Panasonic PT-LW80NTE manual Serial terminal

Page 50

Appendix

Technical Information

Serial terminal

The serial connector which is on the connector panel of the projector conforms to the RS-232C interface specification, so that the projector can be controlled by a personal computer which is connected to this connecter.

Connection

D-sub 9 pin (male)

Serial terminal (female)

Computer

Pin assignments and signal names

Pin No.

Signal name

Contents

A

 

NC

B

TXD

Transmitted data

C

RXD

Received data

D

 

NC

E

GND

Earth

F

 

NC

G

RTS

Connected internally

H

CTS

 

I

 

NC

Communication settings

Signal level

RS-232C

Character length

8 bits

 

 

 

 

Sync. method

Asynchronous

Stop bit

1 bit

 

 

 

 

Baud rate

9 600 bps

X parameter

None

 

 

 

 

Parity

None

S parameter

None

 

 

 

 

Basic format

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The data streaming from the computer will

 

STX

Command

:

 

Parameter

ETX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

start with STX, and proceed to Command,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Start

 

byte

 

 

 

 

 

 

 

 

Parameter and end with ETX. You can

 

 

 

 

1 byte

 

 

End

 

 

3 bytes

1 byte -

 

(02h)

 

 

 

 

(03h)

add the required parameter.

 

 

 

 

 

 

 

4 bytes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The projector can not receive any command for 10 seconds after the lamp is switched on. Wait 10 seconds before sending the command.

If sending multiple commands, check that a response has been received from the projector for one command before sending the next command.

When a command which does not require parameters to be sent, the colon (:) is not required.

If an incorrect command is sent from the personal computer, the ER401 command will be sent from the projector to the personal computer.

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Contents Operating Instructions To rain or moisture Important Safety NoticeThis Apparatus Must be Earthed Important Safety Notice For business users in the European UnionImportant Safety Information Declaration of ConformityImportant Infomation Contents Contents SettingsMaintenance AppendixPrecautions with regard to safety Do not look into the lens while the projector is being used Precautions with regard to safetyDo not set up the projector outdoors Lamp cover gets very hot, and touching it can cause burnsUse only the specified batteries Remove the used batteries from the remote control promptlyDo not put your weight on this projector Do not mix old and new batteriesOptical components SecurityOrder to get the best picture quality Liquid crystal panelAccessories K1HA15DA0002Minimum required setting screen Read this firstTop and front view About Your ProjectorProjector body Control panelRemote control signal receptor Lamp unit compartment About Your Projector Back and bottom viewAbout Your Projector Remote controlBattery compartment Top view Attaching a hand strapCalculation methods Setting upScreen size and throw distance Projection method Front leg adjusters and throwing angleSetting up Mounting in the ceiling and projecting from frontConnecting with Video IN/S-VIDEO Connecting example AV equipmentConnecting example Computers ConnectionsDirect power off function Switching the projector on/offConnecting Direct power on functionBy control panel operation By remote control operation Switching on the projectorSwitching the projector on/off By direct power on functionBy direct power off function Switching off the projectorBy remote control operation By control panel operationPower indicator status Power and Power Lock indicatorsPower Lock indicator status Positioning the image Selecting the input signalProjecting an image Operating range Remote control operationSetting up the image position automatically Facing to the projectorRemote control operation Switching the input signalResetting to the factory default settings Capturing an imageControlling the volume of the speaker Projecting an image in INDEX-WINDOW modeUsing an assigned function Shifting the centre point Enlarging the centred areaEnlarging the image Press any side of the Digital Zoom +/- button onceMenu Navigation Navigating through the MenuMenu Navigation Still ModeMain menu and Sub-menu TV-SYSTEMBlackboard Sxga ModeOSD Design Back ColorPicture menu For RGB signals Detailed SetupFor S-VIDEO/VIDEO signals Position menu Aspect ratio options Image will be projected without any size adjustmentAspect 169Frame Lock Position menu Aspect ratio depend on signalsOver Scan Screen Format menu OptionOption menu Direct Power on Lamp PowerPower OFF Timer Auto SetupTest Pattern Screen FormatFunction Button Audio Balance Security menu Input PasswordPassword Change Text DisplayText Display Text ChangeSecurity menu Wireless menu, the following items are available Wireless menuItems in Wireless menu Lamp indicator Lamp and Temp IndicatorsManaging the indicated problems Temp indicatorCare and Replacement Cleaning the projectorReplacing the Lamp unit Care and ReplacementWhen to replace the Lamp unit Before replacing the lamp unitRemoving and replacing the lamp unit Care and Replacement Replacement procedureResetting the Lamp Runtime Troubleshooting Quality*2 List of compatible signalsTechnical Information Dots*1 KHz MHzSerial terminal Computer connection guidance Technical Information Cable specificationsControl commands ProjectorSpecifications Computer Audio VideoAudio Variable AudioCalculation methods for Screen size and throw distance for 169/43 aspect ratio169 Projection size 16 Throw distance LUnit mm DimensionsTrademark acknowledgements Index Position Power IndexS0508-1068B
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