NEC NP-PA500U LCD Projector Instruction Manual

1. Introduction

This manual provides essential instructions for the safe and efficient operation of your NEC NP-PA500U LCD Projector. Please read this manual thoroughly before using the projector and retain it for future reference. The NEC NP-PA500U is a 3D Ready LCD projector offering 5000 ANSI lumens brightness and WUXGA (1920 x 1200) resolution, designed for high-definition widescreen projection.

2. Safety Information

Observe the following safety precautions to prevent damage to the projector and ensure user safety:

• Do not block ventilation openings. Ensure adequate airflow around the projector.
• Do not look directly into the projector lens when the lamp is on. The intense light can cause eye damage.
• Avoid placing the projector in direct sunlight, near heat sources, or in environments with high humidity or excessive dust.
• Use only the power cord supplied with the projector or an approved replacement.
• Refer all servicing to qualified service personnel. Do not attempt to open or repair the projector yourself.

3. Package Contents

Verify that all items are present in the package:

• NEC NP-PA500U LCD Projector (main unit)
• Remote Control
• HDMI Cable
• USB Cable
• Ethernet Cable
• VGA Cable
• DisplayPort Cable
• Carrying Case
• Power Cord
• User Manual (this document)

4. Product Overview

Familiarize yourself with the main components of the NEC NP-PA500U projector.

Figure 1: Front view of the NEC NP-PA500U LCD Projector. This image shows the projector's white casing, the central lens assembly, and various control dials and vents on the front panel.

Key Features:

• Display Technology: 0.76" LCD with MLA
• Contrast Ratio: Up to 2000:1
• Lamp Type: 330W AC / 264W eco
• Lamp Life: Up to 3000 hours (normal mode) / 4000 hours (eco mode)
• Supported Video Standards: NTSC, NTSC4.43, PAL, PAL-60, PAL-M, PAL-N, SECAM
• Connectivity: HDMI, USB, Ethernet, VGA, DisplayPort
• Special Feature: 3D-Ready capability

5. Setup

5.1 Physical Placement

Position the projector on a stable, level surface or mount it securely to a ceiling. Ensure there is sufficient space around the projector for ventilation. The distance from the screen will determine the image size. Adjust the projector's feet to level the image if necessary.

5.2 Connecting Devices

Connect your video source (e.g., computer, Blu-ray player) to the projector using the appropriate cable. The NP-PA500U supports various input types:

• HDMI: For high-definition digital video and audio.
• VGA: For analog computer signals.
• DisplayPort: For high-resolution digital video.
• USB: For connecting USB devices or for direct presentation from a USB drive.
• Ethernet: For network control and monitoring.

After connecting the video source, connect the power cord to the projector and then to a grounded electrical outlet.

6. Operating Instructions

6.1 Power On/Off

1. To Power On: Press the POWER button on the projector's control panel or the remote control. The power indicator light will illuminate.
2. To Power Off: Press the POWER button twice. The projector will enter a cooling cycle before shutting down completely. Do not unplug the projector during the cooling cycle.

6.2 Basic Operation

• Input Selection: Use the INPUT button on the remote or control panel to cycle through available input sources (HDMI, VGA, DisplayPort, USB).
• Menu Navigation: Press the MENU button to access the on-screen display (OSD) menu. Use the arrow buttons to navigate and the ENTER button to select options.
• Focus and Zoom: Adjust the focus and zoom rings on the projector lens to achieve a clear and appropriately sized image.
• Keystone Correction: If the image appears trapezoidal, use the keystone correction function in the OSD menu to square the image.

6.3 Image Adjustment

Access the OSD menu to fine-tune image settings:

• Brightness/Contrast: Adjust these settings to optimize image visibility for your viewing environment.
• Color/Tint: Fine-tune color reproduction.
• Aspect Ratio: Select the appropriate aspect ratio (e.g., 16:10 for WUXGA, 16:9 for 1080p) to match your content.
• Picture Mode: Choose from preset picture modes (e.g., Standard, Cinema, Dynamic) or customize your own.

7. Maintenance

Regular maintenance ensures optimal performance and extends the lifespan of your projector.

7.1 Lamp Replacement

The projector lamp has a finite lifespan. When the lamp life indicator appears or the image brightness significantly decreases, replace the lamp. Refer to the detailed instructions in the full service manual for safe lamp replacement procedures. Always allow the projector to cool down completely before attempting lamp replacement.

7.2 Filter Cleaning

Dust accumulation on the air filter can impede airflow and cause overheating. Clean the air filter regularly (e.g., every 100-200 hours of operation) using a soft brush or vacuum cleaner. Replace the filter if it is damaged or excessively dirty.

7.3 General Care

• Clean the projector casing with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Gently clean the projector lens with a lens cleaning cloth and lens cleaning solution designed for optical surfaces.
• When not in use for extended periods, store the projector in a cool, dry place, preferably in its carrying case.

8. Troubleshooting

This section addresses common issues you might encounter. For more complex problems, contact customer support.

9. Specifications

10. Warranty and Support

For warranty information and technical support, please refer to the warranty card included with your product or visit the official NEC website. Keep your purchase receipt as proof of purchase for warranty claims.

Online Support: www.nec.com/en/global/support/index.html