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NEC NP-M271X User Manual

NEC NP-M271X
145 pages
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Portable Projector
M361X/M311X/M271X/
M311W/M271W
User’s Manual
The M361X and M271X are not distributed in North America.
Model No.
NP-M361X, NP-M311X, NP-M271X, NP-M311W, NP-M271W

Table of Contents

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NEC NP-M271X Specifications

General IconGeneral
Matrix size0.63 \
Native aspect ratio4:3
Projection distance0.65 - 13.8 m
Vertical scan range50 - 120 Hz
Horizontal scan range15 - 100 kHz
Projection technologyLCD
Contrast ratio (typical)3000:1
Screen size compatibility25 - 300 \
Projector native resolutionXGA (1024x768)
Keystone correction, horizontal-30 - 30 °
FocusManual
Throw ratio1.3 - 2.2
Optical zoom1.7 x
Focal length range17.5 - 29 mm
Aperture range (F-F)1.7 - 2.1
Lamp power180 W
Lamps quantity1 lamp(s)
Light source typeLamp
Lamp power (economic mode)145 W
Service life of light source5000 h
Service life of light source (economic mode)10000 h
Full HDNo
Supported video modes1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format systemNTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported graphics resolutions1024 x 768 (XGA), 1600 x 1200 (UXGA)
RMS rated power10 W
Number of built-in speakers1
Serial interface typeRS-232
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
VGA (D-Sub) ports quantity3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity0
Compatible memory cardsNot supported
Optical disc player typeNot included
Noise level33 dB
CertificationUL60950-1, CSA60950-1, FCC Part 15 Class B, ICES-03 Class B, NOM-001-SCFI-1993
Noise level (economic mode)26 dB
PlacementDesktop, Ceiling
Product typeStandard throw projector
Product colorWhite
Market positioningPortable
Power sourceAC
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)8 W
Power consumption (typical)248 W
Power consumption (PowerSave)0.2 W
Storage temperature (T-T)-10 - 50 °C
Operating temperature (T-T)5 - 40 °C
Operating relative humidity (H-H)20 - 80 %
Cables includedAC, VGA
Weight and Dimensions IconWeight and Dimensions
Depth257 mm
Width339 mm
Height99 mm
Weight2900 g

Summary

1. Introduction

What’s in the Box?

Lists all items included in the projector's packaging for setup and operation.

Introduction to the Projector

Provides an overview of the projector's capabilities, features, and general operational aspects.

2. Projecting an Image (Basic Operation)

Flow of Projecting an Image

Outlines the sequential steps required to project an image using the projector from start to finish.

Connecting Computer and Power Cord

Details how to connect the computer and power cord to the projector for initial setup and operation.

Turning on the Projector

Explains the procedure to power on the projector and prepare it for displaying an image.

Selecting the Input Source

Describes how to choose the active input source for displaying images on the projector.

Adjusting Picture Size and Position

Explains how to adjust the projected image's size and placement on the screen using projector controls.

Manual Keystone Distortion Correction

Details manual methods to correct trapezoidal image distortion caused by projector tilting.

Turning off the Projector

Details the procedure for safely powering down and putting the projector into standby mode.

3. Convenient Features

Changing Eco Mode and Checking Energy Saving

Explains how to select ECO modes to manage power consumption and extend lamp life.

Preventing Unauthorized Use (Security Function)

Details how to enable a keyword to prevent unauthorized projector operation.

Operating Projector via VGA (Virtual Remote Tool)

Explains how to use the Virtual Remote Tool software via a VGA cable for projector operation.

Remote Mouse Function via USB Cable

Details how to operate the computer's mouse using the projector's remote control via USB.

Projecting Computer Screen via USB (USB Display)

Explains how to display the computer screen image on the projector using a USB cable connection.

NETWORK SETTINGS

Details settings for wired and wireless LAN connections, including IP address and security options.

5. Using On-Screen Menu

Navigating the On-Screen Menus

Provides a guide on how to navigate and operate the projector's on-screen menu system using the controls.

Enabling Projector Security Function

Details how to enable the security function, requiring a keyword to project an image.

Setting Up Wired LAN Connection

Guides on configuring wired LAN settings, including DHCP and IP address assignment.

Setting Up Wireless LAN Connection

Details setting up wireless LAN connections using profiles, easy connection, and network types.

6. Installation and Connections

Setting Up the Screen and Projector

Guides on selecting a suitable location and setting up the projector and screen for optimal viewing.

Selecting the Installation Location

Provides guidance on choosing the best placement for the projector relative to the screen.

Throw Distance and Screen Size Chart

Provides charts and data for determining proper projector placement based on screen size and distance.

Making Connections to Sources

Details how to connect various video and audio sources, including computers and external monitors.

Connecting Your Computer Sources

Explains how to connect computers to the projector using VGA and USB cables.

Connecting to a Wired LAN Network

Details how to establish a wired LAN connection using the projector's RJ-45 port.

Connecting to a Wireless LAN Network

Guides on connecting the projector wirelessly using an optional USB Wireless LAN Unit.

7. Maintenance

Cleaning the Projector Filters

Provides instructions for cleaning the projector's air-filter sponges to maintain performance.

Replacing the Lamp and Filters

Provides detailed steps for replacing the projector lamp and its associated filters.

8. Appendix

Troubleshooting Indicator Messages

Provides guidance on identifying and resolving common projector issues and indicator messages.

Common Problems and Solutions Checklist

Offers a checklist to diagnose and resolve common issues encountered during projector operation.

Troubleshooting: No Picture or Incorrect Display

Addresses issues related to no image display, incorrect images, or problems with computer/Mac signals.

Troubleshooting Check List Guide

Offers a comprehensive checklist for diagnosing and resolving projector issues before contacting support.

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