Mitsubishi Electronics UD8850U, UD8900U User Manual

DLP™ Projector UD8900U/UD8850U

Controlling the projector via RS-232C connection

Contents

1. Introduction ............................................................................................................ 2

1.1 Connection ............................................................................................................................... 2

1.2 Interface ................................................................................................................................... 3

1.2.1 Pin assignment of SERIAL terminal (D-SUB 9-pin) .............................................................................. 3

1.2.2 Communications format ...................................................................................................................... 3

2. Control command conguration ............................................................................4

3. Control sequence ................................................................................................... 4

4. Execution procedure of RS-232C commands via LAN ..........................................7

5. Command list ......................................................................................................... 8

5.1 General control commands ......................................................................................................8

5.2 Reading commands ................................................................................................................. 8

5.2.1 Status read commands ........................................................................................................................ 8

5.2.2 Read commands for items in INFORMATION menu ............................................................................9

5.2.3 Read commands for other information ................................................................................................ 9

5.3 Remote control key commands ............................................................................................. 10

5.4 Direct commands ................................................................................................................... 11

5.5 Function commands .............................................................................................................. 12

5.6 Menu setting commands .......................................................................................................12

5.6.1 IMAGE menu ...................................................................................................................................... 12

5.6.2 INSTALLATION 1 menu ...................................................................................................................... 13

5.6.3 INSTALLATION 2 menu ...................................................................................................................... 13

5.6.4 MULTI-SCREEN menu ....................................................................................................................... 14

5.6.5 FEATURE menu ..................................................................................................................................15

5.6.6 SIGNAL menu .................................................................................................................................... 16

5.6.7 NETWORK menu ............................................................................................................................... 16

5.7 Password lock commands ..................................................................................................... 19

1. Introduction

This projector can be controlled by connecting a personal computer with RS-232C terminal. In addition, by connecting multiple projectors to each other in a daisy chain conguration, you can control each projector from one personal computer.

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

[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 NAK response, see page 4. ID code cannot be designated at command sending.) (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

1.1 Connection

Character ASCII code

COMMAND

Function

43h 4Fh 4Dh 4Dh 41h 4Eh 44h

0 (Former command system), 1 (New command system)

Data

Important:

• Make sure that your computer and projector are turned off before connection.

•

(If you do not follow this instruction, the COM port may not function.)

• the projectors or other devices made by other manufacturers are connected, operation is not guaranteed.

To connect with one projector:

To RS-232C terminal

RS-232C crossover cable

D-SUB 9-pin

To SERIAL IN terminal

To connect with multiple projectors (in a daisy chain conﬁguration):

To RS-232C terminal To SERIAL IN

RS-232C crossover cable

D-SUB 9-pin

To SERIAL IN terminal

To SERIAL OUT terminal

RS-232C crossover cable

D-SUB 9-pinD-SUB 9-pin

terminal

To SERIAL OUT terminal

• Example of ID setting (When Group A, which performs multi-projection with two projectors, and Group B, which performs multi-projection with three projectors, are connected.)

Multi-projection Group A

Projector 1 PROJECTOR ID : 01 GROUP ID : A

Projector 2 PROJECTOR ID : 02 GROUP ID : A

Multi-projection Group B

Projector 3 PROJECTOR ID : 03 GROUP ID : B

Projector 4 PROJECTOR ID : 04 GROUP ID : B

Projector 5 PROJECTOR ID : 05 GROUP ID : B

You can assign the ID code to the control command.

• When the command having the PROJECTOR ID is sent, only the projector having the corresponding ID returns the response.

(When the PROJECTOR ID is set to ALL on the projector, the projector responds to all the PROJECTOR ID

numbers assigned to the commands.)

• When the command having the GROUP ID is sent, all the projectors having the corresponding ID return the response.

• When the command having no ID code is sent, all the projectors return response.

to other than “ALL” and assign the PROJECTOR ID differently for each projector to communicate with each projector individually. Refer to the operation manual of the projector for setting the PROJECTOR ID. When you use a daisy chain conguration, set the STANDBY MODE to “STANDARD.” Refer to the operation manual of the projector for setting the STANDBY MODE.

Important:

• Adapters may be necessary depending on the PC connected to this projector. Contact your dealer for details.

1.2 Interface

1.2.1 Pin assignment of SERIAL IN and SERIAL OUT terminals (D-SUB 9-pin)

Pin No. Name I/O

1 OPEN 2 RXD IN 3 TXD OUT 4 OPEN 5 GND 6 OPEN 7 OPEN 8 OPEN 9 OPEN

1.2.2 Communications format

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 supplied cable (crossover cable) should be used.

2. Control command conﬁguration

Computer

Projector 1

Projector 2

The command consists of the address code, ID code, function code, data code, ACK/NAK, and end code. The length of the command varies among the functions.

Address code ID code Function code Data code ACK/NAK End code ASCII code ‘30h’ ‘30h’ ‘3Bh’ ID ‘3Bh’ Function Data ‘3Ah’ ‘4Eh’ ‘0Dh’ Character 00 ;ID; Function Data :N

[Address code] Fixed to 00. (‘30h’ ‘30h’ in the ASCII code)

[ID code] Code specifying the projector to be controlled (For ID, specify either the PROJETOR ID (00 to

63) or GROUP ID (0A to 0Z). When the code is not speciﬁed, all the connected projectors are

controlled.) [Function code] Code unique to each control operation. [Data code] Data (value) unique to each control operation (Not always indicated.) [ACK/NAK] Code indicating the NAK return as described below Fixed to :N (‘3Ah’ ‘4Eh’ in the ASCII code. Not added to ACK.) [End code] Fixed to . (‘0Dh’ in the ASCII cade)

3. Control sequence

[Example] When the personal computer and two projectors are daisy-chained:

Sequence Note

Send the command from the

personal computer to the projector. The command input from the

SERIAL IN terminal is sent to the

projector connected to the SERIAL OUT terminal.

After receiving the end code, the projector sends the return command to the device connected to the SERIAL IN terminal.

The return command input from the SERIAL OUT terminal is sent to the

device connected to the SERIAL IN terminal.

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.

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. In addition, when the ID code of the command is not corresponded to that of the projector, the projector doesn’t send 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 receives the commands as many as the number of the projectors that send the returned commands. However, the receiving order

of the returned commands may vary depending on the projector status.

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. (3) The ID assigned to the command is out of the valid range (other than 00 to 63 or 0A to 0Z). (4) The signal length of the command is 48 bytes or longer.

• 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. After the power is turned on, no command is received until the image is displayed. (Usually, it takes about

20 seconds. However, when the lamp illumination takes time, more time will be required accordingly.) 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, refer to “4. Execution procedure of RS-232C commands via LAN”.

• When the NAK isn’t returned, check the RS-232C command system (00COMMAND).

[Example 1] Turning ON the power. (Values enclosed in quotation marks are ASCII codes.):

• When ID is not specied:

Command sent from the PC

‘30’ ‘30’ ‘21’ ‘0D’ 00!

Status code returned

from the projector

Description

Command for POWER ON (ID command is omitted.)

Command receipt conﬁrmation (The statuses are echoed back as many as the number of the connected projectors.)

• When ID is specied (when the command is sent to the projector with the ID of “01” or “ALL”):

Command sent from the PC

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘21’ ‘0D’

00;01;!

‘30’ ‘ 30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘21’ ‘0D’ 00;01;!

Status code returned

from the projector

Description

Command for POWER ON is sent to the projector with the ID of “01” or “ALL.”

The projector with the ID of “01” or “ALL” receives the command. (The status is echoed back from the projector with the ID of “01” or “ALL.”)

[Example 2] Selecting VIDEO as the input signal during auto positioning (Values enclosed in quotation marks are

ASCII codes.):

• When ID is not specied:

Command sent from the PC

30’ ‘30’ ‘5F’ ‘76’ ‘31’ ‘0D’ 00_v1

‘30’ ‘30’ ‘5F’ ‘76’ ‘31’ ‘3A ’‘4E’ ‘0D’ 00_v1:N

Status code returned

from the projector

Description

(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)

• When ID is specied (when the command is sent to the projector with the ID of “01” or “ALL”):

Command sent from the PC

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘5F’ ‘76’ ‘31’ ‘0D’

00;01;_v1

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘5F’ ‘76’ ‘31’ ‘3A’ ‘4E’ ‘0D’

00;01;_v1:N

Status code returned

from the projector

Description

(During auto positioning) Command for selecting VIDEO as the input signal is sent to the projector with the ID of “01” or “ALL.”

The projector with the ID of “01” or “ALL” receives the command, but cannot execute it. (NAK return)

• The owchart on the next page shows the recommended operating sequence for your reference to create a

program.

Projector error

Send out “00vER” to check error details.

Recover from error state.

0–3

To normal operation

Enter password.

Send out “00PASS****.”

Projector is functioning.

Use “00FNCOFF” to cancel the current function.

Sending “00vST”

Checking response to “00vST”

[Method of checking state of projector]

Sending out command

Awaiting response

from projector

Checking execution of

command (sending out

check command)

No response for 1 second or longer

END

NAK returned

Command is sent successfully.

Command execution fails.

Command is sent successfully.

Command is executed successfully.

Command sending fails.

No NAK returned

[RS-232C control ﬂowchart]

START

Check the following.

•

The ID code is out of the valid range.

• 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

(For status read commands)

approximately for 10 seconds

(For other commands) approxi-

mately for 1 minute

• 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.

• There is no projector with the speciﬁed ID in the daisy chain conﬁguration.

→ Check that the ID is correct. → Check whether that there is a

projector of which power (AC) is turned off in the daisy chain conﬁguration.

4. Execution procedure of RS-232C commands via LAN

PC 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

• When you use the LAN function, set the STANDBY MODE to STANDARD or LAN.

• When you execute RS-232C commands via LAN, check that the CONTROL SYSTEM in the NETWORK menu is

set to STANDARD.

• You can change the certiﬁcation password using the NETWORK PASSWORD in the NETWORK menu. The default password is “admin.”

• You can skip the certication process by setting the NETWORK CERTIFICATION in the NETWORK menu to OFF.

When you skip the certiﬁcation process, Steps 2 to 4 described below can be skipped and you can send RS-232C

commands without adding a certiﬁcation data.

Example: Sending the PON command (00!) while the NETWORK CERTIFICATION is set to OFF

For the procedure to set the menu, refer to the User Manual supplied with the projector.

To execute the RS-232C command via LAN while the NETWORK CERTIFICATION is set to ON, 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 certication 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

while the NETWORK CERTIFICATION is set to ON 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 (“

”) (ASCII

code: 24 41 4B 0D) from the PC to the projector.

*******

3. Acquire “

” on the PC as the response of the request sent in Step 2. (********: Random character

string for creating the certiﬁcation data)

4. Create the certiﬁcation data on the PC.

• Create the key of the certication 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 certication data.

• Create the certication data by converting the hash-calculated 16-byte data into the ASCII code char-

acter 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:

4f3c5

7b4

2c994

657675400

6. Receive the response from the projector on the PC. Response data has the following patterns. Normal: Error in the certiﬁcation data: Command error:

(Parameter is added depending on the command.)

V=E

5. Command list

5.1 General control commands

The general control commands are used for the basic operation setting of this projector. They may not be executed while the signals are changed. The general control 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.)

! " _r1

_r2

_d1

_d2

_d3

_v1

_v2

Function

ASCII code 21h 22h 5Fh 72h 31h

5Fh 72h 32h

5Fh 64h 31h

5Fh 64h 32h

5Fh 64h 33h

5Fh 76h 31h

5Fh 76h 32h

This command is invalid for 2 minutes after the power is turned off. This command is invalid for 1 minute after the power is turned on. This command is not received during stand-by, BLANK, and input switch control with

the contact control. This command is not received during stand-by, BLANK, and input switch control with

the contact control.

Status code returned

from the projector

‘30’ ‘30’ ‘5F’ ‘72’ ‘31’ ‘0D’ 00_r1

Note

Description

Command for setting the input signal to COMPUTER 1 (ID command is omitted.)

Command receipt conrmation (The statuses are echoed back as many as the number of the connected projectors.)

ITEM

POWER ON POWER OFF INPUT COMPUTER 1

INPUT COMPUTER 2

INPUT HDMI

INPUT DVI

INPUT SDI *

INPUT VIDEO

INPUT S-VIDEO

1: This function works only on UD8900U.

* [Example]

When setting the input signal to COMPUTER 1. (Values enclosed in quotation marks are ASCII codes.):

Character

•

Command sent from the PC, etc.

‘30’ ‘30’ ‘5F’ ‘72’ ‘31’ ‘0D’ 00_r1

•

Command sent from the PC, etc.

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘5F’ ‘72’ ‘31’ ‘0D’ 00;01;_r1

Status code returned

from the projector

Description

Command for setting the input signal to COMPUTER 1 is sent to the projector with the ID of “01” or “ALL.”

The projector with the ID of “01” or “ALL” receives the command. (The status is echoed back from the projector with the ID of “01” or “ALL.”)

5.2 Reading commands

5.2.1 Status read commands

The projectors operating status, such as POWER-ON/OFF and the currently selected input terminal, etc. can be monitored.

ITEM

POWER vP 76h 50h 1 31h POWER ON

INPUT vI 76h 49h r1 72h 31h INPUT COMPUTER 1

P-ON/OFF ENABLED/ DISABLED

SIGNAL INPUT vSM 76h 53h 4Dh 0 30h NO SIGNAL SUPPLIED

1: This function works only on UD8900U.

Character ASCII Character ASCII

Function Data (Receive)

0 30h POWER OFF

r2 72h 32h INPUT COMPUTER 2 d1 64h 31h INPUT HDMI d2 64h 32h INPUT DVI d3 64h 33h INPUT v1 76h 31h INPUT VIDEO v2 76h 32h INPUT S-VIDEO

vPK 76h 50h 4Bh 0 30h POWER ON/OFF DISABLED

1 31h POWER ON/OFF ENABLED

1 31h SIGNAL SUPPLIED

SDI *

Status

5.2.2 Read commands for items in INFORMATION menu

Use the following commands to obtain the values of the items in the INFORMATION menu.

ITEM

LAMP 1 TIME (LOW) vLE1L 76h 4Ch 45h 31h 4Ch hhhhmm LAMP 2 TIME (LOW) vLE2L 76h 4Ch 45h 32h 4Ch hhhhmm LAMP illuminating status

(an icon displayed at the right of the lamp operating time)

NEXT LAMP RELAY vNLR 76h 4Eh 4Ch 52h dhh FILTER TIME vFLTT 76h 46h 4Ch 54h 54h hhhhh SERIAL NUMBER vS/N 76h 53h 2Fh 4Eh *******(within 7 characters) RESOLUTION vRESO 76h 52h 45h 53h 4Fh HHHHxVVVV VERTICAL FREQUENCY HORIZONTAL FREQUENCY

SYNC. TYPE

Character

vLST 76h 4C 53h 54h ab

vVFREQ vHFREQ vSYNCT

“hhhh” and “mm” represent hours and minutes respectively. “d” and “hh” represent days and hours respectively. “a” and “b” represent the lamp illuminating status of the LAMP 1 and LAMP 2 respectively. “hhhh” represents the operating time. “HHHH” and “VVVV” represent the horizontal and vertical resolutions respectively.

“***.**” represents the vertical frequency (in Hz) or the horizontal frequency (in kHz).

Function

ASCII code

76h 56h 46h 52h 45h 51h 76h 48h 46h 52h 45h 51h 76h 53h 59h 4Eh 43h 54h

The following value is entered in a and b. 0 (Off), 1 (On), 2 (Error)

***.** ***.** 0 (NO SIGNAL), 1 (Invalid), 3 (3wire), 4 (4wire), 5 (5wire), 6 (SCART)

Data (Receive)

5.2.3 Read commands for other information

Use the following commands to obtain other information.

ITEM

Model name vMDL Contact control vRMT

Input source vSOUCE

Projector status vST 76h 53h 54h 0 (Stand-by mode),

Error status vER 76h 45h 52h Reading of the error status data (3 digits,

Character

Function

ASCII code 76h 4Dh 44h 4Ch 76h 52h 4Dh 54h

76h 53h 4Fh 55h 43h 45h

Data (Receive)

****************(within 16 characters) 0 (Normal operation)

1 (Contact control) r1 r2 v1 v2 d1 d2 d3 (UD8900U

r1 r2 v1 v2 d1 d2

(Within 1 minute after POWER-ON (warm-up mode)), 2 (POWER-ON mode (including state of warning)), 3 (Cooling mode),

(Abnormal state (including shutdown due to an error)),

4 5 (State of functioning (menu display, dialog display,

BLANK, SPLIT, FREEZE, etc.)), 6 (Awaiting password entry)

hexadecimal numbers, total 9 bits) (MSB) xb1, xb2... xb8, xb9, 0, 0, 0 (LSB) xb1(800): Fan error xb2(400): Lamp error (The lamp goes out or does not light.) xb3(200): Lamp warning 1 (The lamp life has expired.) xb4(100): Lamp warning 2 (The lamp life is expiring.) xb5(080): Temperature error xb6(040): The temperature warning is being indicated. xb7(020): Lamp cover open error xb8(010): Filter/lter cover open error xb9(008): States of other component abnormality When only one error occurs, value shown in parentheses is returned. When multiple errors occur at the same time, the bits of all the occurred error are set. Example)

C00: When fan error and lamp error occur at the same time 180: When lamp warning 2 and temperature error occur at the same time

(UD8850U

) )

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.

‘30’ ‘30’ ‘76’ ‘49’ ‘0D’ 00vl

‘30’ ‘30’ ‘76’ ‘49’ ‘76’ ‘31’ ‘0D’ 00vlv1

Status code returned

from the projector

Description

Command for checking the input terminal (ID command is omitted.)

Check result (VIDEO)

•

Command sent from the PC, etc.

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘76’ ‘49’ ‘0D’

00;01;vI

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘76’ ‘49’ ‘76’ ‘31’ ‘0D’

00;01;vIv1

Status code returned

from the projector

Description

Command for checking the input terminal is sent to the projector with the ID of “01” or “ALL.”

Check result (VIDEO) (The status is echoed back from the projector with the ID of “01” or “ALL.”)

5.3 Remote control key commands (Not executable in stand-by mode. When the remote control key

commands are sent while the splash screen is being displayed, the splash screen is only canceled.) The remote control key commands allow the computer to control the projector in the same way as by the remote

control. (The CONTROLLER ID cannot be set. And some operations cannot be controlled.) The remote control key commands have no data codes.

Button’s name on remote

control

+ r06 72h 30h 36h

- r07 72h 30h 37h ZOOM/FOCUS r0f 72h 30h 66h LENS SHIFT r47 72h 34h 37h GEOMETRY r43 72h 34h 33h PinP/SPLIT (SPLIT only) r04 72h 30h 34h BLANK ra6 72h 61h 36h

MENU r54 72h 35h 34h ENTER r10 72h 31h 30h AUTO POSITION r09 72h 30h 39h FREEZE ra4 72h 61h 34h ASPECT re2 72h 65h 32h CE re7 72h 65h 37h TEST PATTERN r50 72h 35h 30h SUPER RESOLUTION r96 72h 39h 36h 1 (numeric keypad) r49 72h 34h 39h 2 (numeric keypad) r4a 72h 34h 61h 3 (numeric keypad) r4b 72h 34h 62h 4 (numeric keypad) r4c 72h 34h 63h 5 (numeric keypad) r4d 72h 34h 64h 6 (numeric keypad) r4e 72h 34h 65h 7 (numeric keypad) r88 72h 38h 38h 8 (numeric keypad) r58 72h 35h 38h 9 (numeric keypad) r89 72h 38h 39h 0 (numeric keypad) r48 72h 34h 38h ALL r5a 72h 35h 61h

Character

r53 72h 35h 33h r2b 72h 32h 62h r4f 72h 34h 66h r59 72h 35h 39h

Function

ASCII code

[Example] When displaying the MENU selection bar. (Values enclosed in quotation marks are ASCII codes.):

•

Command sent from the PC, etc.

‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’ 00r54

Status code returned

from the projector

Description

Command operating the same as the MENU button (ID command is omitted.)

Command receipt conrmation (The statuses are echoed back as many as the number of the connected projectors.)

•

Command sent from the PC, etc.

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘72’ ‘35’ ‘34’ ‘0D’ 00;01;r54

Status code returned

from the projector

Description

Command operating the same as the MENU button is sent to the projector with the ID of “01” or “ALL.”

Command receipt conrmation (The status is echoed back from the projector with the ID of “01” or “ALL.”)

5.4 Direct commands (Not executable in stand-by mode. Possible only to read during BLANK.)

The direct commands are used to numerically adjust the geometrical correction and bright uniformity correction. 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

KEYSTONE (vertical) KS 4Bh 53h ±40

KEYSTONE (horizontal) KSH 4Bh 53h 48h ±25

KEYSTONE reset KSRST 4Bh 53h 52h 53h 54h CORNERSTONE LOWER RIGHT (vertical) CNLRV 43h 4Eh 4Ch 52h 56h ±99 CORNERSTONE LOWER RIGHT (horizontal) CNLRH 43h 4Eh 4Ch 52h 48h ±99 CORNERSTONE LOWER LEFT (vertical) CNLLV 43h 4Eh 4Ch 52h 56h ±99 CORNERSTONE LOWER LEFT (horizontal) CNLLH 43h 4Eh 4Ch 52h 48h ±99 CORNERSTONE UPPER RIGHT (vertical) CNURV 43h 4Eh 55h 52h 56h ±99 CORNERSTONE UPPER RIGHT (horizontal) CNURH 43h 4Eh 55h 52h 48h ±99 CORNERSTONE UPPER LEFT (vertical) CNULV 43h 4Eh 55h 52h 56h ±99 CORNERSTONE UPPER LEFT (horizontal) CNULH 43h 4Eh 55h 52h 48h ±99 CORNERSTONE reset CKSRST 43h 4Bh 53h 52h 53h 54h HORIZ. CURVED ARC CVAH 43h 56h 41h 48h ±99

VERT. CURVED ARC CVAV 43h 56h 41h 56h ±99

HORIZ. CURVED ORIGIN (vertical) CVHOV 43h 56h 48h 4Fh 56h ±10 HORIZ. CURVED ORIGIN (horizontal) CVHOH 43h 56h 48h 4Fh 48h ±10 VERT. CURVED ORIGIN (vertical) CVVOV 43h 56h 56h 4Fh 56h ±10 VERT. CURVED ORIGIN (horizontal) CVVOH 43h 56h 56h 4Fh 48h ±10 CURVED reset CVRST 43h 56h 52h 53h 54h BRIGHT UNIFORMITY CORRECTION (level) BUCL 42h 55h 43h 4Ch 050 to 100

BRIGHT UNIFORMITY CORRECTION (correcting position) (vertical)

BRIGHT UNIFORMITY CORRECTION (correcting position) (horizontal)

Character ASCII code

BUCV 42h 55h 43h 56h 1 to 7

BUCH 42h 55h 43h 48h 1 to 7

Function

Data

With CURVED-adjustment : ±10

With KEYSTONE- or CORNERSTONE-adjustment : ±30

(Changeable in ve increments)

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 code ‘2Bh’ ‘2Dh’ ‘30h’ ‘31h’ ‘32h’ ‘33h’ ‘34h’ ‘35h’ ‘36h’ ‘37h’ ‘38h’ ‘39h’

5.5 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.)

ITEM

BLANK MUTE 4Dh 55h 54h 45h 0 (OFF), 1 (ON) SPLIT SPLT 53h 50h 4Ch 54h 0 (OFF), 1 (ON) FREEZE FRZ 46h 52h 5Ah 0 (OFF), 1 (ON) Function canceling FNCOFF 46h 4Eh 43h 4Fh 46h 46h TEST PATTERN TP 54h 50h 0 (OFF), 1 (CROSS HATCH R),

Change of the initial value of ASPECT

Character ASCII code

SCDEF 53h 43h 44h 45h 46h 0:NORMAL, 1:FULL

Function

Data

2 (CROSS HATCH G), 3 (CROSS HATCH B), 4 (WHITE), 5 (BLACK), 6 (H. COLOR BARS), 7 (V. COLOR BARS)

5.6 Menu setting commands (Not executable in stand-by mode except some commands. Possible only to read

during BLANK except some commands.) 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.

5.6.1 IMAGE menu

ITEM

COLOR ENHANCER CE 43h 45h 0 (AUTO), 1 (PRESENTATION), 2 (STANDARD),

COLOR ENHANCERUSER-GAMMA MODE

COLOR ENHANCERUSER-BrilliantColor™

COLOR ENHANCERUSER-DYNAMIC CONTRAST

COLOR ENHANCERMULTI-SCREENGAMMA MODE

COLOR ENHANCERMULTI-SCREENBrilliantColor™

SUPER RESOLUTION DHD 44h 48h 44h 0 (OFF), 1 (ON) SUPER RESOLUTION-

LEVEL CONTRAST PP 50h 50h ±30 BRIGHTNESS QQ 51h 51h ±30 COLOR MATRIX CMT 43h 4Dh 54h 1 (COMPUTER), 2 (VIDEO), 3 (FLAT), 4 (USER) COLOR MATRIX -USER-

BASE COLOR MATRIX -USER-

R/G/B COLOR MATRIX -USER-

Y/C/M COLOR MATRIX -USER-

SATURATION COLOR MATRIX -USER-

RGB-TINT COLOR TEMP. A 41h 1 (STANDARD), 2 (HIGH), 3 (LOW), 4 (USER) COLOR TEMP.-USER-

CONTRAST COLOR TEMP.-USER-

BRIGHTNESS COLOR T 54h ±10 TINT S 53h ±10 SHARPNESS R 52h ±05

Character ASCII code

CEU1GS

CEU1B 43h 45h 55h 31h 42h 00–10

CEU1DC 43h 45h 55h 31h 44h 43h 0 (OFF), 1 (1), 2 (2), 3 (3)

CEU2GS 43h 45h 55h 32h 47h 53h 0 (1.8), 1 (2.0), 2 (2.2)

CEU2B 43h 45h 55h 32h 42h 00 to 10

DHDLV 44h 48h 44h 4Ch 56h 1 to 5

CMTBASE

MRGB 4Dh 52h 47h 42h ± 30 ± 30 ± 30 (R+G+B)

MYCM 4Dh 59h 43h 4Dh ± 30 ± 30 ± 30 (Y+C+M)

MSAT 4Dh 53h 41h 54h ± 05

MT 4Dh 54h ± 15

P 50h ±30 ±30 ±30 (R, G, B)

Q 51h ±30 ±30 ±30 (R, G, B)

Function

3 (THEATER), 4 (sRGB), 5 (CLEAR BASE), 6 (BLUE BASE), 7 (USER), 8 (MULTI-SCREEN)

43h 45h 55h 31h 47h 53h 0 (DYNAMIC), 1 (NATURAL), 2 (DETAIL)

43h 4Dh 54h 42h 41h 53h 45h

1 (COMPUTER), 2 (VIDEO), 3 (FLAT)

Data

ITEM

NOISE REDUCTION NR 4Eh 52h 0 (OFF), 1 (ON) CTI CTI 43h 54h 49h 0 (OFF), 1 (ON) INPUT LEVEL IPL 49h 50h 4Ch ±5,

CLOSED CAPTION CC 43h 43h 0 (OFF), 1 (CC1), 2 (CC2) DEMO MODE DM 44h 4Dh 0 (OFF), 1 (ALL), 2 (DYNAMIC CONTRAST),

1: SDI function works only on UD8900U.

Character ASCII code

5.6.2 INSTALLATION 1 menu

ITEM

LAMP MODE LM 4Ch 4Dh 0 (STANDARD), 1 (LOW) LAMP SELECT LS 4Ch 53h 0 (DUAL), 1 (SINGLE), 2 (LAMP 1), 3 (LAMP 2) LAMP RELAY LR 4Ch 52h xdhh

STANDBY MODE STBY 53h 54h 42h 59h 0 (STANDARD), 1 (LOW) IMAGE REVERSE IR 49h 52h 0 (OFF), 1 (MIRROR), 2 (INVERT),

HIGH ALTITUDE MODE ALTI 41h 4Ch 54h 49h 0 (STANDARD), 1 (HIGH ALTITUDE) ZOOM/FOCUS LOCK FZL 46h 5Ah 4Ch 0 (OFF), 1 (ON) LENS SHIFT LOCK LSL 4Ch 53h 4Ch 0 (OFF), 1 (ON) LENS SHIFT RESET LSRST 4Ch 53h 52h 53h 54h

Character ASCII code

Function

Data

SDI

For DVI/ For HDMI input: +0 (AUTO), +1 (NORMAL), +2 (ENHANCED)

3 (SUPER RESOLUTION), 4 (COLOR MATRIX)

x: Lamp relay interval When DUAL is selected: 0 (OFF), 1 (1H/24H), 2 (2H/1W) When SINGLE is selected: 0 (OFF), 1 (24H), 2 (1WEEK)

dhh: Next lamp relay time (d: days, hh: hours) DUAL-OFF: Fixed to 0 days 00 hours DUAL-1H/24H: Max. 0 days and 23 hours DUAL-2H/1W: Max. 6 days and 22 hours SINGLE-OFF: Fixed to 0 days 00 hours SINGLE-1H/24H: Max. 0 days and 24 hours SINGLE-1 WEEK: Max. 7 days and 00 hours

3 (MIRROR INVERT)

input: +0 (NORMAL), +1 (ENHANCED)

Data

5.6.3 INSTALLATION 2 menu

ITEM

AUTO POWER ON APON 41h 50h 4Fh 4Eh 0 (OFF), 1 (ON) AUTO POWER OFF APOF 41h 50h 4Fh 46h 0 (OFF), 1 (5min), 2 (10min), 3 (15min), 4 (30min),

SCREEN SCR 53h 43h 52h 0 (16:10), 1 (16:9), 2 (4:3) SPLASH SCREEN SS 53h 53h 0 (OFF), 1 (ON) BACK COLOR BB 42h 42h 0 (BLACK), 1 (BLUE), 2 (IMAGE) DVI LONG CABLE

(MODE) DVI LONG CABLE

(LEVEL) REMOTE 1 MODE

(PIN 2) REMOTE 1 MODE

(PIN 3) REMOTE 1 MODE

(PIN 4) REMOTE 1 MODE

(PIN 5) REMOTE 1 MODE

(PIN 6) REMOTE 1 MODE

(PIN 7) REMOTE 1 MODE

(PIN 8)

Character ASCII code

DVIC 44h 56h 49h 43h 0 (AUTO), 1 (MANUAL)

DVICLV

R1M2P 52h 31h 4Dh 32h 50h 0 (NONE), 1 (POWER)

R1M3P 52h 31h 4Dh 33h 50h 0 (NONE), 1 (COMPUTER 1), 2 (COMPUTER 2),

R1M4P 52h 31h 4Dh 34h 50h 0 (NONE), 1 (COMPUTER 1), 2 (COMPUTER 2),

R1M5P 52h 31h 4Dh 35h 50h 0 (NONE), 1 (COMPUTER 1), 2 (COMPUTER 2),

R1M6P 52h 31h 4Dh 36h 50h 0 (NONE), 1 (COMPUTER 1), 2 (COMPUTER 2),

R1M7P 52h 31h 4Dh 37h 50h 0 (NONE), 1 (COMPUTER 1), 2 (COMPUTER 2),

R1M8P 52h 31h 4Dh 38h 50h 0 (NONE), 1 (BLANK)

Function

44h 56h 49h 43h 4Ch 56h

Data

5 (60min), 6 (4hour), 7 (8hour)

00 to 21

3 (VIDEO), 4 (S-VIDEO), 5 (DVI), 6 (HDMI), 7 (SDI)*

ITEM

REMOTE 1 MODE (RESET)

FILTER MENU (CLEANUP PERIOD)

FILTER MENU (MANUAL CLEANUP)

1: This function works only on UD8900U.

Character ASCII code

R1MRST 52h 31h 4Dh 52h 53h 54h

FLCP 46h 4Ch 43h 50h xdhh

FLMC 46h 4Ch 4Dh 43h

5.6.4 MULTI-SCREEN menu

ITEM

EDGE BLENDING EB 45h 42h 0 (OFF), 1 (ON) EDGE ADJUST (UP) EBU 45h 42h 55h 0 (OFF), 1 (ON) EDGE ADJUST (LOW) EBD 45h 42h 44h 0 (OFF), 1 (ON) EDGE ADJUST (LEFT) EBLS 45h 42h 4Ch 53h 0 (OFF), 1 (ON) EDGE ADJUST (RIGHT) EBRS 45h 42h 52h 53h 0 (OFF), 1 (ON) START POSITION (UP) BSU 42h 53h 55h 000 to 270 START POSITION (LOW) BSD 42h 53h 44h 000 to 270 START POSITION (LEFT) BSLS 42h 53h 4Ch 53h 000 to 480 START POSITION (RIGHT) BSRS 42h 53h 52h 53h 000 to 480 WIDTH (UP) BWU 42h 57h 55h 004 to 524 WIDTH (LOW) BWD 42h 57h 44h 004 to 524 WIDTH (LEFT) BWLS 42h 57h 4Ch 53h 004 to 944 WIDTH (RIGHT) BWRS 42h 57h 52h 53h 004 to 944 MARKER (UP) MKRU 4Dh 4Bh 52h 55h 0 (OFF), 1 (ON) MARKER (LOW) MKRD 4Dh 4Bh 52h 44h 0 (OFF), 1 (ON) MARKER (LEFT) MKRLS 4Dh 4Bh 52h 4Ch 53h 0 (OFF), 1 (ON) MARKER (RIGHT) MKRRS 4Dh 4Bh 52h 52h 53h 0 (OFF), 1 (ON) BLACK LEVEL

(INTERLOCKED) BLACK LEVEL (RED) BKLVR 42h 4Bh 4Ch 56h 52h 000 to 255 BLACK LEVEL (GREEN) BKLVG 42h 4Bh 4Ch 56h 47h 000 to 255 BLACK LEVEL (BLUE) BKLVB 42h 4Bh 4Ch 56h 42h 000 to 255 EDGE BLENDING

(RESET) COLOR MATCHING CMC 43h 4Dh 43h 0 (OFF), 1 (MANUAL), 2 (MEASURE) COLOR MATCHING-

MANUAL (GAIN)

COLOR MATCHINGMANUAL (SATURATION)

COLOR MATCHINGMANUAL (HUE)

COLOR MATCHINGMANUAL (WHITE R)

COLOR MATCHINGMANUAL (WHITE G)

COLOR MATCHINGMANUAL (WHITE B)

Character ASCII code

ILK 49h 4Ch 4Bh 0 (OFF), 1 (ON)

EBRST 45h 42h 52h 53h 54h

MNTG 4Dh 4Eh 54h 47h x010 to 100

MNTS 4Dh 4Eh 54h 53h x±30

MNTH 4Dh 4Eh 54h 48h x±30

MNTWR 4Dh 4Eh 54h 57h 52h 010 to 100

MNTWG 4Dh 4Eh 54h 57h 47h 010 to 100

MNTWB 4Dh 4Eh 54h 57h 42h 010 to 100

Function

Data

x: Cleanup interval 0 (OFF), 1 (24H), 2 (1WEEK) dhh: Next cleanup time (d: days, hh: hours) OFF: Fixed to 0 days and 00 hours 24H: Max. 0 days and 24 hours 1 WEEK: Max. 7 days and 00 hours

Data

x: Color selection R (RED), Y (YELLOW), G (GREEN),C (CYAN), B (BLUE), M (MAGENTA)

x: Color selection R (RED), Y (YELLOW), G (GREEN),C (CYAN) B (BLUE), M (MAGENTA)

x: Color selection R (RED), Y (YELLOW), G (GREEN), C (CYAN) B (BLUE), M (MAGENTA)

ITEM

ภาษาไทย

COLOR MATCHINGMANUAL

COLOR MATCHING-

-MEASURE-MEASURED DATA (Y(Relative value))

COLOR MATCHING-

-MEASURE-MEASURED DATA (x)

COLOR MATCHING-

-MEASURE-MEASURED DATA (y)

COLOR MATCHING-

-MEASURE DATA (GAIN)

COLOR MATCHING-

-MEASURE DATA

COLOR MATCHING-

-MEASURE DATA

COLOR MATCHING-

-MEASURE (RESET)

(RESET)

-TARGET

(x)

-TARGET

(y)

Function

Character ASCII code

MNRST 4Dh 4Eh 52h 53h 54h

MSML 4Dh 53h 4Dh 4Ch x00050 to 20000

x: Color selection R (RED), G (GREEN), B (BLUE), W (WHITE)

MSMX 4Dh 53h 4Dh 58h x*.*** to *.***

x: Color selection R (RED), G (GREEN), B (BLUE), W (WHITE) *.***: The range varies depending on x.

MSMY 4Dh 53h 4Dh 59h x*.*** to *.***

x: Color selection R (RED), G (GREEN), B (BLUE), W (WHITE) *.***: The range varies depending on x.

MSTG 4Dh 53h 54h 47h x010 to 100

x: Color selection R (RED), Y (YELLOW), G (GREEN), C (CYAN) B (BLUE), M (MAGENTA), W (WHITE)

MSTX 4Dh 53h 54h 58h x*.*** to *.***

x: Color selection R (RED), Y (YELLOW), G (GREEN),C (CYAN) B (BLUE), M (MAGENTA), W (WHITE) *.***: The range varies depending on x.

MSTY 4Dh 53h 54h 59h x*.*** to *.***

x: Color selection R (RED), Y (YELLOW), G (GREEN),C (CYAN) B (BLUE), M (MAGENTA), W(WHITE) *.***: The range varies depending on x.

MSRST 4Dh 53h 52h 53h 54h

Data

5.6.5 FEATURE menu

ITEM

PROJECTOR ID PID 50h 49h 44h 00 (ALL), 01 to 63 GROUP ID GID 47h 49h 44h A to Z PASSWORD FUNCTION

MENU POSITION MP 4Dh 50h 0 (Upper left), 1 (Lower right), 4 (Center) CINEMA MODE CINE 43h 49h 4Eh 45h 0 (VIDEO), 1 (AUTO), 2 (FILM) LANGUAGE LG 4Ch 47h 00 ( ), 01 (English), 02 (Español),

VIDEO SIGNAL (VIDEO only)

SET UP STU 53h 54h 55h 0 (AUTO), 1 (OFF), 2 (3.75%), 3 (7.5%) SCART INPUT SRT 53h 52h 54h 0 (OFF), 1 (ON) LAMP WARNING LW 4Ch 57h 0 (STANDARD), 1 (SHORT TERM) HIDE OSD HOSD 48h 4Fh 53h 44h 0 (OFF), 1 (ON) LAMP 1 TIME RESET TRST1L 54h 52h 53h 54h 31h 4Ch LAMP 2 TIME RESET TRST2L 54h 52h 53h 54h 32h 4Ch FILTER TIME RESET TRSTFL 54h 52h 53h 54h 46h 4Ch RESET ALL

Function

Character ASCII code

PSLOCK

VS 56h 53h 0 (AUTO), 1 (NTSC), 2 (PAL), 3 (SECAM),

RSTALL

50h 53h 4Ch 4Fh 43h 4Bh

52h 53h 54h 41h 4Ch 4Ch

0**** (UNLOCK), 1**** (DISPLAY INPUT), 2**** (MENU ACCESS), 3**** (SPLASH ID SCREEN) **** is a 4 to 8-digit password comprised of any ﬁgures 1 to 4.

03 (Deutsch), 04 (Français), 05 (Italiano), 06 ( ), 07 ( ), 08 ( ), 09 (PORTUGUÊS), 11 (SVENSKA), 12 (POLSKI), 16 (Nederlands), 17 (Norsk), 18 ( ), 19 (Türkçe), 20 ( 23 ( )

4 (4.43NTSC), 5 (PAL-M), 6 (PAL-N), 7 (PAL-60)

), 21 (Bahasa Indonesia), 22 (Melayu),

Data

5.6.6 SIGNAL menu

ITEM

Character ASCII code MEMORY CALL MMC 4Dh 4Dh 43h 0 (AUTO), 1 to 8 (MEMORY 1 to 8) HORIZ.POSITION HP 48h 50h + (increment), - (decrement) VERT. POSITION VP 56h 50h + (increment), - (decrement) FINE SYNC. FN 46h 4Eh 00–31 TRACKING TRK 54h 52h 4Bh + (increment), - (decrement) COMPUTER INPUT CIN 43h 49h 4Eh 0 (RGB), 1 (YCBCR/YPBPR), 2 (AUTO) OVER SCAN VOS 56h 4Fh 53h 00 (90%) – 10 (100%) HOLD HLD 48h 4Ch 44h 0 (OFF), 1 (ON) HOLD BEGIN HLB 48h 4Ch 42h 00–99 HOLD END HLE 48h 4Ch 45h 00–99 ASPECT SC 53h 43h 0 (NORMAL, 1 (16:9), 2 (NATIVE), 3 (FULL),

ASPECT-USER-

ZMH 5Ah 4Dh 48h 050 to 500

ZOOM(H)

ASPECT-USER-ZOOM(V) ZMV 5Ah 4Dh 56h 050 to 500

ASPECT-USER-HORIZ.

AHP* 41h 48h 50h *:+, -

POSITION

ASPECT-USER-VERT.

AVP* 41h 56h 50h *:+, -

POSITION

ASPECT-USER-RASTER

RPH* 52h 50h 48h *:+, -

POSITION(H)

ASPECT-USER-RASTER

RPV* 52h 50h 56h *:+, -

POSITION(V)

ASPECT-USER-RESET ASRST 41h 53h 52h 53h 54h The setting contents of ASPECT USER are reset.

CLAMP POSITION CLP 43h 4Ch 50h 001 to 255 CLAMP WIDTH CLW 43h 4Ch 57h 01 to 63 VERT. SYNC. VSC 56h 53h 43h 0 (AUTO), 1 (OFF) LPF LPF 4Ch 50h 46h 0 (OFF), 1 (ON) SHUTTER(U) SHU 53h 48h 55h 000 to 259 SHUTTER(L) SHL 53h 48h 4Ch 000 to 259 SHUTTER(LS) SHLS 53h 48h 4Ch 53h 000 to 311 SHUTTER(RS) SHRS 53h 48h 52h 53h 000 to 311

Function

Data

4 (USER)

NAK is returned when the ASPECT setting is other than USER.

+:incriment -:decriment NAK is returned when the ASPECT setting is other than USER.

NAK is returned when the ASPECT setting is other than USER.

*1) Setting range differs depending on the input signals.

5.6.7 NETWORK menu

ITEM

Character ASCII code PROJECTOR NAME NAME 4Eh 41h 4Dh 45h Up to 15 single-byte alphanumeric characters

NETWORK RESTART NRCN 4Eh 52h 43h 4Eh LAN microcomputer is reset and restarted.

• 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.

Function

Data

Effective only during P-ON.

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 code ‘2Bh’ ‘2Dh’ ‘30h’ ‘31h’ ‘32h’ ‘33h’ ‘34h’ ‘35h’ ‘36h’ ‘37h’ ‘38h’ ‘39h’

[Example 1] When setting the AUTO POWER ON to ON. (Values enclosed in quotation marks are ASCII codes.):

• When ID is not specied:

Command sent from the PC, etc.

‘30’ ‘30’ ‘41’ ‘50’ ‘4F’ ‘4E’ ‘31’ ‘0D’ 00APON1

Status code returned

from the projector

Description

Command for setting the AUTO POWER ON to ON (ID command is omitted.)

Command receipt conﬁrmation (The statuses are echoed back as many as the number of the connected projectors.)

• When ID is specied (when the command is sent to the projector with the ID of “01” or “ALL”):

Command sent from the PC, etc.

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘41’ ‘50’ ‘4F’ ‘4E’ ‘31’ ‘0D’ 00;01;APON1

Status code returned

from the projector

Description

Command for setting the AUTO POWER ON is sent to the projector with the ID of “01” or “ALL.”

Command receipt conﬁrmation (The status is echoed back from the projector with the ID of “01” or “ALL.”)

[Example 2] When setting the CONTRAST R of the COLOR TEMP.-USER to +10, the CONTRAST G to 0, and the

CONTRAST B to -5. (Values enclosed in quotation marks are ASCII codes.):

• When ID is not specied:

Command sent from the PC, etc.

‘30’ ‘30’ ‘50’ ‘2B’ ‘31’ ‘30’ ‘2B’ ‘30’ ‘30’ ‘2D’ ‘30’ ‘35’ ‘0D’ 00P+10+00-05

Status code returned

from the projector

Description

Command for setting the picture control (ID command is omitted.)

Command receipt conﬁrmation (The statuses are echoed back as many as the number of the connected projectors.)

• When ID is specied (when the command is sent to the projector with the ID of “01” or “ALL”):

Command sent from the PC, etc.

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘50’ ‘2B’ ‘31’ ‘30’ ‘2B’ ‘30’ ‘30’ ‘2D’ ‘30’ ‘35’ ‘0D’ 00;01;P+10+00-05

Status code returned

from the projector

Description

Command for setting the CONTRAST is sent to the projector with the ID of “01” or “ALL.”

Command receipt conﬁrmation (The status is echoed back from the projector with the ID of “01” or “ALL.”)

[Example 3] When checking the TINT setting (when the TINT is set to +10). (Values enclosed in quotation marks

are ASCII codes.):

• When ID is not specied:

Command sent from the PC, etc.

‘30’ ‘30’ ‘53’ ‘0D’ 00S

‘30’ ‘30’ ‘53’ ‘2B’ ‘31’ ‘30’ ‘0D’ 00S+10

Status code returned

from the projector

Description

Command for checking the TINT setting (ID command is omitted.)

Check result (+10) (The statuses are echoed back as many as the number of the connected projectors.)

• When ID is specied (when the command is sent to the projector with the ID of “01” or “ALL”):

Command sent from the PC, etc.

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘53’ ‘0D’ 00;01;S

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘53’ ‘2B’ ‘31’ ‘30’ ‘0D’ 00;01;S+10

Status code returned

from the projector

Description

Command for checking the TINT setting is sent to the projector with the ID of “01” or “ALL.”

Check result (+10) (The status is echoed back from the projector with the ID of “01” or “ALL.”)

[Example 4] When setting the GAMMA MODE of the COLOR ENHANCER-USER to DETAIL. (Values enclosed in

quotation marks are ASCII codes.):

• When ID is not specied:

Command sent from the PC, etc.

‘30’ ‘30’ ‘43’ ‘45’ ‘55’ ‘31’ ‘47’ ‘53’ ‘32’ ‘0D’ 00CEU1GS2

Status code returned

from the projector

Description

Command for setting the picture control (ID command is omitted.)

Command receipt conﬁrmation (The statuses are echoed back as many as the number of the connected projectors.)

• When ID is specied (when the command is sent to the projector with the ID of “01” or “ALL”):

Command sent from the PC, etc.

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘43’ ‘45’ ‘55’ ‘31’ ‘47’ ‘53’ ‘32’ ‘OD’ 00;01;CEU1GS2

Status code returned

from the projector

Description

Command for setting the GAMMA MODE of the COLOR ENHANCER-USER is sent to the projector with the ID of “01” or “ALL.”

Command receipt conﬁrmation (The status is echoed back from the projector with the ID of “01” or “ALL.”)

5.7 Password lock commands

The password lock commands control the password lock. The password lock enabling or disabling command is sent with a 4 to 8-digit password comprised of any ﬁgures 1 to 4 added to the end of the data code. When the password lock is enabled or disabled successfully, the projector sends a return command comprising the data code, password, and “1” at the end. When enabling or disabling the password lock fails, it sends a return command with “0” at the end. There is no reconﬁrmation of the password. The password input command is for enabling projection of image when password lock has been set to DISPLAY INPUT. The password input command is sent with a 4 to 8-digit password comprised of any ﬁgures 1 to 4 at the end.

ITEM

Password lock enabling/ disabling

Password input PASS 50h 41h 53h 53h ****

Character ASCII code

PSLOCK 50h 53h 4Ch 4Fh 43h 4Bh 0**** (Disabling), 1**** (DISPLAY INPUT),

**** is a 4 to 8-digit password comprised of any ﬁgures 1 to 4.

[Example] When enabling the password lock of DISPLAY INPUT (in the case that the password is 123412).

(Values enclosed in quotation marks are ASCII codes.):

• When ID is not specied:

Command sent from the PC, etc.

‘30’ ‘30’ ‘50’ ‘53’ ‘4C’ ‘4F’ ‘43’ ‘4B’ ‘31’ ‘31’ ‘32’ ‘33’ ‘34’ ‘31’ ‘32’ ‘0D’ 00PSLOCK1123412

Function

2**** (MENU ACCESS), 3**** (SPLASH ID SCREEN)

Status code returned

from the projector

‘30’ ‘30’ ‘50’ ‘53’ ‘4C’ ‘4F’ ‘43’ ‘4B’ ‘31’ ‘31’ ‘32’ ‘33’ ‘34’ ‘31’ ‘32’ ‘31’ ‘0D’ 00PSLOCK11234121

Data

Description

Command for enabling the password lock of DISPLAY INPUT (ID command is omitted.)

Response informing that the projector succeeded in enabling the password lock of DISPLAY INPUT (The statuses are echoed back as many as the number of the connected projectors.)

• When ID is specied (when the command is sent to the projector with the ID of “01” or “ALL”):

Command sent from the PC, etc.

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘50’ ‘53’ ‘4C’ ‘4F’ ‘43’ ‘4B’ ‘31’ ‘31’ ‘32’ ‘33’ ‘34’ ‘31’ ‘32’ ‘ 0D’

00;01;PSLOCK1123412

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘50’ ‘53’ ‘4C’ ‘4F’ ‘43’ ‘4B’ ‘31’ ‘31’ ‘32’ ‘33’ ‘34’ ‘31’ ‘32’ ‘31’ ‘0D’

00;01;PSLOCK11234121

Status code returned

from the projector

Description

Command for turning on the password lock of DISPLAY INPUT is sent to the projector with the ID of “01” or “ALL.”

Response informing that the projector succeeded in enabling the password lock of DISPLAY INPUT (The status is echoed back from the projector with the ID of “01” or “ALL.”)

Mitsubishi Electronics UD8850U, UD8900U User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual