Optoma DX621 User Guide - Page 1

Table of Contents 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 Input / Output Connections 8 Remote Control...9 Installation 11 Connecting the Projector 11 Connect to Computer/Notebook 11 Connect to Video Sources 12 Powering On/Off the Projector 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 On-screen Display Menus 17 How to operate ...17 Menu Tree...18 Image...19 Display...23 Setup...26 Options...32 Appendices 35 Troubleshooting 35 Image Problems 35 Other Problems 38 Projector Status Indication 38 Remote Control Problems 39 Replacing the Lamp 40 Compatibility Modes 42 RS232 Commands 44 Ceiling Mount Installation 48 Optoma Global Offices 49 Regulation & Safety notices 51 1 English