Optoma EW531 User Manual

1
English
Table of Contents ...................................................................................1
Usage Notice ..........................................................................................2
Safety Information .........................................................................................2
Precautions....................................................................................................3
Eye Safety Warnings .....................................................................................5
Product Features ...........................................................................................5
Introduction.............................................................................................6
Package Overview.........................................................................................6
Product Overview ..........................................................................................7
Main Unit ................................................................................................................ 7
Control Panel ......................................................................................................... 8
Input / Output Connections .................................................................................... 9
Remote Control .................................................................................................... 10
Installation ............................................................................................ 11
Connecting the Projector ............................................................................. 11
Connect to Computer/Notebook .......................................................................... 11
Connect to Video Sources ................................................................................... 12
Powering the projector On/Off .....................................................................13
Powering On the Projector ................................................................................... 13
Powering Off the projector ................................................................................... 14
Warning Indicator ................................................................................................. 14
Adjusting the Projected Image.....................................................................15
Adjusting the Projector’s Height ........................................................................... 15
Adjusting the Projector’s Zoom / Focus ............................................................... 16
Adjusting Projected Image Size ........................................................................... 16
User Controls ....................................................................................... 17
Control Panel & Remote Control .................................................................17
Control Panel ....................................................................................................... 17
Remote Control .................................................................................................... 18
On-screen Display Menus ...........................................................................20
How to operate .................................................................................................... 20
Menu Tree ............................................................................................................ 21
Image ................................................................................................................... 22
Display ................................................................................................................. 26
Setup .................................................................................................................... 29
Options ................................................................................................................. 36
Appendices...........................................................................................39
Troubleshooting ...........................................................................................39
Image Problems .................................................................................................. 39
Other Problems ................................................................................................... 42
Projector Status Indication .................................................................................. 42
Remote Control Problems ................................................................................... 43
Replacing the Lamp.....................................................................................44
Compatibility Modes ....................................................................................46
RS232 Commands ......................................................................................48
Ceiling Mount Installation ............................................................................51
Optoma Global Ofces ................................................................................52
Regulation & Safety notices ........................................................................54
Table of Contents

Optoma EW531 Specifications

General

Brand	Optoma
Model	EW531
Category	Projector
Language	English

Summary

Usage Notice

Safety Information and Precautions

General safety guidelines, warnings, and recommended practices for projector operation.

Eye Safety and Product Features

Advice on eye protection and list of key projector features.

Introduction to the Projector

Package Contents and Product Overview

Lists all items included and identifies main unit components.

Control Panel, Connections, and Remote

Details the projector's control panel, input/output ports, and remote.

Installation and Basic Operation

Connecting Devices and Powering On/Off

Guides on connecting devices and turning the projector on/off.

Image Projection Setup and Adjustment

Adjusting projector height, zoom, focus, and projection size for optimal display.

User Controls and Settings

Control Panel and OSD Navigation

Using the projector's control panel and on-screen display menus.

Remote Control Functions

Explains the functions of each button on the remote control.

Image, Display, and Advanced Settings

Adjusting image modes, aspect ratio, brightness, contrast, sharpness, and advanced color.

Setup, Options, and Lamp Management

Configuring language, projection, security, power, and lamp settings.

Appendices and Support

Troubleshooting and Status Indicators

Solutions for common problems, interpreting LED status, and remote issues.

Lamp Replacement and Compatibility

Procedures for lamp replacement and compatibility modes.

RS232 Commands and Installation

RS232 commands, pin assignments, and ceiling mount installation guide.

Regulatory Information and Support

Safety, FCC notices, disposal, and global office contact details.