Mitsubishi Electronics S490 Control projector by using a personal computer, Interface, Connection

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LCD Projector

X500U / X490U / S490U

Control projector by using a personal computer

This projector can be controlled by connecting a personal computer with RS-232C terminal.

Functions can be controlled by a personal computer:

•Turn the ON or OFF

•Changing input signals

•Menu setting

Connection

 

INPUT SELECT

COMPUTER 1 IN

AUDIO 1 IN

RS-232C

USB

 

 

REMOTE

 

 

VIDEO 1 IN VIDEO 2 IN

 

DIGITAL

 

 

 

 

 

 

 

 

ANALOG

 

 

 

 

MAIN

COMPUTER 2 IN

AUDIO 2 IN

S-VIDEO

 

 

 

VIDEO

 

O

I

 

 

 

 

 

AC IN

COMPUTER OUT

AUDIO OUT

L

 

 

 

 

 

AUDIO

R

to RS-232C terminal

RS-232C cable

Mini DIN 8P

D-SUB 9P

to Com1 Comport

Important:

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

•Turn on the projector after the computer is started up.

(If you do not follow this order, the Comport may not function.)

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

1) Interface

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 reverse type cable should be used.

2) Control command diagram

The command is structured by the address code, function code, data code and end code. The length of the command is different by each function.

 

 

Address code

Function code

 

Data code

End code

 

 

HEX

 

30h 30h

Function

 

Data

0Dh

 

 

ASCII

 

'0' '0'

Function

 

Data

 

 

[Address code]

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

 

 

 

[Function code] A code of each fixed control move.

 

 

 

[Data code]

A code of each fixed control data (number) and not always indicated.

[End code]

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

 

 

 

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Contents 0 0 X 4 9 0 S 4 9 For X500U only For X500U onlyContents Important safeguards Do not modify this equipment 15 14 Foot adjustment buttons Left/Right Terminal boardOverview Air inlet cover Lamp cover Adjustment foot Left/RightAbout laser beam Using the remote control Battery installationOperation area for wireless control system Using the wired remote controlScreen InstallationOrientation of the projector Projector + DVD player or Hdtv decoder Basic connectionsProjector + AV equipment For using Macintosh Projector + Personal computerFor computer with DVI terminal For X500U only About DDC For DVI connectionGetting ready for projection Adjusting the angle of projectionPreparing the projector for operation To operate projector power on ButtonAV mute Volume from the speakerTurning off the projector Menu operation Basic operationWhen sRGB is ON, Color Matrix can’t be adjusted When sRGB is OFF, the image will become darkerWhen Color Temp is set to other than Standard This projector in a room where the light and shade variesUser memory for signal setting Memorizing the settingInitialite the setting which has been changed Default Select the user settingPicture adjustment Adjusting the imageColor temperature Color matrixAdjustment from personal computer Advanced features for presentation ExpandPicture in Picture PinP StillMouse remote control Projector + computer with USB connectorProjector + computer with PS/2 connector OperationSetting Computers What you can do with HUBExample of Network System Connection with a computerHow to reset the operation time meter Lamp replacementInterval of the lamp replacement Maintenance Cleaning the air-filterCleaning the projector and the ventilation slots Cleaning the lensTroubleshooting Problems Cause Possible SolutionsAbnormal condition IndicatorsNormal condition Specifications Connectors Dimensional drawings mmReplacement part Option / Not included in the box What’s included in the boxCGA70 VERT.SYNC Hold On Begin END 871D340B30 Control projector by using a personal computer Control command diagramInterface ConnectionOperation commands Computer input commands For X500U onlyHow to set the grade Control sequenceReading command diagram Volume commandsRemote commands Menu setting commands Example 1 Set the Auto Power on to on

S490, X500, X490 specifications

Mitsubishi Electronics has long been known for its commitment to innovation and excellence in the field of electronics, and their latest offerings, the X490, S490, and X500 series, are no exception. These models represent a culmination of advanced technology and user-centric features, making them ideal for various applications across different industries.

The X490 model is designed to impress with its high-resolution LCD display, offering vibrant colors and exceptional clarity. It incorporates advanced image processing technology that ensures sharp visuals, which is essential for detailed presentations or graphical content. Furthermore, the X490 features multiple connectivity options, including HDMI, VGA, and USB, allowing seamless integration with different devices, such as computers, tablets, and smartphones.

Building on the strengths of the X490, the S490 introduces enhancements in audio output, making it a perfect choice for environments where sound quality is paramount. The S490 is equipped with powerful built-in speakers and advanced sound processing algorithms that ensure clear audio reproduction, which is ideal for multimedia presentations. Additionally, it supports wireless connectivity, enabling users to connect devices without the hassle of cables.

The X500 model stands out as a premium option, integrating cutting-edge technologies that cater to the needs of professionals. It features an ultra-high-definition display with outstanding color accuracy, which is crucial for applications in graphic design, video editing, and other creative fields. The X500 also boasts smart features, including ambient light sensors that adjust brightness according to the surrounding environment, optimizing visibility and reducing eye strain.

All three models are built with durability in mind. Mitsubishi Electronics incorporates robust materials and advanced engineering techniques to ensure reliable performance in various settings, from corporate boardrooms to educational institutions. Their energy-efficient designs not only help reduce operational costs but also align with modern sustainability efforts.

User-friendly interfaces and intuitive controls make these models accessible to users of all skill levels. Whether it’s setting up a display for a presentation, adjusting settings for optimal performance, or navigating through different inputs, Mitsubishi Electronics has streamlined the user experience.

In conclusion, the Mitsubishi Electronics X490, S490, and X500 series offer a blend of high-quality visuals, superior sound, connectivity, and durability. These models are equipped with cutting-edge technologies, making them ideal for a wide range of professional environments, from education to corporate settings. With these advancements, Mitsubishi continues to set the standard for excellence in the electronics industry.
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