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NEC U321H User Manual

NEC U321H
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Projector
U321H
Users Manual
Model No.
NP-U321H

Table of Contents

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NEC U321H Specifications

General IconGeneral
Native aspect ratio16:9
Projection distance0.195 - 0.306 m
Vertical scan range50 - 120 Hz
Horizontal scan range15 - 100 kHz
Projection technologyDLP
Contrast ratio (typical)10000:1
Screen size compatibility85 - 100 \
Projector native resolution1080p (1920x1080)
Keystone correction, vertical-5 - 5 °
Vertical synchronization (max)120 kHz
Vertical synchronization (min)50 kHz
Horizontal synchronization (max)100 kHz
Horizontal synchronization (min)15 kHz
Lamp power260 W
Lamps quantity1 lamp(s)
Light source typeLamp
Lamp power (economic mode)220 W
Service life of light source3000 h
Service life of light source (economic mode)4000 h
FocusManual
Offset65 %
Throw ratio0.25:1
Fixed focal length3.72 mm
Aperture range (F-F)2.4 - 2.4
Full HDYes
Supported video modes480i, 480p, 576i, 576p, 720p, 1080i
Analog signal format systemNTSC, NTSC 3.58, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported graphics resolutions640 x 480 (VGA), 720 x 480, 720 x 576, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1152 x 870, 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1280 x 960, 1360 x 768 (WXGA), 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
Wi-Fi-
Ethernet LAN (RJ-45) ports1
PlacementDesktop, Ceiling
Product typeUltra short throw projector
Product colorWhite
Cable lock slot typeKensington
Storage temperature (T-T)-20 - 60 °C
Operating temperature (T-T)5 - 40 °C
Storage relative humidity (H-H)20 - 90 %
Operating relative humidity (H-H)20 - 80 %
Power sourceAC
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.3 W
Power consumption (typical)312 W
Power consumption (economy mode)264 W
Power consumption (network standby)2.2 W
HDCPNo
Noise level34 dB
CertificationCE; Gost-R; TÜV GS
Noise level (economic mode)29 dB
RMS rated power8 W
Cables includedAC, VGA
Remote control typeIR
Sustainability certificatesRoHS
USB connector typeMini-USB, USB Type-A
HDMI connector typeFull-size
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.
S-Video inputs quantity0
Maximum digital resolution1920 x 1080 pixels
Weight and Dimensions IconWeight and Dimensions
Depth308 mm
Width383 mm
Height85 mm
Weight4700 g

Summary

Safety and Important Information

Safety Cautions and Precautions

General advice before use.

Fire and Shock Precautions

Specific electrical and fire risks.

Health Precautions for 3D Viewing

Safety advice for 3D content.

Product Overview and Setup

Product Features

Key capabilities and functions.

Connection Ports

Description of all input/output terminals.

Installation Guide

Steps for physical setup.

Operation and User Controls

Remote Control Operation

How to use the remote.

On Screen Display Navigation

How to use the OSD menus.

Image Adjustment Settings

Controls for picture quality.

Maintenance, Troubleshooting, and Specifications

Troubleshooting Common Issues

Resolving operational problems.

Lamp and Filter Maintenance

Procedures for upkeep.

Technical Specifications

Detailed hardware data.

Projector Registration and Support

Register Your Projector

Warranty activation.

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