Sharp PG-LX2000, PG-LS2000 appendix Troubleshooting, 19-22

Page 68

Troubleshooting

 

Problem

Check

Page

 

 

 

 

 

 

 

 

• Projector power cord is not plugged into the wall outlet.

21

 

 

 

• Power to the external connected devices is off.

 

 

 

 

 

 

 

 

• The selected Input mode is wrong.

27

 

 

 

 

 

 

 

 

• The AV Mute function is working.

27

 

 

 

• Cables are incorrectly connected to the projector.

19–22

 

 

 

• Remote control battery has run out.

13

No picture and no sound

 

 

• External output has not been set when connecting a notebook computer.

19

or projector does not

 

 

• The lamp unit cover is not installed correctly.

57, 58

 

start.

 

 

 

 

 

 

• Cables are incorrectly connected to the projector.

19–22

 

 

 

• “Bright” is set to minimum position.

39

 

 

 

• Depending on the computer you are using, an image may not be

 

 

 

projected unless the signal output setting of the computer is switched

 

 

 

 

to the external output. Refer to the computer's operation manual for

 

 

 

 

how to switch its signal output settings.

 

 

 

 

• Is “On” selected in “DLP® LinkTM”?

52

Sound is heard but no

 

 

 

picture appears

 

 

 

(or picture is dark).

 

 

 

 

 

 

 

Dark or bluish image

• Check that “Wall Color” is confi gured correctly.

45

 

 

 

• Image adjustments are incorrectly set.

39

 

 

 

• Make adjustments of “Color” and “Tint” in “Picture Mode” and lower the

 

 

 

 

“BrilliantColorTM” value.

 

 

 

 

(Video Input only)

 

 

 

 

• Video input system is incorrectly set.

42

 

 

 

(COMPUTER/COMPONENT Input only)

 

 

 

 

• Input signal type (RGB/Component) is incorrectly set.

41

Color is faded or poor.

 

 

 

 

 

 

 

 

 

 

• Adjust the focus.

24

 

 

 

• The projection distance exceeds the focus range.

17

 

 

 

• There is fog on the lens. If the projector is carried from a cold room into a

 

 

 

warm room, or if it is suddenly heated, condensation may form on the surface

 

 

 

 

of the lens and the image will become blurred. Set up the projector at least

 

 

 

 

one hour before it is to be used. If condensation should form, remove the

 

 

 

 

power cord from the wall outlet and wait for it to clear.

 

 

Picture is blurred;

 

 

(Computer Input only)

 

 

noise appears.

• Perform “SIG-ADJ” Adjustments (“Clock” and “Phase” Adjustment)

41

 

 

 

• Noise may appear depending on the computer.

 

 

 

• Cables are incorrectly connected to the projector.

19–22

 

 

 

• Volume is set to minimum.

27

 

 

 

• When the projector is connected to an external device and the volume

 

 

 

 

is set to minimum, the sound is not output even if you turn up the

 

 

 

 

volume of the external device.

 

 

 

 

 

 

 

 

 

• “Speaker” is set to “Off”.

46

 

 

 

Picture appears but no

• The Audio Mute function is working.

49

 

sound is heard.

 

 

 

Data image is not

• Make the necessary adjustments of each item in the “SIG-ADJ” menu.

41

 

centered.

• Depending on the computer you are using, the output resolution signal

 

 

 

may be different from the one you have set. For details, refer to the

 

 

 

 

operation manual of the computer.

 

 

An unusual sound is

• If the picture is normal, the sound is due to cabinet shrinkage caused

occasionally heard from

by room temperature changes. This will not affect operation or

 

 

the cabinet.

performance.

 

 

 

 

66

Image 68
Contents PG-LX2000 PG-LS2000 Model No Serial No See bottom of projector Void the users authority to operate this equipmentInformation Product Disposal Accessories Optional accessoriesContents Reference Viewing Stereoscopic 3D ImagesCleaning Power SourcesAccessories Power-Cord ProtectionDamage Requiring Service Replacement PartsSafety Check OverloadingDo not block the exhaust and intake vents Avoid locations with extremes of temperatureRest your eyes occasionally Other connected equipment Using the projector in other countriesTemperature monitor function Part Names and Functions 15 16Rear View Terminals Part Names and Functions Usable Range Remote control signal transmittersInserting the Batteries Setup and Projection Easy StartTurn the computer on Turn the power off Setting Up the Projector Video SetupSetting Up the Projector Standard Setup Front ProjectionSignal Input Normal Mode Signal Input 169 ModeScreen Size and Projection Distance Screen Lens centerProjection PRJ Mode Ceiling-Mount SetupConnecting the Projector to Other Equipment You may need other cables or connectors not listed belowConnecting the Projector to Other Equipment Connecting the Power Cord AC socket To AC outlet Power cord suppliedRS-232C Terminal D-sub 9 pin male connector Controlling the Projector by a ComputerTurning the Projector On Power indicator Lamp indicatorTurning the Projector On/Off About the Setup Guide Adjusting the Projected Image Adjusting the FocusPress Enter to exit the Setup Guide screen Image ProjectionAdjusting the Height Adjusting the Picture SizeUse the rear adjustment foot to make the projector level Rotate the zoom ring to enlarge or shrink the picture sizePress Keystone to enter the Keystone Correction mode Press P/Q or O/R to adjust Keystone CorrectionCorrecting Trapezoidal Distortion Press KeystoneSwitching the Input Mode Adjusting the VolumeButton Resize ModePress Resize About Copyrights Operating with the Remote Control Displaying and Setting the Break TimerUsing the Spot Function Switching the Eco+Quiet ModeAuto Sync Auto Sync Adjustment Selecting the Picture ModeFreezing a Moving Image Displaying an Enlarged Portion of an ImageMenu Items Picture menuMain menu Projector adjustment PRJ-ADJ1/2 menu Using the Menu Screen Menu Selections Quick Start MenuPress Menu ExampleExample Adjusting Bright Quick Start MenuMenu Selections Complete Menu Following items can be configured on the Quick Start MenuTo adjust the projected image while watching it Press P or R and select Bright to adjustPress O or Q to adjust the item selected Press EnterMenu operation n Picture Adjustment Picture MenuSelecting the Picture Mode Adjusting the Image Adjusting the Color TemperatureAdjusting the Colors Adjusting Hue, Saturation, or ValueReducing Image Noise DNR Selecting the Film ModeEco+Quiet Signal Type Setting Signal Adjustment SIG-ADJ MenuResolution Setting Setting the Video System Setting the Video SetupChecking the Input Signal When reproducing Ntsc signals in PAL video equipmentAdjusting the Projected Image SCR-ADJ Menu Setting the Resize ModeAdjusting the Image Position Keystone CorrectionSetting the Overscan Setting the On-screen DisplayClosed Caption For Americas onlySelecting the Setup Guide Selecting the Background ImageReversing/Inverting Projected Images Selecting the Wall ColorAuto Sync Auto Sync Adjustment Auto Power Off FunctionSpeaker Setting Fan Mode SettingTo cancel the keycode that you have already set When the System Lock is setSystem Lock Function Enter the same keycode in Re- confirmAdjusting the Projector Function PRJ-ADJ1/2 Menu Keylock FunctionTaking the Keylock Off Select On, then press EnterSetting the Function Button Operation Standby ModeReturning to the Default Settings Selecting the Quick Start MenuPrecautions on Viewing Stereoscopic 3D Images Viewing Stereoscopic 3D ImagesAppendix Shutter glasses control light signalInformation on the 3D Projection Function Ending 3D projection Using 3D Viewing ModeProjecting 3D images Maintenance Cleaning the projectorMaintenance Indicators About the temperature warning indicatorAbnormally high Are high Lower than 95F +35ºC Replacing the Lamp Regarding the LampLamp STANDBY/ON button AC socket Removing and Installing the Lamp UnitRemove the lamp unit cover Resetting the Lamp Timer RS-232C Specifications and Commands Computer controlCommunication conditions Basic formatCommands ProjectorRGB PAL CC1 Compatibility Chart ComputerDTV Troubleshooting 19-2253, 54 Problem Check Sharp Electronics Corporation Specifications Dimensions Units inches mmIndex

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.

Both projectors feature a range of connectivity options, including USB Type-A and Type-B for easy integration with various computing devices. They support wireless presentation capabilities, allowing users to connect via mobile devices, streamlining setup for meetings and collaborative work. Additionally, the built-in 10W speaker enhances audio output, eliminating the need for external sound systems in smaller settings.

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.