Panasonic PT-LB60NTE manual Appendix, Projection dimensions calculation methods

Page 67

Appendix

Projection dimensions calculation methods

If the screen size (diagonal) is SD (m), then the following formula is used to calculate the projection distance for the wide lens position (LW) and the projection distance for the telephoto lens position (LT).

4:3

LW/LT

PT-LB60NTE

PT-LB55NTE

LW=0.0303xSD/0.0254-0.044

LT=0.0364xSD/0.0254-0.044

LW=0.0337xSD/0.0254-0.044

LT=0.0405xSD/0.0254-0.044

For 16:9 aspect ratios, the following formula can be used to calculate the projection distance.

PT-LB60NTE

PT-LB55NTE

LW=0.0331xSD/0.0254-0.044

LT=0.0397xSD/0.0254-0.044

LW=0.0369xSD/0.0254-0.044

LT=0.0443xSD/0.0254-0.044

*The values obtained from the formulas above are approximate.

NOTE:

BIf 4:3 images are projected onto a 16:9 screen that has been set using the projection distance for a 16:9 screen, the 4:3 images will overflow the

screen at the top and bottom. In such cases, set “ASPECT” to “S4:3”. (Refer to page 46 for details.)

Others

ENGLISH-67

Image 67

Contents Model No. PT-LB60NTE LCD Projector Commercial UsePage For business users in the European Union PreparationContents Do not overload the mains socket Precautions with regard to safetyDo not remove the cover or modify it in any way Do not place liquid containers on top of the projector Do not handle the mains plug with wet handsInsert the mains plug securely into the mains socket Do not place the projector into water or let it become wetDo not cover the air inlet port or the air outlet port Do not look into the lens while the projector is being usedUse only the specified batteries Do not put your weight on this projectorAlways disconnect all cables before moving the projector Do not place any heavy objects on top of the projectorAccessories Be sure to attach the lens cover before moving the projector Before useLamp Order to get the best picture qualityDo not touch the surfaces of the lens with your bare hands ScreenLens cover Projection lens Remote control signal receptor Leg adjuster buttons L/RLocation and function of each part $ % # Connector panel $ Air outlet port# PC Input indicator Remote control unitProjector control panel Menu Operation Illumination sensor $ Lamp indicatorTemp indicator Auto Setup button pages 27Direct Input Select buttons pages 27 Default buttonVolume +/- buttons $ PC 1 in connector pages 21+ PC 1/2 Audio in connectors pages 21 PC 2 IN/PC 1 OUT connector pages 21, 22Video in connector pages 23 Variable Audio OUT connector pages 21, 22,Projection methods Setting-upProjector position PT-LB60NTE Projection distancesConnections Connecting to computerConnecting to video equipment Audio system Video deck Preparation for the remote control unit ENGLISH-25 Before turning on the power Turning on the power$Press the Power button Turn on the power of all connected devicesDirect power on function Adjusting the angleAdjusting the size Adjusting the focus#Press the Power button Turning off the power$Pressagain. the Power button Power button on the projector Direct power off functionProjector status Press the Input Select button Selecting the input signalPress the Direct Input Select buttons Correcting the image position automatically Auto Setup Press the Shutter button Adjusting the volume VolumePress the Volume +/- button Turning off the picture and sound momentarily ShutterEnlarging the picture Digital Zoom Button functions when using Digital ZoomPress the Digital Zoom +/- button Press the Index Window button Displaying two screens Index WindowPress the Pointer button Displaying the pointer PointerMoving the pointer Picture menu Position menu On-screen menusMenu screens Menu ScreenENGLISH-37 # Press the Menu button Menu operation guidePress the Enter button When a menu screen is being displayed Returning a setting to the factory defaultWhen an individual adjustment screen is being displayed Picture Mode Adjusting the pictureColor Color TemperatureContrast BrightnessDaylight View Detailed SetupTV-SYSTEM Realtime Keystone Adjusting the positionKeystone DOT Clock Clock PhaseAdjustments Position169 S1 video signalsAspect Auto S-VIDEO onlyFrame Lock ResizingChanging the display language Input Guide Option settingsStartup Logo Lamp Runtime Lamp PowerPointer Select PC2 SelectSignal Search Power OFF TimerDirect Power on Auto SetupRGB/YPBPR InstallationVolume HighlandTYPE1 Transparent black Index WindowInput Password Setting up the security functionPassword Change Text Display SettingsText Change Wireless setup Remedy Lamp indicator Temp indicatorLamp indicator Air filter should be cleaned every 100 hours of use Cleaning and replacing the air filterCleaning Replacement procedureReplacing the lamp unit Lamp unit replacement periodHandles Lamp unit replacement procedureEnglish Before calling for service Cleaning and maintenance PT-LB55NTE SpecificationsOptions Remote control unitAppendix Projection dimensions calculation methodsFrequency List of compatible signalsMode Resolution Display ScanningGuide screen for computer connection Manufacturer Keyboard CommandConnection Using the Serial connectorPin assignments and signal names Communications settingsCable specifications Control commandsCommand Control Contents Remarks Trademark acknowledgements Dimensions

PT-LB60NTE specifications

The Panasonic PT-LB60NTE is a versatile, high-performance LCD projector designed to meet the needs of modern classrooms, conference rooms, and any environment where effective and engaging presentations are required. With a bright 6,000 lumens output and a high contrast ratio of 10,000:1, this projector delivers clear, vivid images and detailed graphics, even in well-lit spaces.

One of the standout features of the PT-LB60NTE is its lightweight and compact design, making it easy to transport and set up in different locations. It weighs only 4.4 kg and can fit into most carrying cases, providing flexibility for traveling educators and business professionals. The projector's horizontal and vertical lens shift capabilities allow for easy installation and adjustment, ensuring that images can be perfectly aligned without distorting the picture quality.

This model is equipped with HDMI connectivity, making it compatible with modern media devices, laptops, and presentation tools. The dual HDMI ports allow for quick switching between multiple sources, enhancing the user experience during presentations. Additionally, the PT-LB60NTE offers a range of connectivity options, including VGA and USB inputs, enabling users to connect with various devices effortlessly.

The PT-LB60NTE also incorporates several advanced technologies for superior image quality. Its Dynamic Iris technology automatically adjusts the light output based on the content being projected, ensuring deeper blacks and enhanced color accuracy. The projector employs a long-lasting lamp with a lifespan of up to 7,000 hours in Eco Mode, reducing maintenance costs and downtime.

For educational settings, the PT-LB60NTE features a unique "Presentation Timer" function, which helps presenters manage their time effectively. Furthermore, it supports a range of image adjustments, including keystone correction and color management settings, allowing for optimal performance regardless of the environment.

Overall, the Panasonic PT-LB60NTE is an exceptional projector that combines portability, high brightness, and advanced technologies, making it an ideal choice for those seeking a reliable and high-quality presentation solution. Whether in educational institutions or corporate environments, this projector stands out with its impressive specifications and user-friendly features, meeting the demands of today’s dynamic presentation needs.