Controlling the LCD monitor via RS-232C Remote Control

This LCD monitor can be remote controlled by connecting a computer with RS-232C interface.

The following functions can be controlled by a computer:

•Turn the monitor ON or OFF.

•Changing input signals.

Connection

LCD Monitor + IBM PC or IBM PC compatible

PC or IBM compatible

to RS-232C terminal

RS-232C Cable

NOTE: If your PC is equipped only with a 25-pin serial port connector, a 25-pin serial port adapter is required. Contact your dealer for details.

1) Interface

PROTOCOL

RS-232C

BAUD RATE

9600 [bps]

 

 

DATA LENGTH

8 [bits]

 

 

PARITY BIT

NONE

 

 

STOP BIT

1 [bits]

FLOW CONTROL

NONE

 

 

This LCD monitor uses RXD, TXD and GND lines for RS-232C control.

RS-232C cable should be null modem type.

2)Control command protocol

A command is structured as: address code, function code, data code and end code. The length of a command is variable, depending on function.

 

Address code

Function code

Data code

 

End code

 

HEX

30h 30h

Function

Data

 

0Dh

 

ASCII

'0' '0'

Function

Data

 

 

 

 

 

 

 

 

 

 

[Address code]

30h 30h (ASCII code, '0' '0'), fixed.

 

[Function code]

A defined control code.

 

 

 

[Data code]

A defined value. Not available with all control commands.

 

[End code]

0Dh (ASCII code, ' '), fixed.

 

 

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Mitsubishi Electronics LCD4000 user manual Connection, English-30
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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.
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