Table of Contents

Table of Contents

1

Usage Notice

2

Safety Information

2

Precautions

4

Eye Safety Warnings

6

Introduction

7

Package Overview

8

Product Overview

9

Main Unit

9

Control Panel

10

Rear View

11

Remote Control

12

Connecting the Projector

13

Connect to Computer / Notebook

13

Installation

13

Connect to Video Sources

14

Powering On / Off the Projector

15

Powering On the Projector

15

Powering Off the Projector

16

Warning Indicator

16

Adjusting the Projected Image

17

Adjusting the Projector’s Height

17

Adjusting the Zoom / Focus (0.7 XGA Series)

18

Adjusting Projection Image Size

18

Adjusting the Zoom / Focus (0.55” XGA Series)

19

Adjusting Projection Image Size

19

Adjusting the Zoom / Focus (0.65 WXGA Series)

20

Adjusting Projection Image Size

20

User Controls

21

Control Panel & Remote Control

21

On-screen Display Menus

24

How to operate

24

Menu Tree

25

Image

26

Display

31

Setup

33

Options

43

LAN_RJ45 (RJ45 models only)

48

Appendices

51

Troubleshooting

51

Image Problems

51

Intermission Problems

53

Projector Status Indication

54

Remote Control Problems

55

Audio Problems

55

Replacing the Lamp

56

Cleaning the Projector

57

Compatibility Modes

58

RS232 Commands

60

RS232 Protocol Function List

61

Ceiling Installation

64

2SWRPD*OREDO2IÀFHV

65

Regulation & Safety notices

67

Operation conditions

68

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Optoma Technology TXR774 manual Table of Contents