NEC SX50 user manual Glossary, Analog RGB

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APPENDIX

Glossary

Analog RGB

A signal system used to send information about R (red), G (green), and B (blue) with analog values. It is a typical system for connecting a color monitor to a computer. Connect the analog RGB output terminal of the computer and the DVI-I/RGB IN-1 terminal or RBG-2/ COMPONENT IN/RGB OUT terminal of this projector with a monitor cable. When the RGB IN-1 terminal is used, select “ANALOG RGB-1” by pressing the [COMPUTER-1] button. When the RGB IN-2 terminal is used, select “ANALOG RGB-2” by pressing the [COMPUTER-2] button.

Digital RGB

A signal system used to send information about individual display dots with digital values. This system is free from deterioration of image quality because of no analog conversion. Connect the DVI output terminal of the computer and the DVI-I/RGB IN-1 terminal of this projector with a connection cable and select “DIGITAL RGB” by pressing the [COMPUTER- 1] button.

Video

An output terminal widely used for AV equipment. It is also called a composite output terminal (pin terminal or RCA terminal). For more details, refer to “Composite”.

S-video

A signal system (YC separation signal) used to send a brightness signal (Y) and color signal

(C)separately. Connect the S-video terminal of AV equipment and the S-VIDEO IN terminal of this projector with an S-video cable and select “S-VIDEO” by pressing the [VIDEO/S] button.

Component

A signal system used to send a color signal (C) with it divided into a B-Y color difference signal and an R-Y color difference signal. This system can project a better-quality image as compared with the composite signal system. Connect the video terminal of AV equipment and the RGB-2/COMPONENT IN/RGB OUT terminal with a component cable and select “COMPONENT” by pressing the [COMPUTER-2] button.

Composite

A video signal system used to send a brightness signal (Y) and a color signal (C) together. Connect the composite output terminal (RCA) of AV equipment and the VIDEO IN terminal of this projector with a video cable and select “VIDEO” by pressing the [VIDEO/S] button.

sRGB

An international standard of color representation (color space) which is applied to digital cameras, displays and others. If you select sRGB, the projector can project the best-quality image conforming to the sRGB Standard.

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Contents User’s Manual Features of Multimedia Projector SX50 Uses of this ProjectorSetting up the Projector Projector MaintenanceTroubleshooting Be Sure to Read before UseSymbols of Buttons Symbols Used in This ManualSupplied Manuals User’s Manual Quick Start GuideTable of Contents Safety Instructions Safety Precaution Safety Instructions Safety Instructions AC Power Cord Requirement Federal Communication Commission Notice Canadian Radio Interference RegulationsLamp Handling Precautions Use Caution When Carrying or Transporting the ProjectorPay Attention to Hot Air from Exhaust Vent Do Not Use in the Following EnvironmentsSupplied Accessories Before USEPart Names Main Unit of ProjectorRemote Control COMPUTER-1 button P28Installing Remote Control Batteries OK button P51Top Control 10 11 4Video in terminal P42 Service Port jack Input Terminals on Main UnitInstalling the Projector Determining the Distance to the ScreenPlacing in Front of the Screen Determining the Installation PlacePlacing on a Level Place Adjusting the Projection Angle Lift the front of the projector Push the adjusting foot lockConnecting the Projector to the Computer Connecting to Video TerminalsConnecting to Audio Terminals Projecting the Image from the Notebook ComputerWindows XP Determining the Output Resolution of the ComputerMacintosh OSX Insert the power plug Connecting the Power CordStarting Projection Unplug the Power Cord When the Projector is Not in Use Turning On the ProjectorSelect a signal type Select a video terminal of the computerUsing the Auto PC Adjustment Function Adjusting the Image Size Adjusting the ImageAdjusting the Focus Adjusting Keystone Distortion Select Keystone AdjustmentCorrect keystone distortion Press the OK buttonProjecting AN Image from the Computer Full screen Normal Selecting a Screen ModeWide Screen True size Selecting an Image Mode Quality Press the Image buttonTurning Off the Projector Ready mode Setting up the Power Management FunctionShutdown mode Blacking Out an Image Temporarily Making an Image Larger/ Smaller Making the Image LargerMoving the Image to the Desired Position Making the Image SmallerShowing the Elapsed Time Indicating a Position with a SpotlightMuting the Sound Adjusting the Volume Freezing the PictureOperating the Mouse Using the Remote Control Connecting the USB CableUsing the Left Button of the Mouse Using the Right Button of the MouseProjecting AN Image from AV Equipment About the Component CableTo Audio OUT Starting Projection Power indicator first blinks green and then turns lit green Select an AV terminal Play the AV equipment Wide Screen VIDEO, S-VIDEO and Component input only Auto Component input onlyUsing Menus Symbols Indicating Item CategoriesDisplay Setting Menu Image Adjustment MenuPress the Menu button Select the tab containing the item you want to setSelect the item you want to set Make a setting Making an Adjustment Using the Slide BarMaking a Setting in a Different Window Selecting from the MenuDisplay Settings Menu Performing the Auto PC AdjustmentAdjusting the Total Number of Dots Tracking Adjusting Horizontal Position Vertical Position Adjusting the Number Horizontal Pixels Vertical Pixels Selecting an Input Signal Type Selecting an Input Signal Type Selecting a Screen Mode Resolution of the computerSelecting a Screen Mode Selecting a Menu Position Display modeSelecting a Logo Display Position Capturing a Logo to Be DisplayedDisplaying a Logo no Show Displaying a Logo Projector on Selecting an Image Mode Image Adj. MenuAdjusting the Brightness Adjusting the Contrast Adjusting the Sharpness Making a Gamma Correction Adjusting the Color Level Adjusting the Color Balance Correcting the Screen Color Making Advanced Color Adjustment Performing Progressive ProcessingReducing Resetting Lamp Brightness Image Settings Resetting is canceledSystem Settings Menu Outputting an Image to a MonitorSelecting the Power Issuing a Beep Management Mode Prohibiting Registering a Projector Operation Password Setting a Password Setting up the Remote ControlSelecting a Display LanguageResetting Lamp Counter Cleaning the Projector Body Cleaning the ProjectorWhen Not Used for an Extended Period of Time Cleaning the Air Filter Cleaning and Replacing the Air FilterProcedure for Replacing the Air Filter About the Replacement Lamp Replacing the LampProcedure for Replacing the Lamp Install the lamp cover and tightenHandle, and remove the lamp ScrewUnderstanding the Warning Lamp Flash Patterns Flash Pattern Meaning CountermeasureNo power Symptoms and SolutionsNo image Out of focus No soundTop/bottom or left/right reversed Power turns off Cannot project image from notebook computerCannot operate the remote control Cannot operate the wireless mouseComputer Signal Types AppendixRelationship between Screen Size and Projection Distance Switching between Computer and AV Equipment Items in MenuFactory defaults settings after resetting Glossary Analog RGBNumber of pixels in each resolution BEE External View RGB IN-2/COMPONENT IN/RGB OUTInstalling the Lens Cap Optional PartsCanon U.S.A., INC

SX50 specifications

The NEC SX50 is a state-of-the-art supercomputer designed for high-performance computing (HPC) applications. This innovative machine is part of the NEC SX series, renowned for its reliability and efficiency in handling complex computational tasks across a diverse range of industries, including academia, research, and industry.

One of the most notable features of the NEC SX50 is its architecture, which incorporates the unique vector processing technology. This technology enables the SX50 to execute various data types simultaneously, significantly improving processing speed and efficiency, especially for workloads that require substantial numerical calculations. The vector processors can operate on large datasets, making them ideal for scientific simulations, weather forecasting, and complex modeling tasks.

Furthermore, the SX50 boasts a high degree of scalability, allowing organizations to expand their computational power as their needs grow. This flexibility is achieved through the system's modular design, which lets users integrate additional processors and memory components without major disruptions.

The NEC SX50 also emphasizes energy efficiency, which is indispensable for modern data centers. The system is equipped with advanced cooling solutions and power management features that minimize energy consumption while maximizing computational performance. This focus on sustainability is vital for organizations aiming to reduce their carbon footprint.

Another noteworthy characteristic of the SX50 is its support for various programming languages and software environments. The system is compatible with popular programming languages, including C, C++, and Fortran, as well as various parallel computing libraries. This compatibility allows researchers and scientists to leverage their existing codebases, facilitating a smooth transition to using this advanced computing platform.

In addition, the SX50 utilizes NEC's proprietary high-speed interconnect technology, which significantly enhances communication between processing units. This feature reduces data transfer times, thereby accelerating overall performance and enabling faster data processing for parallel applications.

Lastly, the system is designed with robustness and reliability in mind, featuring error detection and correction mechanisms to ensure data integrity and system stability. This makes the NEC SX50 a dependable choice for mission-critical applications that demand uninterrupted operation.

In conclusion, the NEC SX50 supercomputer stands out due to its advanced vector processing technology, scalability, energy efficiency, wide programming support, high-speed interconnect features, and robust reliability. These attributes make it an attractive solution for organizations seeking to tackle complex computational challenges and drive innovations in their respective fields.
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