Sharp PG-D2870W, PG-D3050W Correcting Trapezoidal Distortion, Press Keystone, Shrinks lower side

Page 33

Correcting Trapezoidal Distortion

When the image is projected either from the top or from the bottom towards the screen at an angle, the image becomes distorted trapezoidally. The function for correcting trapezoidal distortion is called Keystone Correction.

Note

•The Keystone Correction can be adjusted up to an angle of approximately ±40 (PG-D3550W/ D3050W)/±XX (PG-D2870W) degrees and the screen can also be set up to an angle of approximately ±40 (PG-D3550W/D3050W)/ ±XX (PG-D2870W) degrees (When the Resize mode is set to “NORMAL” (see page 31)).

1 Press KEYSTONE to enter the Keystone Correction mode.

2 Press P/Q or O/R to adjust the

Keystone Correction.

Note

•To return to the default setting, press RETURN while the on-screen display of the Keystone Correction mode is on the screen.

3 Press KEYSTONE.

•The on-screen display of the Keystone Correction mode will disappear.

Adjustment buttons (P/R/O/Q)

RETURN button

KEYSTONE button

On-screen display (Keystone Correction mode)

KEYSTONE

0

ADJUST

END

Shrinks upper side.

(Move the slide bar in the + direction.)

(Move the slide bar in the - direction.)

Basic Operation

Shrinks lower side.

 

Info

•While adjusting the image using Keystone Correction, straight lines and the edges of the image may appear jagged.

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Contents PG-D3550W/PG-D3050W PG-D3550W PG-D3050W PG-D2870WModel No Serial No Iii Page Void the users authority to operate this equipment See bottom of projectorInformation Product Disposal For Future Reference Using the Menu ScreenContents Reference Adjusting the Projector Function PRJ ADJ1/2 MenuPower Sources CleaningAccessories Power-Cord ProtectionReplacement Parts Damage Requiring ServiceSafety Check OverloadingAvoid locations with extremes of temperature Rest your eyes occasionallyDo not block the exhaust and intake vents Temperature monitor function Using the projector in other countriesOther connected equipment Closed Caption uses Bitstream Vera fontsWhen you want to view the Setup Manual For WindowsFor Macintosh Optional accessories AccessoriesPG-D2870W Part Names and FunctionsRear View Terminals Using the Kensington LockVOL +/- Volume buttons For automatically adjusting images whenBreak Timer button Picture Mode buttonRemote control signal transmitters Inserting the BatteriesUsable Range When connecting equipment other than a computer, see pages Setup and ProjectionOn the projector On the remote control Easy StartTurn the computer on Turn the power off Video Setup Setting Up the ProjectorSetting Up the Projector Standard Setup Front ProjectionSignal Input Normal Mode Screen Size and Projection DistanceScreen Lens center Ceiling-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 RGB Controlling the Projector by a Computer Connecting the Power Cord When connecting to the LAN terminal using a LAN cableAC socket To AC outlet Power cord Supplied Turning the Projector On/Off Power indicator Lamp indicatorTurning the Projector On Standby button On buttonAdjusting the Projected Image Adjusting the Focus About the Setup GuidePress Enter to exit the Setup Guide screen Image ProjectionAdjusting the Picture Size except PG-D2870W Adjusting the HeightUse the rear adjustment foot to make the projector level Rotate the zoom ring to enlarge or shrink the picture sizeCorrecting Trapezoidal Distortion Press KeystoneShrinks lower side Adjusting the Volume Switching the Input ModeInput buttons AV Mute button VOL +/- Volume buttons Buttons On-screen displayPress Resize Resize ModeAbout Copyrights Displaying and Setting the Break Timer Operating with the Remote ControlUsing the Spot Function Switching the Eco+Quiet ModeFreezing a Moving Image Selecting the Picture ModeWhen moving the cursor Using the Remote Control as the Wireless Computer MouseWhen left-clicking When right-clickingPicture menu Menu ItemsItem when selecting S-VIDEO or Video Network 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 EnterPicture Adjustment Picture Menu Selecting the Picture ModeMenu operation n Adjusting the Color Temperature Adjusting the ImageAdjusting the Colors Adjusting Hue, Saturation, or ValueSelecting the Film Mode Eco+QuietReducing Image Noise DNR Signal Adjustment SIG-ADJ Menu Resolution SettingSignal 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 Auto Restart FunctionFan Mode Setting System Lock FunctionEnter the same keycode in Re- confirm Keylock Function Adjusting the Projector Function PRJ-ADJ1/2 MenuSelecting the Quick Start Menu COMPUTER2 SelectStandby Mode Setting the Function Button OperationStandby Audio Out Checking the Lamp Life StatusSelect Password, then press Enter or Q Setting a PasswordEnter the same password in Reconfirm, then press Enter On the projector, pressTCP/IP Setting Dhcp Client SettingReturning to Default Settings Network Enter IP Address using P, R, Q and O, then press EnterSetting Up the Projector Network Environment Network Menu Confirming the Projector InformationYou can confirm the following items Cleaning the projector MaintenanceCleaning the lens Cleaning the exhaust and intake ventsMaintenance Indicators About the temperature warning indicatorAbout the lamp indicator Red on Abnormally high Are high Lower than 95F +35ºC Regarding the Lamp LampReplacing the Lamp Remove the lamp unit cover Removing and Installing the Lamp UnitLamp unit STANDBY/ON button AC socketResetting the Lamp Timer Storing the Projector How to Use the Storage CaseOpen the cover of the storage case Place the projector into the storage caseComputer Compatibility Chart21-25 Troubleshooting57, 58 Sharp Electronics Corporation Specifications Dimensions Index
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PG-D3550W, PG-D3050W, PG-D2870W specifications

The Sharp PG-D3550W, PG-D2870W, and PG-D3050W are advanced projectors designed to meet the demands of a variety of presentation and viewing environments. Each model is tailored to provide high-quality visual performance while incorporating innovative technology and user-friendly features.

The Sharp PG-D3550W is known for its impressive brightness of 3500 lumens, making it suitable for well-lit rooms. It supports a native resolution of 1280 x 800 pixels, delivering sharp and clear images that are ideal for professional presentations and educational settings. One of the standout features of this model is its extensive connectivity options, including HDMI, VGA, and USB inputs, allowing users to easily connect a wide range of devices. Additionally, the projector includes a 1.2x optical zoom lens, enabling flexible placement in various environments. The built-in speaker system further enhances presentations without the need for external audio equipment.

The PG-D2870W model shines with its optimized brightness of 2800 lumens, making it a robust choice for smaller conference rooms and classrooms. With a native resolution of 1280 x 800, this projector also guarantees high-quality images. It incorporates Sharp’s advanced color technology, which ensures vivid and accurate color reproduction. The PG-D2870W also features a user-friendly interface, allowing presenters to easily navigate settings and inputs. Its lightweight design and easy portability make it convenient for onsite presentations.

Lastly, the Sharp PG-D3050W is marked by its versatility and solid performance. With a brightness of 3000 lumens and a native resolution of 1280 x 800, it provides balanced performance across different lighting conditions. Users will appreciate its Quick Start feature, which allows for rapid power-up, reducing downtime before presentations. The projector comes equipped with dynamic contrast technology, enhancing image quality and depth. Its eco-friendly mode helps reduce energy consumption, making it a sustainable choice.

In summary, the Sharp PG-D3550W, PG-D2870W, and PG-D3050W projectors cater to a variety of professional and academic needs. Each model combines high brightness, versatile connectivity, and enhanced image quality, ensuring reliable performance and impressive visuals for any occasion. They exemplify Sharp's commitment to innovation and quality, making them essential tools for effective communication and engaging presentations.
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