Table of Contents

Usage Notice

3

Safety Information

3

Class B emissions limits

3

Important Safety Instruction

3

Precautions

5

Eye Safety Warnings

7

Introduction

8

Product Features

8

Package Overview

9

Product Overview

10

Main Unit

10

Control Panel

11

Rear View

12

Remote Control

13

Installation

14

Connecting the Projector

14

Connect to Computer / Notebook

14

Connect to Video Sources

15

Installing or Removing the Optional Lens

16

Removing the Existing Lens From the Projector

16

Installing the New Lens

17

Powering On/Off the Projector

18

Powering On the Projector

18

Powering Off the Projector

20

Warning Indicator

20

Adjusting the Projected Image

21

Adjusting the Projector’s Height

21

Adjusting Projected Image Position Using Lens Shift

21

Adjusting the vertical image position

22

Adjusting the horizontal image position

23

Lens Shift Range Diagram

23

Adjusting the Zoom / Focus

24

Adjusting Projection Image Size (XGA)

25

Adjusting Projection Image Size (WXGA)

26

Adjusting Projection Image Size (WUXGA)

27

User Controls

28

Control Panel

28

Remote Control

29

On-screen Display Menus

31

How to operate

31

Menu Tree

32

Image

34

Display

40

Setup

43

Options

56

LAN_RJ45

65

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Optoma Technology EH505 manual Table of Contents