How to fix NEC NP-PA550W that does not turn on or shut down?
If your NEC Projector is not turning on or shutting down, first ensure that the power cord is properly plugged in. Then, check that the power button on the projector itself or the remote control is switched on.
What to do if NEC NP-PA550W shows high surrounding temperature?
If the surrounding temperature is too high, lower the room temperature where the NEC Projector is located.
Why does the picture on my NEC Projector suddenly become dark?
If your NEC Projector's picture suddenly becomes dark, check if it's in Forced ECO mode due to high ambient temperature. If so, reduce the projector's internal temperature by selecting [HIGH] for [FAN MODE].
What to do if my NEC NP-PA550W Projector has a temperature problem?
If the temperature protector has been activated, and your NEC Projector is overheating, move it to a cooler location. If the problem continues, contact an NEC projector customer support center.
How to fix NEC NP-PA550W image that isn’t square to the screen?
If the image from your NEC Projector isn’t square to the screen, reposition the projector to improve its angle relative to the screen.
Why does my NEC NP-PA550W keep turning off?
If the NEC Projector is turning off unexpectedly, make sure that the [OFF TIMER], [AUTO POWER OFF], or [PROGRAM TIMER] settings are disabled.
What to do if NEC Projector lamp usage time exceeded?
If the lamp has exceeded its usage time, you will need to replace it before you can turn the NEC Projector on again.
Why does my NEC Projector remote control not work?
If the remote control for your NEC Projector isn't working, try installing new batteries.
What to do if my NEC NP-PA550W Projector has no picture?
If your NEC Projector displays no picture, ensure that the correct input source is selected. If the issue persists, try pressing the SOURCE button or one of the input buttons again.
General| Brightness | 5500 ANSI Lumens |
|---|---|
| Resolution | 1280 x 800 (WXGA) |
| Lamp Life (Normal) | 3000 hours |
| Display Technology | 3LCD |
| Speakers | 20W Mono |
| Projection System | 3LCD |
| Noise Level (ECO) | 29 dB |
| Connectivity | HDMI, VGA, USB, RS-232 |
| Keystone Correction | Vertical: ±30 degrees |
| Input Terminals | HDMI, VGA, USB, LAN, RS232 |
Lists all items included in the projector package.
Provides an overview of the projector's features and capabilities.
Identifies and describes the external parts of the projector.
Details the buttons and functions of the projector's remote control.
Specifies the system requirements for bundled software programs.
Outlines the step-by-step process for projecting an image.
Explains how to connect the projector to a computer and power source.
Details the procedure for powering on the projector.
Describes how to choose the input signal source for projection.
Covers adjusting image size, position, lens shift, focus, and tilt.
Explains how to correct trapezoidal distortion for a square image.
Provides instructions for safely powering down the projector.
Explains how to magnify the projected image up to four times.
Details how to adjust lamp brightness for power saving and check CO2 reduction.
Describes how to correct image distortion using Cornerstone feature.
Explains how to project two different signals simultaneously using PIP or Picture by Picture.
Covers setting up a password to prevent unauthorized operation.
Explains how to control the projector remotely via a web browser.
Details configuration for wired and wireless LAN connections.
Outlines the capabilities of the Viewer function for displaying files.
Guides on creating and preparing files for projection via Viewer.
Explains how to display images and videos from a USB memory device.
Covers projecting files from a computer's shared folder over the network.
Details how to project files from a media server using Windows Media Player.
Lists limitations for displaying PowerPoint and PDF files via Viewer.
Provides a comprehensive list of menu items and their functions.
Explains the various input source options available on the projector.
Details image adjustment options like picture, color, and contrast.
Covers setup options including keystone, PIP, orientation, and network settings.
Displays projector status, lamp usage, and carbon savings information.
Explains how to reset settings to factory defaults.
Provides instructions for attaching and removing projector lenses.
Details how to connect various video and audio sources to the projector.
Explains how to connect an external monitor for simultaneous viewing.
Guides on connecting HDMI devices like DVD players and PCs.
Describes the process of setting up a wired network connection.
Explains how to set up a wireless network connection using an optional unit.
Provides instructions for cleaning the projector's air filters.
Details how to clean the projector lens safely.
Explains how to clean the projector's exterior casing.
Guides on replacing the projector lamp and filters, and resetting usage meters.
Instructions for installing bundled software on Windows and Mac.
Explains how to control the projector remotely over a LAN.
Guides on projecting computer screen via network using Image Express Utility Lite.
Details using GCT for correcting projected image distortion from angles.
Explains projecting images/videos over LAN with multiple projectors.
Covers remote computer operation via LAN using Desktop Control Utility.
Explains projector control via LAN using PC Control Utility Pro 4.
Guides on converting PowerPoint files for use with the Viewer.
Explains projecting Mac screen via network using Image Express Utility 2 for Mac.
Provides tables for screen sizes and corresponding throw distances for different lenses.
Lists screen dimensions (width/height) for various diagonal screen sizes.
Illustrates the adjustable range for lens shift on different projector models.
A checklist to help diagnose common projector problems before contacting support.
Lists common issues and their recommended solutions for troubleshooting.
Lists detailed technical specifications of the projector.
Shows the physical dimensions of the projector in mm and inches.
Provides instructions for installing the optional cable management cover.
Details the pinout for the D-Sub computer input connector.
Information about NEC's international warranty service for travelers.
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