Philips PT-LB51SU manual Serial terminal

Page 45

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

COMPUTER1

DIN 8 pin (male)

Serial terminal (female)

Serial adapter (ET-ADSER:sold separately)

Pin assignments and signal names

 

 

Pin No.

Signal name

Contents

1

2

A B F

 

Connected internally

 

 

 

 

 

C

RXD

Received data

3

5

D

GND

Earth

 

 

E

TXD

Transmitted data

6

8

G H

 

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.

Appendix

ENGLISH - 45

Page 44 Page 46
Image 45
Page 44 Page 46
Contents PT-LB51U PT-LB51SU Model number PT-LB51NTU / PT-LB51U / PT-LB51SU Important Safety NoticeDeclaration of Conformity Important Safety NoticeModel Number PT-LB51NTU / PT-LB51U / PT-LB51SU Trade Name PanasonicContents Settings MaintenanceAppendix Precautions with regard to safety Do not set up the projector outdoor Precautions with regard to safetyDo not look into the lens while the projector is being used Use only the specified batteriesRemove the used batteries from the remote control promptly Do not put your weight on this projectorDo not mix old and new batteries Accessories Control to adjust the volume of the speakers. Remote controlBattery compartment About Your ProjectorAttaching a hand strap About Your ProjectorProjector body Top and front viewControl panel Back and bottom view Connector PanelScreen size and throw distance Setting upProjected image Screen Projection size 4 Throw distance L Height ScreenSetting up Calculation methods for screen dimensions Projection method Setting upMounting in the ceiling and projecting from front Mounting in the ceiling and projecting from rearFront adjustable legs and throwing angle Connecting with computers ConnectionsBefore connection to the projector Connecting with Video IN/S-VIDEO Connecting with AV equipmentConnecting with Component ConnectionsSwitching the projector on/off Power cordPower indicator Switching off the projector Switching on the projectorSwitching the projector on/off Plug the Power cord into the projectorSelecting the input signal Projecting an imagePositioning the image Setting up the image position automatically Remote control operationOperating range Facing to the projectorSwitching the input signal Capturing an imageStopping the projection temporary Projecting an image in INDEX-WINDOW mode Resetting to the factory default settingsSwitching the position Changing the image sizeEnlarging the centered area Controlling the volume of the speakerEnlarging the image Shifting the center pointNavigating through the Menu Menu NavigationMenu Navigation Main menu and Sub-menuLive Mode CUT Status Initialize See CD-ROM contents for detailed informationOnly Picture menu For RGB signals Detailed SetupFor S-VIDEO/VIDEO signals Daylight ViewPosition menu Language menu S1 video signalsResizing Frame LockOption menu Auto Setup Power OFF TimerSignal Search Direct Power onHighland You can perform more detailed setting in various itemsSemi transparent black Solid blueInput Password Password ChangeSecurity menu Text DisplayWireless menu, the following items are available Items in Wireless menuManaging the indicated problems TEMP, Lamp IndicatorsLamp indicator Temp indicatorCare and Replacement Cleaning the projectorReplacing the air filter When to replace the Lamp unit Care and ReplacementReplacing the Lamp unit Before replacing the Lamp unitHandles lamp unit fixing screws Lamp unit cover Lamp unit cover fixing screwsTroubleshooting Technical Information List of compatible signalsSerial terminal Technical Information Cable specifications Control commandsProjector Computer connection guidance Manufacturer Key commandSpecifications Audio OUTComputer Audio Variable AudioDimensions Trademark acknowledgments Index Index Avis important concernant la sécurité PT-UX71NT/PT-UX71Numéro de série Avertissement Avis important concernant la sécuritéAdvertencia Déclaration de conformitéAvertissement Précautions de sécuritéPrécautions de sécurité Mises EN GardeUtiliser uniquement les piles spécifiées Précautions lors du transportNe pas mélanger des piles usées et des piles neuves Sinon cela peut causer des chocs électriquesPrécautions lors de lutilisation Précautions lors de linstallationAffichage à cristaux liquides ÉcranRemplacement de lunité de la lampe Délai de remplacement de lUnité de la lampeAvant de remplacer le lUnité de la lampe Poignées Vis de fixation du bloc de lampe Remplacement de lunité de la lampe Procédure de remplacementTechnical Support Panasonic Projector Systems Company

PT-LB51SU specifications

The Philips PT-LB51SU is a versatile and compact projector that stands out in the world of presentation technology. Designed with the needs of professionals and educators in mind, this model combines excellent performance with user-friendly features, making it an ideal choice for both small conference rooms and classroom environments.

One of the main features of the PT-LB51SU is its impressive brightness level of 3000 lumens, which ensures vibrant and clear image quality even in well-lit conditions. This brightness makes it suitable for a variety of settings, eliminating the need to dim lights for optimal viewing. Coupled with a native XGA (1024 x 768) resolution, users can expect sharp text presentation and detailed graphics, enhancing the overall viewing experience.

The PT-LB51SU employs advanced DLP technology, which provides deeper blacks and enhanced color accuracy. This results in lifelike images that captivate audiences and convey information effectively. Additionally, the projector boasts an impressive contrast ratio, ensuring that shadows and highlights are rendered with remarkable detail.

Portability is another key characteristic of the PT-LB51SU. Weighing just over 2 kg, it is lightweight and easy to carry, making it an excellent choice for professionals who need to deliver presentations in different locations. The compact design allows for easy setup and operation, reducing the time required to get ready for a presentation.

Connectivity is also a strong point for the PT-LB51SU. It features multiple input options, including HDMI, VGA, and USB ports, ensuring compatibility with a wide range of devices like laptops, tablets, and DVD players. This flexibility allows users to connect effortlessly, catering to diverse presentation needs.

Moreover, the projector is equipped with an eco-friendly design, incorporating energy-saving features that extend lamp life, which can last up to 5,000 hours. This not only reduces maintenance costs but also decreases the environmental impact.

In conclusion, the Philips PT-LB51SU is a powerful yet compact projector that excels in brightness, portability, and connectivity. With its advanced technologies and user-oriented features, it serves as a reliable tool for anyone looking to make impactful presentations in various settings. Whether in a business meeting or an educational environment, the PT-LB51SU ensures that information is delivered with clarity and effectiveness.
Top Page Image Contents