3)Control sequence

(1)The command from a computer to the LCD monitor will be sent within 400ms.

(2)The LCD monitor will send a return command 400ms* after it has received and executed a code. If the command isn’t received correctly, the LCD monitor will not send the return command.

(3)The computer checks the command and confirms if the command which has been sent has been executed or not.

(4)The LCD monitor sends various codes other than the return code. When using the control sequence via RS-232C, rejection of other codes from computer side is required.

*: The sending time of return command may delay depending on the condition (during changing the input signal, etc.).

Example: Turn power ON (Corresponding ASCII code in ' ' )

Sending commands

Status code from

Meaning

from computer

LCD monitor

 

 

 

 

 

30 30 21 0D

 

 

Command for

'0' '0' '!' ' '

 

 

POWER ON

 

 

 

 

 

30 30 21

0D

Command received

 

'0' '0' '!' '

'

(Command echoed back)

 

 

 

 

4)Operation commands

The operation commands execute the basic operation setting of the LCD monitor. It may not operate when changing the signal:

Operation

ASCII

HEX

 

 

 

POWER ON

!

21h

 

 

 

POWER OFF

"

22h

 

 

 

INPUT RGB 1

_r1

5Fh 72h 31h

 

 

 

INPUT RGB 2

_r2

5Fh 72h 32h

 

 

 

INPUT RGB 3

_r3

5Fh 72h 32h

 

 

 

INPUT VIDEO

_v1

5Fh 76h 31h

INPUT DVD/HD

_v2

5Fh 76h 32h

 

 

 

POWER OFF command will not work for 1 minute after the power is turned on.

POWER ON command will not work for 1 minute after the power is turned off.

English

English-31

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Mitsubishi Electronics LCD4000 user manual English-31

LCD4000 specifications

Mitsubishi Electronics is renowned for its innovative technology solutions, and the LCD4000 is a standout product in their lineup. This advanced LCD display system is designed to offer a premium viewing experience, catering to both commercial and professional environments.

One of the key features of the LCD4000 is its impressive display quality. With a resolution of 1920x1080 pixels, this display provides crystal-clear visuals that are perfect for presentations, video playback, and interactive applications. The brightness level reaches an impressive 700 cd/m², ensuring that images remain vivid and sharp even in well-lit environments.

Mitsubishi has integrated cutting-edge LCD technology into the LCD4000, which includes a high dynamic contrast ratio. This feature allows for deeper blacks and brighter whites, enhancing the overall image quality. The color reproduction is also noteworthy, with the ability to display 16.7 million colors, providing lifelike representations that are critical for industries such as advertising and design.

The LCD4000 is designed for versatility. With the capability to be mounted in various orientations, whether horizontal or vertical, it can adapt to different display needs, making it suitable for digital signage, retail displays, or control room setups. Additionally, it supports daisy chaining, allowing multiple units to be connected seamlessly to create large video walls, ideal for broadcasting and events.

Durability and reliability are also hallmark characteristics of the LCD4000. Built with robust materials, the display is engineered for continuous operation, which is essential for commercial applications that require non-stop performance. Mitsubishi has incorporated advanced thermal management technology, ensuring that the display operates efficiently without overheating, thus prolonging its lifespan.

To enhance user convenience, the LCD4000 features an intuitive interface and multiple connectivity options, including HDMI, DisplayPort, and VGA. This flexibility allows users to connect various devices, from computers to media players, facilitating easy setup and operation.

In summary, the Mitsubishi Electronics LCD4000 combines high-quality display technology with versatility and reliability. Its exceptional resolution, brightness, color accuracy, and durability make it an ideal choice for a wide range of professional applications. Whether used in control rooms, retail spaces, or as part of a video wall, the LCD4000 promises to deliver a stunning visual experience that meets the demands of various industries.