due to an error)),
5 (State of functioning (menu display, dialog display, AV
MUTE, MAGNIFY, FREEZE, etc.)),
6 (Awaiting password entry)
Reading out error data (3 digits, hexadecimal numbers, total 9 bits)
(MSB) xb1, xb2... xb8, xb9, 0, 0, 0 (LSB) xb1: Fan error xb2: Lamp error (The lamp goes out or does not light.) xb3: Lamp warning 1 (The lamp life has expired.) xb4: Lamp warning 2 (The lamp life is expiring.) xb5: Temperature error xb6: The temperature warning is being indicated.
xb7: Lamp cover open error xb8: Fixed to 0.
xb9: States of other component abnormality
The PC sends the command without attaching the data code to it. On the other hand, the projector attaches to the received command its current operating status as the data code and send it back to the PC.
[Example]When checking the currently selected input terminal (when the INPUT VIDEO is being selected).
(Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC, etc.
Status code returned from the projector
Description
‘30’ ‘30’ ‘76’ ‘49’ ‘0D’
00vl
‘30’ ‘30’ ‘76’ ‘49’ ‘76’ ‘31’ ‘0D’
00vlv1
Command for checking the input terminal
Check result (VIDEO)
4.3 Remote commands
(Not executable in stand-by mode. When the remote commands are sent while the splash screen is being displayed, the sp lash screen is only canceled.)
The remote commands allow the computer to control the projector in the same way as by the remote control.
(Some operations cannot be controlled.) The remote commands have no data codes.
Button’s name on remote
+/VOLUME
-/VOLUME
KEYSTONE
MAGNIFY
AV MUTE
M E N U
E N T E R
AUTO POSITION
F R E E Z E
A S P E C T
USB DEVICE UNPLUG
3D
Character
Function
ASCII r53 r2b r4f r59 r06 r07 r43 r02 ra6
72h 30h 36h
72h 30h 37h
72h 34h 33h
72h 30h 32h
72h 61h 36h
72h 35h 33h
72h 32h 62h
72h 34h 66h
72h 35h 39h r r
5
1
4
0
7 2 h 3 5 h 3 4 h
7 2 h 3 1 h 3 0 h
72h 30h 39h r r09 a 4 r e 2
7 2 h 6 1 h 3 4 h
7 2 h 6 5 h 3 2 h rb5 72h 62h 35h r57 72h 35h 37h
6
[Example] When displaying the MENU selection bar. (Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC, etc.
Status code returned from the projector
Description
‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’
00r54
‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’
00r54
Command operating the same as the
MENU button
Command receipt confirmation
(Command echo back)
4.4 Direct commands
(Not executable in stand-by mode. Possible only to read during muting.)
The direct commands are used to numerically adjust the volume and keystone.
When the computer sends the command without adding the setting value, the projector returns the received command with the current setting value added as a data code.
ITEM
Character
Function
ASCII
Data
VOLUME
KEYSTONE (vertical)
VL
KS
56h 4Ch 00-21
4Bh 53h ±20
How to set the value
Use the character or ASCII code as shown below to set the value.
Character + 0 1 2 3 4 5 6 7 8 9
ASCII ‘2Bh’ ‘2Dh’ ‘30h’ ‘31h’ ‘32h’ ‘33h’ ‘34h’ ‘35h’ ‘36h’ ‘37h’ ‘38h’ ‘39h’
[Example] When setting the volume to 15. (Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC, etc.
Status code returned from the projector
Description
‘30’ ‘30’ ‘56’ ‘4C’ ‘31’ ‘35’ ‘0D’
00VL15
Command for setting the volume
‘30’ ‘30’ ‘56’ ‘4C’ ‘31’ ‘35’ ‘0D’
00VL15
Command receipt confirmation
(Command echo back)
4.5 Function commands
(Not executable in stand-by mode. When the mute commands are sent while the splash screen is being displayed, the splash screen is only canceled.)
The mute commands are used for the mute setting of this projector with the 0 (HEX: 30h) and 1 (HEX: 31h).
AV MUTE
F R E E Z E
MAGNIFY
ITEM
Character
MUTE
F R Z
MAGNIFY
Function
ASCII
4Dh 55h 54h 45h
4 6 h 5 2 h 5 A h
4dh 47h 4eh 46h 59h
Data
0 (OFF), 1 (ON)
0 (OFF), 1 (ON)
0 (OFF), 1 (ON)
4.6 Menu setting commands
(Not executable in stand-by mode. Possible only to read during muting.)
The menu setting commands are used for the menu setting of this projector. If the personal computer sends the command without attaching the data code, the projector attaches to the received command its current setting value as the data code and send it back to the PC.
IMAGE
ITEM
Character
IMG
Function
ASCII
49h 4dh 47h
Data
CONTRAST
BRIGHTNESS
COLOR TEMP.
3D
COLOR
TINT
SHARPNESS
CLOSED CAPTION
T
S
R
CC
PP
A
TDE
50h 50h
51h 51h
41h
54h 44h 45h
54h
53h
52h
43h 43h
0(AUTO), 1(Theater), 2(Presentation), 3(Standard),
4(Black Board), 5(White Board), 6(User)
±30
±30
1 (Mid), 2 (HIGH), 3 (LOW), 4 (USER)
0 (OFF),1 (ON)
±10
±10
±05
0 (OFF), 1 (CC1), 2 (CC2), 3 (CC3)
4 (CC4), 5 (T1), 6 (T2)
7
ITEM
LAMP MODE
STANDBY MODE
AUDIO INPUT
IMAGE REVERSE
ASPECT
PASSWORD FUNCTION
MENU POSITION
VIDEO SIGNAL
(VIDEO only)
LANGUAGE
RESET ALL
Character
LM
STBY
Function
4Ch 4Dh
ASCII
53h 54h 42h 59h
Data
0 (STANDARD), 1 (LOW)
0 (LAN), 1 (LOW),
2 (Speaker Out), 3 (Monitor Out)
AUDIO
IR
SC
PSLOCK****
MP
VS
LG
41h 55h 44h 49h 4Fh 0 (AUTO), 1 (IN1), 2 (IN2), 3 (IN3), 4 (MIX)
49h 52h 0 (OFF), 1 (MIRROR), 2 (INVERT),
3 (MIRROR INVERT)
53h 43h 0 (NORMAL), 1 (16:9), 2 (FULL)
50h 53h 4Ch 4Fh 43h 4Bh
4Dh 50h
**** is a 4-digit password comprised of any figures 1 to 4.
0 (Upper left), 1 (Upper right), 2 (Center),
3 (Lower Left), 4(Lower Right)
56h 53h
4Ch 47h
0 (AUTO), 1 (NTSC), 2 (PAL), 3 (SECAM), 4
(4.43NTSC), 5 (PAL-M), 6 (PAL-N), 7 (PAL-60)
00:Japanese, 01:English, 02:Spanish, 03:Germany
04:French, 05:Italian, 06:Chinese, 07:Korean,
08:Russian, 09:Portuguese,
11:Swedish , 12:Polish, 13:Hungarian
18:Arabic, 19:Turkish, 20:Thai, 21:Indonesian,
22:Malay
RSTALL 52h 53h 54h 41h 4Ch 4Ch
• Some commands are not executed depending on the input signal. The operational restrictions same as those on the menu setting are applied. Refer to “Menu operation” in the User Manual for more details.
How to set the value
Use the character or ASCII code as shown below to set the value.
Character + 0 1 2 3 4 5 6 7 8 9
ASCII ‘2Bh’ ‘2Dh’ ‘30h’ ‘31h’ ‘32h’ ‘33h’ ‘34h’ ‘35h’ ‘36h’ ‘37h’ ‘38h’ ‘39h’
[Example 1] When setting the 3D to ON. (Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC, etc.
Status code returned from the projector
Description
‘30’ ‘30’ ‘54’ ‘44’ ‘45’ ‘31’ ‘0D’
00TDE1
Command for setting the 3D to ON
‘30’ ‘30’ ‘54’ ‘44’ ‘45’ ‘31’ ‘0D’
00TDE1
Command receipt confirmation
(Command echo back)
[Example 2] When setting the CONTRAST to +10.(Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC, etc.
‘30’ ‘30’ ‘50’ ‘50’ ‘2B’ ‘31’ ‘30’ ‘0D’
00PP+10
Status code returned from the projector
‘30’ ‘30’ ‘50’ ‘50’ ‘2B’ ‘31’ ‘30’ ‘0D’
00PP+10
Description
Command for setting the picture control
Command receipt confirmation
(Command echo back)
[Example 3] When checking the TINT setting (when the TINT is set to +10). (Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC, etc.
Status code returned from the projector
Description
‘30’ ‘30’ ‘53’ ‘0D’
00S
‘30’ ‘30’ ‘53’ ‘2B’ ‘31’ ‘30’ ‘0D’
00S+10
Command for checking the TINT setting
Check result (+10)
8
4.7 Password lock commands
The password lock commands control the password lock. The password lock enabling or disabling command is sent with a 4 -digit password comprised of any figures 1 to 4 added to the end of the data code. When the password lock is enabled successfully, the projector sends a return command comprising the data code, password.
When enabling the password lock fails, it sends a return command with “:N” at the end. There is no reconfirmation of the password.
ITEM
Password lock enabling
Character
Function
ASCII
PSLOCK**** 50h 53h 4Ch 4Fh 43h 4Bh
Data
**** is a 4-digit password comprised of any figures 1 to 4.
[Example] When enabling the password lock (in the case that the password is 1234):
Command sent from the PC, etc.
Status code returned from the projector
‘30’ ‘30’ ‘50’ ‘53’ ‘4C’ ‘4F’ ‘43’ ‘4B’ ‘31’ ‘32’ ‘33’ ‘34’ ‘0D’
00PSLOCK1234
‘30’ ‘30’ ‘50’ ‘53’ ‘4C’ ‘4F’ ‘43’ ‘4B’ ‘31’ ‘32’ ‘33’ ‘34’ ‘0D’
00PSLOCK1234
Description
Command for enabling the password lock
Response informing that the projector succeeded in enabling the password lock
9
5. Execution procedure of RS-232C commands via LAN
When the RS-232C command is executed via LAN, a 32-byte connection certification data must be added before the
RS-232C command.
To create a 32-byte certification data, following information and procedure are required.
• Random character string for creating the certification data that is acquired from the projector (8 characters)
• Network password of the projector (1 to 32 characters)
• MD5 hash calculation
• Based on the above, the execution procedures to connect to the projector and send the RS-232C commands are described below.
1. Connect to Port 63007 of the projector from the PC as a TCP/IP client.
2. After completing the connection, send the acquisition request for the certification data (“$AK ”) from the PC to the projector.
3. Acquire “$AK******** ” on the PC as the response of the request sent in Step 2. (********: Random character string for creating the certification data)
4. Create the data for the certification on the PC.
•Create the key of the certification data by linking the data acquired in Step 3 with the network character string.
For example, when the random character string is 12345678 and the password is ABCD, the key of the certification data is 12345678ABCD (character string in ASCII code).
•Run MD5 hash on the key of the certification data.
•Create the certification data by converting the hash-calculated 16-byte data into the ASCII code character string.
Example:
Calculation result: [4f][3c][5d][a1][7b][4f][b5][ed][2c][99][4e][bb][f6][57][67][54] (hexadecimal numeral)
Certification data: 4f 3c 5d a1 7b 4f b5 ed 2c 99 4e bb f6 57 67 54 (character string in ASCII code)
5. Send the RS-232C command with the certification data from the PC to the projector.
Example:
To send the PON command (00!
) using the certification data created in Step 4:
4f3c5da17b4fb5ed2c994ebbf657675400!
6. Receive the response from the projector on the PC.
Response data has the following patterns.
Normal: 00!
(Parameter is added depending on the command.)
Error in the certification data: PRV=ERRA
Command error: 00!:N
P C Projector
1. Connection
2. Acquisition request of the certification data
3. Receiving of the certification data
4. Creation of the certification data
5. Sending of the RS-232C command
6. Receiving of the response data
You can change the password using the NETWORK PASSWORD in the NETWORK menu.
The default password is “admin.”
When you use a LAN function, set the STANDBY MODE to “LAN ” or “ Speaker Out ” “ Monitor Out ”
Refer to the operation manual of the projector for setting the STANDBY MODE.
10

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Key features
- RS-232C control
- Power control
- Input signal control
- Menu settings control
- LAN connection