4.3Remote commands (Not executable in stand-by mode.)

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

 

Function

 

 

Character

ASCII

 

 

 

 

+/VOLUME

r06

72h 30h 36h

 

 

 

-/VOLUME

r07

72h 30h 37h

 

 

 

 

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

 

 

 

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

Command sent from the PC, etc.

 

 

Status code returned

Description

 

 

from the projector

 

 

 

 

 

 

 

 

 

 

 

 

 

‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’

 

 

 

Command operating the same as the

00r54

 

 

 

 

 

MENU button

 

 

 

 

 

 

 

 

 

 

 

 

 

 

‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’

Command receipt confirmation

 

 

 

00r54

 

 

(Command echo back)

 

 

 

 

 

 

 

 

 

 

 

4.4Function commands (Not executable in stand-by mode.)

The mute commands are used for the mute setting of this projector with the 0 (HEX: 30h) and 1 (HEX: 31h).

 

ITEM

 

Function

Data

 

 

 

 

Character

ASCII

 

 

 

 

 

 

 

 

AV MUTE

 

MUTE

4Dh 55h 54h 45h

0 (OFF), 1 (ON)

 

 

 

 

 

4.5Menu 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.

ITEM

 

Function

Data

 

 

Character

ASCII

 

 

 

 

 

 

PICTURE SETTING

CE

43h 45h

0 (BRIGHTEST), 1 (PRESENTATION), 2 (NORMAL),

 

 

 

3 (THEATER), 4 (USER1), 5 (USER2)

 

 

 

 

CONTRAST

PP

50h 50h

±50

 

 

 

 

BRIGHTNESS

QQ

51h 51h

000 -100

 

 

 

 

LAMP MODE

LM

4Ch 4Dh

0 (STANDARD), 1 (LOW)

 

 

 

 

ASPECT

SC

53h 43h

0 (auto), 1 (real), 2 (4:3), 3 (16:9) (EX320U/EX320U-ST)

 

 

 

0 (auto), 1 (real), 2 (full), 3 (4:3), 4 (16:9) (EW330U)

 

 

 

 

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] When setting the CONTRAST to +17. (Values enclosed in quotation marks are ASCII codes.):

Command sent from the PC, etc.

 

Status code returned

Description

 

from the projector

 

 

 

 

 

 

 

 

 

 

 

 

‘30’ ‘30’ ‘51’ ‘51’ ‘2B’ ‘31’ ‘37’ ‘0D’

 

 

 

Command for setting the

00PP+17

 

 

 

 

 

CONTRAST to +17

 

 

 

 

 

 

 

 

 

 

 

 

 

 

‘30’ ‘30’ ‘51’ ‘51’ ‘2B’ ‘31’ ‘37’ ‘0D’

Command receipt confirmation

 

 

 

00PP+17

 

 

(Command echo back)

 

 

 

 

 

 

 

 

 

 

 

6

Page 6
Image 6
Mitsubishi Electronics EX321U-ST, EW331U-ST manual How to set the value

EW331U-ST, EX321U-ST specifications

Mitsubishi Electronics has solidified its reputation in the field of projectors with offerings like the EW331U-ST and EX321U-ST. These two models stand out for their remarkable features, advanced technologies, and user-friendly characteristics, making them an excellent choice for educational institutions and corporate environments.

The EW331U-ST is designed with a WUXGA resolution of 1920 x 1200 pixels, providing stunningly clear and sharp images. This model boasts a brightness level of up to 3,300 lumens, which ensures vibrant and visible presentations even in well-lit rooms. Its short-throw lens allows users to project large images from a short distance, making it ideal for smaller spaces where installation constraints may be a factor.

In addition to its impressive display capabilities, the EW331U-ST utilizes fantastic color reproduction technologies. Mitsubishi’s Color Adjustment feature enables users to adjust color settings for optimal presentation quality. This ensures that images remain true to their source, thus enhancing the overall viewing experience.

On the other hand, the EX321U-ST model, while similar in many aspects, focuses more on the versatility offered by its extensive connectivity options. Equipped with HDMI, USB, and VGA inputs, the EX321U-ST supports a variety of media sources, allowing users to connect easily to laptops, tablets, and even smartphones. This diversity is particularly beneficial for collaborative settings, where multiple devices may need to be connected simultaneously.

Both models leverage leading-edge DLP technology, renowned for producing crisp images and providing extended lamp life. They are engineered to consume less power while delivering maximum performance, contributing to lower operational costs and promoting energy efficiency.

Additionally, Mitsubishi Electronics integrates smart features such as automatic keystone correction and a built-in speaker, which simplify setup and enhance usability. An intuitive user interface allows quick adjustments, making these projectors accessible even to those who may not be tech-savvy.

In summary, Mitsubishi Electronics’ EW331U-ST and EX321U-ST projectors offer excellent performance coupled with user-friendly features. Their superior image quality, robust connectivity options, and energy-efficient design make them a compelling choice for anyone seeking reliable and powerful projection solutions.