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Epson PowerLite 1940W User Manual

Epson PowerLite 1940W
229 pages
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PowerLite
®
1940W/1945W/1950/1955/1960/1965
User's Guide
Downloaded From projector-manual.com

Table of Contents

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Epson PowerLite 1940W Specifications

General IconGeneral
Number of colors16.78 million colors
Native aspect ratio16:10
Projection distance- m
Projection technology3LCD
Contrast ratio (dynamic)3000:1
Contrast ratio (typical)-
Screen size compatibility29 - 280 \
Projector native resolutionWXGA (1280x800)
Keystone correction, horizontal-30 - 30 °
FocusManual
Zoom capabilityYes
Focal length range18.2 - 29.2 mm
Aperture range (F-F)1.51 - 1.99
Lamp typeUHE
Lamp power245 W
Light source typeLamp
Service life of light source2500 h
Service life of light source (economic mode)4000 h
Full HDNo
Supported video modes1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format systemNTSC, PAL, SECAM
RMS rated power10 W
Number of built-in speakers1
USB connector typeUSB Type-A, USB Type-B
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.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity0
Ethernet LAN data rates10, 100 Mbit/s
Noise level37 dB
Noise level (economic mode)29 dB
PlacementDesktop, Ceiling
Product typeStandard throw projector
Product colorWhite
Cable lock slot typeKensington
Power sourceAC
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)3.8 W
Power consumption (typical)311 W
Storage temperature (T-T)5 - 35 °C
Weight and Dimensions IconWeight and Dimensions
Weight3900 g

Summary

Introduction to Your Projector

Projector Features

Details the key features of the PowerLite projectors, including resolution and connectivity.

Product Box Contents

Lists all items included in the projector's packaging for user verification.

Where to Go for Additional Information

Provides resources for help and further details about the projector.

Setting Up the Projector

Projector Placement

Guidance on choosing an optimal location for projector installation, considering ventilation and access.

Projection Distance

Information on determining projector placement for desired image size based on projector model.

Using the Projector on a Network

Wired Network Projection

Instructions for connecting the projector to a wired network for projection and control.

Wireless Network Projection

Steps for setting up wireless projection using the projector's network features.

Using Basic Projector Features

Turning On the Projector

Procedure for powering on the projector and preparing it for use.

Image Shape

Methods for correcting projected image geometry for optimal display.

Remote Control Operation

Explains how to use the remote control for projector functions and operation.

Adjusting Projector Features

Zooming Into and Out of Images

How to use zoom features to focus attention on specific parts of the image.

Projector Security Features

Password Security Types

Overview of security options like Power On Protect and User's Logo Protect.

Locking the Projector's Buttons

Instructions for disabling the projector's control panel buttons.

Adjusting the Menu Settings

Image Quality Settings - Image Menu

Options for fine-tuning image quality parameters like brightness and contrast.

Input Signal Settings - Signal Menu

How to configure settings related to the input video signal.

Solving Problems

Solving Image or Sound Problems

Common solutions for issues related to projected images and audio output.

Solutions When No Image Appears

Troubleshooting steps to resolve the issue of no image being displayed.

Technical Specifications

General Projector Specifications

Detailed technical data for the projector's core components and performance.

Supported Video Display Formats

List of compatible video resolutions and refresh rates for optimal display.

Notices

Important Safety Information

Crucial safety precautions for operating and handling the projector.

Important Safety Instructions

Detailed safety guidelines to prevent injury and equipment damage.

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