NEC SX50 Pay Attention to Hot Air from Exhaust Vent, Do Not Use in the Following Environments

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Pay Attention to Condensation
If the projector is carried from a cold place to a warm place or the room temperature is raised rapidly, dew may form on the lens and mirror due to the moisture in the atmosphere, resulting in a blurred picture. Wait until dew evaporates and a normal picture is shown.
Install the Projector at Proper Position
Install the projector properly. Improper installation may cause troubles and accidents.
• Do not tilt the projector more than 20
degrees above and below.20 degrees
• Do not point the projector up.
• Do not point the projector down.
• Do not put the projector on either side.
20 degrees
Do not tilt the projector more than 20 degrees above and below.

INSTALLATION PRECAUTIONS

Ensure that the projector is installed with a minimum distance of 1 m (3.3') from its left, right, rear, and top panels to the neighboring object such as a wall.

Pay Attention to Hot Air from Exhaust Vent

Hot air is exhausted from the exhaust vent. Do not place any object near the exhaust vent.

•Do not put any spray can near the vent. The internal pressure increases due to heat,

resulting in explosion.

• Do not put any metallic object. It may become hot, resulting in an accident or injury.

• Do not put anything such as a plant pot.

•Do not put anything that may deform or deteriorate due to heat.

•Do not put an audience seat near the exhaust vent.

Do not put anything that may deform or discolor due to heat on the projector. The area around the exhaust vent and the cabinet above the exhaust vent become hot. Do not touch these areas, or you may get burnt. Especially, keep children away from these areas.

Do Not Use in the Following Environments

Do not install the projector in a humid or dusty place or a place where there is much oily smoke or cigarette smoke. Optical parts such as a lens and mirror are stained, resulting in poor picture.

Do not use the projector in a place where the temperature becomes very high or low.

Operating temperature: +5°C to +35°C Storage temperature: -10°C to +60°C

SAFETY INSTRUCTIONS

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Contents User’s Manual Uses of this Projector Features of Multimedia Projector SX50Projector Maintenance Setting up the ProjectorTroubleshooting Be Sure to Read before UseSymbols Used in This Manual Symbols of ButtonsSupplied Manuals User’s Manual Quick Start GuideTable of Contents Safety Instructions Safety Precaution Safety Instructions Safety Instructions AC Power Cord Requirement Canadian Radio Interference Regulations Federal Communication Commission NoticeUse Caution When Carrying or Transporting the Projector Lamp Handling PrecautionsDo Not Use in the Following Environments Pay Attention to Hot Air from Exhaust VentBefore USE Supplied AccessoriesMain Unit of Projector Part NamesCOMPUTER-1 button P28 Remote ControlOK button P51 Installing Remote Control Batteries10 11 4 Top ControlInput Terminals on Main Unit Video in terminal P42 Service Port jackDetermining the Distance to the Screen Installing the ProjectorPlacing in Front of the Screen Determining the Installation PlacePlacing on a Level Place Lift the front of the projector Push the adjusting foot lock Adjusting the Projection AngleConnecting to Video Terminals Connecting the Projector to the ComputerProjecting the Image from the Notebook Computer Connecting to Audio TerminalsWindows XP Determining the Output Resolution of the ComputerMacintosh OSX Insert the power plug Connecting the Power CordStarting Projection Turning On the Projector Unplug the Power Cord When the Projector is Not in UseSelect a video terminal of the computer Select a signal typeUsing the Auto PC Adjustment Function Adjusting the Image Size Adjusting the ImageAdjusting the Focus Select Keystone Adjustment Adjusting Keystone DistortionCorrect keystone distortion Press the OK buttonProjecting AN Image from the Computer Full screen Normal Selecting a Screen ModeWide Screen True size Press the Image button Selecting an Image Mode QualityTurning Off the Projector Ready mode Setting up the Power Management FunctionShutdown mode Blacking Out an Image Temporarily Making the Image Larger Making an Image Larger/ SmallerMoving the Image to the Desired Position Making the Image SmallerIndicating a Position with a Spotlight Showing the Elapsed TimeFreezing the Picture Muting the Sound Adjusting the VolumeConnecting the USB Cable Operating the Mouse Using the Remote ControlUsing the Left Button of the Mouse Using the Right Button of the MouseAbout the Component Cable Projecting AN Image from AV EquipmentTo Audio OUT Starting Projection Power indicator first blinks green and then turns lit green Select an AV terminal Play the AV equipment Auto Component input only Wide Screen VIDEO, S-VIDEO and Component input onlySymbols Indicating Item Categories Using MenusDisplay Setting Menu Image Adjustment MenuSelect the tab containing the item you want to set Press the Menu buttonMaking an Adjustment Using the Slide Bar Select the item you want to set Make a settingMaking a Setting in a Different Window Selecting from the MenuPerforming the Auto PC Adjustment Display Settings MenuAdjusting the Total Number of Dots Tracking Adjusting Horizontal Position Vertical Position Adjusting the Number Horizontal Pixels Vertical Pixels Selecting an Input Signal Type Resolution of the computer Selecting an Input Signal Type Selecting a Screen ModeDisplay mode Selecting a Screen Mode Selecting a Menu PositionCapturing a Logo to Be Displayed Selecting a Logo Display PositionDisplaying a Logo no Show Displaying a Logo Projector on Image Adj. Menu Selecting an Image ModeAdjusting the Brightness Adjusting the Contrast Adjusting the Sharpness Making a Gamma Correction Adjusting the Color Level Adjusting the Color Balance Correcting the Screen Color Performing Progressive Processing Making Advanced Color AdjustmentResetting is canceled Reducing Resetting Lamp Brightness Image SettingsOutputting an Image to a Monitor System Settings MenuSelecting the Power Issuing a Beep Management Mode Prohibiting Registering a Projector Operation Password Setting up the Remote Control Setting a PasswordDisplay Language Selecting aResetting 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 Replacing the Lamp About the Replacement LampInstall the lamp cover and tighten Procedure for Replacing the LampHandle, and remove the lamp ScrewFlash Pattern Meaning Countermeasure Understanding the Warning Lamp Flash PatternsNo power Symptoms and SolutionsNo image Out of focus No soundTop/bottom or left/right reversed Cannot project image from notebook computer Power turns offCannot operate the wireless mouse Cannot operate the remote controlAppendix Computer Signal TypesRelationship between Screen Size and Projection Distance Items in Menu Switching between Computer and AV EquipmentFactory defaults settings after resetting Analog RGB GlossaryNumber of pixels in each resolution BEE RGB IN-2/COMPONENT IN/RGB OUT External ViewOptional Parts Installing the Lens CapCanon 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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