Sharp PG-LS2000 RS-232C Specifications and Commands, Computer control, Communication conditions

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RS-232C Specifications and Commands

Computer control

A computer can be used to control the projector by connecting an RS-232C serial control cable (cross type, commercially available) to the projector. (See page 22.)

Communication conditions

Set the serial port settings of the computer to match that of the table.

Signal format: Conforms to RS-232C standard.

Parity bit: None

Baud rate: 9,600 bps

Stop bit: 1 bit

Data length: 8 bits

Flow control: None

Basic format

Commands from the computer are sent in the following order: command, parameter, and return code. After the projector processes the command from the computer, it sends a response code to the computer.

Command format

C1

C2

C3 C4 P1

P2 P3

P4

Return code (0DH)

Command 4-digit

Parameter 4-digit

Response code format

 

Normal response

Problem response (communication error or incorrect command)

O

K

Return code (0DH)

E

R

R

Return code (0DH)

Info

•When controlling the projector using RS-232C commands from a computer, wait for at least 30 seconds after the power has been turned on, and then transmit the commands.

•After sending an input selection or picture adjustment command and then receiving an “OK” response code, the projector may take some time to process the command. If a second command is sent while the projector is still processing the fi rst command, you may receive an “ERR” response code. If this happens, try resending the second command.

•When more than one code is being sent, send each command only after the response code for the previous command from the projector is verifi ed.

•“POWR????”, “TABN _ _ _ 1”, “TLPS _ _ _ 1”, “TPOW _ _ _ 1”, “TLPN _ _ _ 1”, “TLTT _ _ _ 1”, “TLTM _ _ _ 1”, “TLTL _ _ _ 1”, “TNAM _ _ _ 1”, “MNRD _ _ _ 1”, “PJN0 _ _ _ 1”

−When the projector receives the special commands shown above: * The on-screen display will not disappear.

* The “Auto Power Off” timer will not be reset.

−The special commands are available for applications that require continuous polling.

Note

•If an underbar (_) appears in the parameter column, enter a space.

•If an asterisk (*) appears in the parameter column, enter a value in the range indicated in brackets under Control Contents.

Appendix

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Contents PG-LX2000 PG-LS2000 Model No Serial No Void the users authority to operate this equipment See bottom of projectorInformation Product Disposal Optional accessories AccessoriesContents Viewing Stereoscopic 3D Images ReferencePower Sources CleaningAccessories Power-Cord ProtectionReplacement Parts Damage Requiring ServiceSafety Check OverloadingRest your eyes occasionally Avoid locations with extremes of temperatureDo not block the exhaust and intake vents Temperature monitor function Using the projector in other countriesOther connected equipment 15 16 Part Names and FunctionsRear View Terminals Part Names and Functions Inserting the Batteries Remote control signal transmittersUsable Range Easy Start Setup and ProjectionTurn the computer on Turn the power off Video Setup Setting Up the ProjectorSetting Up the Projector Standard Setup Front ProjectionSignal Input 169 Mode Signal Input Normal ModeScreen Size and Projection Distance Screen Lens centerCeiling-Mount Setup Projection PRJ ModeYou may need other cables or connectors not listed below Connecting the Projector to Other EquipmentConnecting the Projector to Other Equipment AC socket To AC outlet Power cord supplied Connecting the Power CordControlling the Projector by a Computer RS-232C Terminal D-sub 9 pin male connectorTurning the Projector On/Off Power indicator Lamp indicatorTurning the Projector On Adjusting the Projected Image Adjusting the Focus About the Setup GuidePress Enter to exit the Setup Guide screen Image ProjectionAdjusting the Picture Size Adjusting the HeightUse the rear adjustment foot to make the projector level Rotate the zoom ring to enlarge or shrink the picture sizePress P/Q or O/R to adjust Keystone Correction Press Keystone to enter the Keystone Correction modeCorrecting Trapezoidal Distortion Press KeystoneAdjusting the Volume Switching the Input ModePress Resize Resize ModeButton About Copyrights Displaying and Setting the Break Timer Operating with the Remote ControlUsing the Spot Function Switching the Eco+Quiet ModeSelecting the Picture Mode Auto Sync Auto Sync AdjustmentFreezing a Moving Image Displaying an Enlarged Portion of an ImagePicture menu Menu ItemsMain menu Projector adjustment PRJ-ADJ1/2 menu Menu Selections Quick Start Menu Using the Menu ScreenPress Menu ExampleQuick Start Menu Example Adjusting BrightMenu Selections Complete Menu Following items can be configured on the Quick Start MenuPress P or R and select Bright to adjust To adjust the projected image while watching itPress O or Q to adjust the item selected Press EnterSelecting the Picture Mode Picture Adjustment Picture MenuMenu operation n Adjusting the Color Temperature Adjusting the ImageAdjusting the Colors Adjusting Hue, Saturation, or ValueEco+Quiet Selecting the Film ModeReducing Image Noise DNR Resolution Setting Signal Adjustment SIG-ADJ MenuSignal Type Setting Setting the Video Setup Setting the Video SystemChecking the Input Signal When reproducing Ntsc signals in PAL video equipmentSetting the Resize Mode Adjusting the Projected Image SCR-ADJ MenuAdjusting the Image Position Keystone CorrectionSetting the On-screen Display Setting the OverscanClosed Caption For Americas onlySelecting the Background Image Selecting the Setup GuideReversing/Inverting Projected Images Selecting the Wall ColorAuto Power Off Function Auto Sync Auto Sync AdjustmentSpeaker Setting Fan Mode SettingWhen the System Lock is set To cancel the keycode that you have already setSystem Lock Function Enter the same keycode in Re- confirmKeylock Function Adjusting the Projector Function PRJ-ADJ1/2 MenuTaking the Keylock Off Select On, then press EnterStandby Mode Setting the Function Button OperationReturning to the Default Settings Selecting the Quick Start MenuViewing Stereoscopic 3D Images Precautions on Viewing Stereoscopic 3D ImagesInformation on the 3D Projection Function Shutter glasses control light signalAppendix Projecting 3D images Using 3D Viewing ModeEnding 3D projection Cleaning the projector MaintenanceAbout the temperature warning indicator Maintenance IndicatorsAbnormally high Are high Lower than 95F +35ºC Lamp Regarding the LampReplacing the Lamp Remove the lamp unit cover Removing and Installing the Lamp UnitSTANDBY/ON button AC socket Resetting the Lamp Timer Computer control RS-232C Specifications and CommandsCommunication conditions Basic formatProjector CommandsRGB PAL CC1 Computer Compatibility ChartDTV 19-22 Troubleshooting53, 54 Problem Check Sharp Electronics Corporation Specifications Units inches mm DimensionsIndex

PG-LS2000, PG-LX2000 specifications

The Sharp PG-LX2000 and PG-LS2000 are advanced multimedia projectors designed to cater to a variety of presentation needs in educational and professional environments. Both models boast impressive specifications that highlight their performance and usability.

The PG-LX2000 is a lightweight LCD projector, featuring a compact design that makes it easy to transport. It delivers a bright picture with a high brightness rating of 3,000 lumens, ensuring that images remain clear even in well-lit rooms. This model has a native XGA resolution of 1024 x 768 pixels, providing sharp images for detailed presentations. It supports a range of input options, including HDMI, VGA, and composite video, making it versatile for different devices.

On the other hand, the PG-LS2000 stands out with its laser technology. It utilizes a 3LCD laser light source that offers long-lasting brightness of 3,000 lumens, combined with a WUXGA resolution of 1920 x 1200 pixels. This projector provides wider color gamuts and enhanced contrast ratios, ensuring vibrant and dynamic visuals. The laser light source significantly reduces maintenance requirements, with a lifespan of up to 20,000 hours, yielding a lower total cost of ownership over time.

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The PG-LX2000 and PG-LS2000 also incorporate features aimed at user convenience and digital signage. They include a quick start-up time, allowing presenters to begin within seconds. The projectors also offer a vertical keystone correction feature, compensating for image distortion when projecting at an angle, ensuring that the visual output is always aligned correctly.

Moreover, energy-saving technologies are integrated into both models, including eco modes that adjust brightness based on ambient light, contributing to reduced power consumption. They also support DICOM simulation mode, making them suitable for medical applications where precise imagery is crucial.

In conclusion, the Sharp PG-LX2000 and PG-LS2000 projectors encapsulate the brand’s commitment to quality, innovation, and user-friendly design. With their versatile features and robust performance, they are well-suited for educators, business professionals, and anyone in need of reliable presentation tools.
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