Mitsubishi Electronics PD-5010 External Control, Application, Connections, Communication Format

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External Control

Application

These specifications cover the communications control of the plasma monitor by external equipment.

Connections

Connections are made as described below.

plasma monitor

 

External equipment

 

e.g., Personal computer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1)Connector on the plasma monitor side: EXTERNAL CONTROL connector.

Type of connector: D-Sub 9-pin male

No. Pin Name

1No Connection

2RXD (Receive data)

3TXD (Transmit data)

4DTR (DTE side ready)

5GND

6DSR (DCE side ready)

7RTS (Ready to send)

8CTS (Clear to send)

9No Connection

Communication Format

8 bit

 

8 bit

 

8 bit

 

8 bit

8 bit

8 bit

 

8 bit

 

8 bit

Command 1

Unit ID 1

Unit ID 2

Command 2

Data length

Data

Check sum

Command 1

Command 1, along with command 2, is a number used to distinguish each command.

In the case of ACK, when the lower order 4 bits is FH (as in 3FH and 7FH), this indicates that the commands and data of the supported equipment have been received. When the lower order 4 bits is BH (as in 3BH and 7BH), this indicates that unsupported commands and data have been received.

Unit ID 1 and Unit ID 2

Unit ID 1 and unit ID 2 are numbers used to identify the equipment that is to be connected.

60H is used for the plasma monitor and 80H is used for external control equipment such as a personal computer.

1)Unit ID 1: Indicates the equipment sending the signal

2)Unit ID 2: Indicates the equipment receiving the signal

1 2 3 4 5

6 7 8 9

2)Connector on the external equipment side: Serial port (RS-232C) connector.

See the specifications of the equipment that is to be connected for the type of connector and the pin assignment.

3)Wiring

Use a crossed (reverse) cable.

Wire the cable so that each pair of data lines cross between the two devices. These data line pairs are RXD (Receive data) and TXD (Transmit data), DTR (DTE side ready) and DSR (DCE side ready), and RTS (Ready to send) and CTS (Clear to send).

Communication Parameters

(1) Communication system

Asynchronous

(2) Interface

RS-232C

(3)

Baud rate

9600 bps

(4)

Data length

8 bits

(5)

Parity

Odd

(6)

Stop bit

1 bit

(7) Communication code

Hex

Command 2

Command 2, along with command 1, is a number used to distinguish each command.

Check Sum (CKS), Error Processing, and ACK

1)The check sum described below and RS-232C odd parity are used together for a check of the received data. The check sum is the lower order 8 bits of one frame of sent or received data comprising the sum total of Command 1, Unit ID 1 and 2, Command 2, Data Length, and Data.

Check Sum Example

Check Sum Example

DFH

80H

60H

47H

01H

01H

08H

Command 1

Unit ID 1

Unit ID 2

Command 2

Data Length

Data

Check Sum

 

 

 

 

 

 

▲

 

 

 

 

 

 

Total 208H

2) Error Processing

•When the communication interval is vacant for more than 4 ms, a received Command 1 will be recognized. If, at this time, meaningful data cannot be recognized, that data will not be recognized (as valid data).

•An ACK will not be returned unless the receive data error, the check sum error, and the receive data are all taken in.

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Contents Owner’s Guide Page Important Information PrecautionsTo avoid damage and prolong operating life Contents Page Attachment Options for the PD-5010 Monitor Introduction Part Names and Function Rear View/ Terminal Board Remote Control Battery Installation and Replacement Using the wired remote control mode Installation Connecting Your PC or Macintosh Computer External Speaker Connections Pin Assignments and Signal Levels for 15 pin RGB Analog Information Basic OperationsTo check the remaining time To set the off timerTo cancel the off timer After the power is turned off with the off timerWatching with a wide screen manual Wide OperationsWatching computer images When Picture Size is set to OFFInformation Supported resolution Picture Size settingInformation Operations in the Side-by-side modePIP Screen Operations Showing a couple of pictures on the screen at the same timeAdjusting the ON-SCREEN Menu controls Operations in the Picture-in-picture modeSelecting the input signals to be displayed Menu Operations On Screen Menu ControlsMain menu Sub menu Functions Default Adjusting the computer image Picture Settings MenuAdjusting the picture Information Video Settings screenInformation Types of picture modes Example Setting the Theater modeInformation Setting the color temperature Setting the color temperatureExample Setting LOW Once the setting is completedInformation Adjusting the white balance Adjusting the color to the desired qualityExample Adjusting the White Balance Types of noise reduction Example Setting NR-3Reducing noise in the picture Information Sound settings menu Audio Settings MenuAdjusting the treble, bass and left/right balance Example Adjusting the bassInformation When Auto Picture is OFF Monitor Settings MenuExample Adjusting the vertical position in the normal mode Function Menu Setting the on-screen menuExample Turning the on-screen menu mode off Information Adjusting the position of the menu display Adjusting the position of the menu displayExample Adjusting the position of the menu display To adjust the positionPower management settings Setting the power management for computer imagesExampleTurning the power management function on Information Power management functionPOWER/STANDBY indicator Example Setting the Cinema Mode to OFF Setting the gray level for the sides of the screenSetting the picture to suit the movie Example Adjusting the Gray LevelExample Setting PLE to Lock Setting Monitorlink M-LINK ADJExample Setting Information When you adjust the M-LINK ADJPeak Luminance Enhancement PLE Setting the time for InverseTo select on for the Working Time Setting the time for Screen WiperInformation Setting the time Speed Resetting to the default valuesExample Setting Audio 1 to Video Options Setting MenuSetting the allocation of the audio connectors Setting the BNC connectorsSee page 55 for the details of the above settings Setting a computer image to the correct RGB select screenExample Setting the RGB Select mode to Motion To set the RGB select mode to MotionInformation HD Select modes Setting high definition images to the suitable screen sizeSetting the picture size for RGB input signals Information Menu Setting the language for the menusExample Setting the menu display to Deutsch Information Language settingsTo select 3.58 Ntsc Setting the video signal formatExample Setting the video signal format to 3.58 Ntsc Information Video signal formatsCommunication Format External ControlApplication ConnectionsInput Switch Change Command Reference ListPower on Power OFFContrast Gain Data Volume Gain DataAudio Mute On Audio Mute OffRED Gain Data Picture Mode SelectColor Gain Data Bass Gain Data NR Mode SetGreen Gain Data Blue Gain Data23. H. Position Gain Data Screen Mode SelectBalance Gain Data 22. V. Position Gain DataMenu Select Phase Gain DataAuto Picture Select Clock Gain DataGray Level Set Power MGT SelectCinema Mode Set Menu ADJ. Gain DataAudio Select Set Inverse SetScreen Wiper Set Language Select RGB SelectHD Select Picture Size SelectMulti Screen Select Color System SelectHorizontal sync polarity Input Mode RequestFrequency Request Video ADJ Request Model Name Request Failure Mode RequestAudio Select Request Computer input signals supported by this system Table of Signals SupportedSupported resolution Page Symptom Checks Remedy TroubleshootingSignals SpecificationsPage Mitsubishi Plasma Display Panel Limited Warranty
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