Mitsubishi Electric UD8400U User manual

DLP™ Projector

UD8400U/UD8400LU/UD8350U/UD8350LU

Controlling the projector using a personal computer

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 conﬁguration, 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. 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 Function Data

Character ASCII code

Changing the RS-232C

command system

COMMAND

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

0 (Former command system), 1 (New

command system)

Connection

Important:

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

• Boot up the computer rst, and then plug the power cord of the projector.

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

• To use a daisy chain conguration, make sure to use Mitsubishi projectors supporting RS-232C communication. If

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

To connect with one projector:

RS-232C cable

D-SUB 9-pin

To SERIAL IN

terminal

To RS-232C terminal

D-SUB 9-pin

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

RS-232C cable

D-SUB 9-pin

To SERIAL IN

terminal

To RS-232C terminal To SERIAL IN

terminal

To SERIAL OUT

terminal

To SERIAL OUT

terminal

D-SUB 9-pin

RS-232C cable

D-SUB 9-pinD-SUB 9-pin

• 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.)

Projector 1

PROJECTOR ID : 01

GROUP ID : A

Multi-projection Group A

Projector 2

PROJECTOR ID : 02

GROUP ID : A

Projector 3

PROJECTOR ID : 03

GROUP ID : B

Multi-projection Group 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.

When the projectors are connected in a daisy chain conguration, you are recommended to set the PROJECTOR ID

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. Interface

1.1 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

5GND

6 OPEN

7 OPEN

8 OPEN

9 OPEN

1.2 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

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’ ‘30Bh’ ID ‘30Bh’ 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 specied, 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’ ‘3Eh’ 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:

Computer

Projector 1

Projector 2

Sequence Note

1Send 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.

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 return command input from the

SERIAL OUT terminal is sent to the

device connected to the SERIAL IN

terminal.

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.

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.

(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, see page 17.

[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 Status code returned

from the projector Description

‘30’ ‘30’ ‘21’ ‘0D’

00!

Command for POWER ON

(ID command is omitted.)

‘30’ ‘30’ ‘21’ ‘0D’

00!

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 Status code returned

from the projector Description

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

00;01;!

Command for POWER ON is sent to

the projector with the ID of “01” or

“ALL.”

‘

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

00;01;!

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 Status code returned

from the projector Description

30’ ‘30’ ‘5F’ ‘76’ ‘31’ ‘0D’

00_v1

(During auto positioning)

Command for selecting VIDEO as the

input signal is sent out.

‘

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

00_v1:N

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 Status code returned

from the projector Description

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

‘0D’

00;01;_v1

(During auto positioning)

Command for selecting VIDEO as the

input signal is sent to the projector

with the ID of “01” or “ALL.”

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

‘3A’ ‘4E’ ‘0D’

00;01;_v1:N

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 4

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 (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.

• 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. 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 Function Note

Character

ASCII code

POWER ON

21h

This command is invalid for 2 minutes after the power is turned off.

POWER OFF

22h

This command is invalid for 1 minute after the power is turned on.

INPUT COMPUTER 1

_r1

5Fh 72h 31h

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

the contact control.

INPUT COMPUTER 2

_r2

5Fh 72h 32h

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

the contact control.

INPUT HDMI

_d1

5Fh 64h 31h

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

the contact control.

INPUT DVI

_d2

5Fh 64h 32h

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

the contact control.

INPUT SDI*1

_d3

5Fh 64h 33h

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

the contact control.

INPUT VIDEO

_v1

5Fh 76h 31h

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

the contact control.

INPUT S-VIDEO

_v2

5Fh 76h 32h

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

the contact control.

*1: This function works only on UD8400U/UD8400LU.

[Example]

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

• When ID is not specied:

Command sent from the PC, etc. Status code returned

from the projector Description

‘30’ ‘30’ ‘5F’ ‘72’ ‘31’ ‘0D’

00_r1

Command for setting the input signal

to COMPUTER 1 (ID command is

omitted.)

‘30’ ‘30’ ‘5F’ ‘72’ ‘31’ ‘0D’

00_r1

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. Status code returned

from the projector Description

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘5F’ ‘72’

‘31’ ‘0D’ 00;01;_r1

Command for setting the input

signal to COMPUTER 1 is sent to the

projector with the ID of “01” or “ALL.”

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘5F’ ‘72’

‘31’ ‘0D’

00;01;_r1

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.”)

4.2 Reading command diagram

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

ITEM Character ASCII code

Function Data (Receive) Function Data (Receive)

POWER ON vP 1 76h 50h 31h

POWER OFF vP 0 76h 50h 30h

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

INPUT COMPUTER 2 vI r2 76h 49h 72h 32h

INPUT HDMI vI d1 76h 49h 64h 31h

INPUT DVI vI d2 76h 49h 64h 32h

INPUT SDI

vI d3 76h 49h 64h 33h

INPUT VIDEO vI v1 76h 49h 76h 31h

INPUT S-VIDEO vI v2 76h 49h 76h 32h

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

POWER ON/OFF POSSIBLE vPK 1 76h 50h 4Bh 31h

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

SIGNAL SUPPLIED vSM 1 76h 53h 4Dh 31h

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

ITEM Function Data (Receive)

Character

ASCII code

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)

vLST 76h 4C 53h 54h ab

The following value is entered in a and b.

0 (Off), 1 (On), 2 (Error)

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

vVFREQ

76h 56h 46h 52h 45h 51h ***.**

HORIZONTAL FREQUENCY

vHFREQ

76h 48h 46h 52h 45h 51h ***.**

SYNC. TYPE

vSYNCT

76h 53h 59h 4Eh 43h 54h 0 (NO SIGNAL), 1 (Invalid), 3 (3wire),

4 (4wire), 5 (5wire), 6 (SCART)

“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).

*1: This function works only on UD8400U/UD8400LU.

Use the following commands to obtain other information.

ITEM Function Data (Receive)

Character

ASCII code

Model name vMDL

76h 4Dh 44h 4Ch

****************(within 16 characters)

Contact control vRMT

76h 52h 4Dh 54h

0 (Normal operation)

1 (Contact control)

Input source vSOUCE

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

r1 r2 v1 v2 d1 d2 d3

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

(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)),

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

BLANK, SPLIT, FREEZE, etc.)),

6 (Awaiting password entry)

Error status vER 76h 45h 52h 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: Fixed to 0.

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.):

• When ID is not specied:

Command sent from the PC, etc. Status code returned

from the projector Description

‘30’ ‘30’ ‘76’ ‘49’ ‘0D’

00vl

Command for checking the input

terminal (ID command is omitted.)

‘30’ ‘30’ ‘76’ ‘49’ ‘76’ ‘31’ ‘0D’

00vlv1

Check result (VIDEO)

• 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. Status code returned

from the projector Description

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

00;01;vI

Command for checking the input

terminal is sent to the projector with

the ID of “01” or “ALL.”

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

‘76’ ‘31’ ‘0D’

00;01;vIv1

Check result (VIDEO)

(The status is echoed back from the

projector with the ID of “01” or “ALL.”)

4.3 Remote commands (Not executable in stand-by mode. When the remote commands are sent while the

splash screen is being displayed, the splash screen is only canceled.)

The remote commands allow the computer to control the projector in the same way as by the remote control. (The CON-

TROLLER ID cannot be set. And some operations cannot be controlled.) The remote commands have no data codes.

Button’s name on remote

control

Function

Character

ASCII code

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

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

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

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

• When ID is not specied:

Command sent from the PC, etc. Status code returned

from the projector Description

‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’

00r54

Command operating the same as

the MENU button (ID command is

omitted.)

‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’

00r54

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. Status code returned

from the projector Description

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘72’ ‘35’ ‘34’ ‘0D’

00;01;r54

Command operating the same as the

MENU button is sent to the projector

with the ID of “01” or “ALL.”

‘30’ ‘30’ ‘3B’ ‘30’ ‘31’ ‘3B’ ‘72’ ‘35’ ‘34’ ‘0D’

00;01;r54

Command receipt conﬁrmation

(The status is echoed back from the

projector with the ID of “01” or “ALL.”)

4.4 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 Function Data

Character ASCII code

KEYSTONE (vertical) KS 4Bh 53h ±40

With CURVED-adjustment : ±10*1

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

With CURVED-adjustment : ±10*1

KEYSTONE reset KSRST 4Bh 53h 52h 53h 54h

CORNERSTONE LOWER RIGHT

(vertical)

CNLRV 43h 4Eh 4Ch 52h 56h ±50

CORNERSTONE LOWER RIGHT

(horizontal)

CNLRH 43h 4Eh 4Ch 52h 48h ±50

CORNERSTONE LOWER LEFT

(vertical)

CNLLV 43h 4Eh 4Ch 52h 56h ±50

CORNERSTONE LOWER LEFT

(horizontal)

CNLLH 43h 4Eh 4Ch 52h 48h ±50

CORNERSTONE UPPER RIGHT

(vertical)

CNURV 43h 4Eh 55h 52h 56h ±50

CORNERSTONE UPPER RIGHT

(horizontal)

CNURH 43h 4Eh 55h 52h 48h ±50

CORNERSTONE UPPER LEFT

(vertical)

CNULV 43h 4Eh 55h 52h 56h ±50

CORNERSTONE UPPER LEFT

(horizontal)

CNULH 43h 4Eh 55h 52h 48h ±50

CORNERSTONE reset CKSRST

43h 4Bh 53h 52h 53h 54h

HORIZ. CURVED ARC CVAH 43h 56h 41h 48h ±50

With KEYSTONE- or

CORNERSTONE-adjustment

: ±30

VERT. CURVED ARC CVAV 43h 56h 41h 56h ±50

With KEYSTONE- or

CORNERSTONE-adjustment

: ±30

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 50 to 100

(Changeable in ﬁve increments)

BRIGHT UNIFORMITY CORRECTION

(correcting position) (vertical)

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

BRIGHT UNIFORMITY CORRECTION

(correcting position) (horizontal)

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

*1: When you carry out the KEYSTONE-mode adjustment and the CORNERSTONE-mode adjustment in com-

bination, the adjustment may not be carried out depending on the combination. In this case, the command

may not be accepted.

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’

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 BLANK command is used for the BLANK setting of this projector with the 0 (HEX: 30h) and 1 (HEX: 31h).

ITEM Function Data

Character ASCII code

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

4.6 Menu setting commands (Not executable in stand-by mode. Possible only to read during BLANK.)

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.

ITEM Function Data

Character ASCII code

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

3 (THEATER), 4 (sRGB), 5 (USER), 6 (MULTI-

SCREEN)

COLOR ENHANCER-

USER-GAMMA MODE

CEU1GS

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

COLOR ENHANCER-

USER-BrilliantColor™

CEU1B 43h 45h 55h 31h 42h 00–10

COLOR ENHANCER-

MULTI-SCREEN-

GAMMA MODE

CEU2GS

43h 45h 55h 32h 47h 53h

0 (1.8), 1 (2.0), 2 (2.2)

COLOR ENHANCER-

MULTI-SCREEN-

BrilliantColor™

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

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

SUPER RESOLUTION-

LEVEL

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

CONTRAST PP 50h 50h ±30

BRIGHTNESS QQ 51h 51h ±30

NCM (MODE) CMT 43h 4Dh 54h 1 (VIDEO), 2 (COMPUTER), 3 (USER), 4 (OFF)

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

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

NCM (SATURATION) MSAT 4Dh 53h 41h 54h ±05

NCM (RGB-TINT) MT 4Dh 54h ±15

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

COLOR TEMP.-USER-

CONTRAST

P 50h ±30 ±30 ±30 (R, G, B)

COLOR TEMP.-USER-

BRIGHTNESS

Q51h ±30 ±30 ±30 (R, G, B)

COLOR T 54h ±10

TINT S 53h ±10

SHARPNESS R 52h ±05

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,

For DVI/SDI input: +0 (NORMAL), +1 (ENHANCED)

For HDMI input: +0 (AUTO), +1 (NORMAL),

+2 (ENHANCED)

CLOSED CAPTION CC 43h 43h 0 (OFF), 1 (CC1), 2 (CC2)

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

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

STANDBY MODE STBY 53h 54h 42h 59h 0 (STANDARD), 1 (LOW)

IMAGE REVERSE IR 49h 52h 0 (OFF), 1 (MIRROR), 2 (INVERT),

3 (MIRROR INVERT)

HIGH ALTITUDE MODE ALTI 41h 4Ch 54h 49h 0 (STANDARD), 1 (HIGH ALTITUDE)

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