Epson EH-TW7400 - User Manual

User's Guide

Epson EH-TW7400 Specifications

General

Matrix size	0.74 \
Number of colors	1.07 billion colors
Native aspect ratio	16:9
Projection distance	3 - 6.3 m
Vertical scan range	192 - 240 Hz
Projection technology	3LCD
Contrast ratio (typical)	200000:1
Screen size compatibility	50 - 300 \
Projector native resolution	WUXGA (1920x1200)
Keystone correction, vertical	-30 - 30 °
Throw ratio	1.35 - 2.84:1
Zoom capability	Yes
Focal length range	22.5 - 46.7 mm
Aperture range (F-F)	2 - 3
Vertical lens shift range	-96.3 - 96.3 %
Horizontal lens shift range	-47.1 - 47.1 %
Lamp type	UHE
Lamp power	250 W
Light source type	Lamp
Service life of light source	3500 h
Service life of light source (economic mode)	5000 h
Video processing	10 bit
Video color modes	Cinema, Dynamic, Natural, Bright cinema
Supported 3D formats	Side by side, Top and bottom
3D video colour modes	3D Dynamic, 3D Cinema
Analog signal format system	Not supported
DVI port	No
Audio (L/R) in	-
Composite video in	0
Serial interface type	RS-232
USB 2.0 ports quantity	USB 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.
Placement	Ceiling, Desktop
Product type	Standard throw projector
Product color	White
Market positioning	Home cinema
Cable lock slot type	Kensington
Noise level	31 dB
Country of origin	China
2D/3D frequency image	240/480 Hz
Noise level (economic mode)	20 dB
Power source	AC
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.2 W
Power consumption (typical)	355 W
Power consumption (economy mode)	271 W
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	10 - 90 %
Cables included	AC, HDMI
Pallet width	800 mm
Pallet height	2510 mm
Pallet length	1200 mm
Pallet weight	0 g
Pallet width (UK)	1000 mm
Quantity per pack	1 pc(s)
Quantity per pallet	16 pc(s)
Quantity per pallet layer	2 pc(s)
Harmonized System (HS) code	85286200
Software support	via: AMX, Crestron (Network), Control4

Weight and Dimensions

Depth	450 mm
Width	520 mm
Height	193 mm
Weight	11200 g
Package depth	655 mm
Package width	512 mm
Package height	260 mm
Package weight	14425 g

Summary

Guide Organization and Notations

Using Each Guide

Explains how the projector's guides are organized for user reference.

Notations Used in This Guide

Details symbols, warnings, and general information indications used throughout the manual.

Introduction to the Projector

Part Names and Functions

Identifies and explains the functions of the projector's physical parts and controls.

Preparing the Projector

Installing the Projector

Covers projector installation methods, positioning, and projection distance.

Connecting Devices

Instructions for connecting various external devices to the projector.

Remote Control Setup

Guides on installing remote control batteries and understanding its operating range.

Basic Operations

Projecting Images

Covers turning the projector on/off, managing projection sources, and using the home screen.

Adjusting Projected Image Parameters

Details adjustments for focus, zoom, lens shift, tilt, and distortion correction.

Image Adjustment and Quality

Color Mode and Aspect Ratio

Explains how to select projection quality modes and change the screen aspect ratio.

Image Clarity and Enhancement

Covers adjusting image sharpness, resolution, and applying image enhancement features.

Color and Gamma Adjustments

Details color temperature, RGB, hue, saturation, brightness, and gamma adjustments.

Image Memory Function

Explains saving, loading, and managing image quality settings using the memory function.

Advanced Features

Viewing 3 D Images

Guides on preparing for, viewing, and troubleshooting 3D images and glasses.

HDMI Link Functionality

Details using HDMI Link for synchronized operations between connected devices.

Picture-in-Picture Projection

Explains how to display two different images simultaneously using Picture-in-Picture.

Network Operations

Wired LAN Projection

Instructions for setting up and projecting images using a wired network connection.

Wireless LAN Projection

Steps for setting up and projecting images using a wireless network connection.

Configuration Menu Usage

Explains the structure and operation of the projector's configuration menu.

Troubleshooting

Problem Solving and Indicator Status

Provides methods for diagnosing and resolving projector issues using status indicators.

Common Projection Problems

Lists and provides solutions for common issues like no image, poor quality, and startup failures.

Device and Connectivity Problems

Addresses issues with remote control, 3D, HDMI, and network connectivity.

Maintenance

Cleaning Projector Components

Instructions for cleaning the air filter, main unit, and lens.

Consumable Management

Information on air filter and lamp replacement periods and procedures.

Resetting Lamp Hours

Steps to reset the lamp hour counter after replacing the lamp.

Image Quality Adjustments (Panel Alignment & Color)

Procedures for adjusting panel alignment and color uniformity.

Appendix

Optional Accessories and Consumables

Lists optional accessories and consumables available for the projector.

Technical Specifications and Resolutions

Details supported resolutions, input signals, and technical specifications.

Safety Symbols and Glossary

Explains safety symbols and defines technical terms used in the manual.

General Notes and Compliance Information

Provides general notices, warnings, and FCC compliance information.