Optoma HD20 User's Manual - Page 1

English able of contents Table of Contents 1 Usage Notice 2 Safety Information 2 Precautions...3 Eye Safety Warnings 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 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 Control Panel & Remote Control 17 Control Panel ...17 Remote Control...18 On-screen Display Menus 20 How to operate ...20 Menu Tree...21 IMAGE ...24 DISPLAY ...26 SYSTEM ...30 SETUP ...34 Appendices 38 Troubleshooting 38 Image Problems 38 Other Problems 39 Projector Status Indication 40 Remote Control Problems 41 Replacing the Lamp 42 Compatibility Modes 44 Ceiling Mount Installation 46 Optoma Global Offices 47 Regulation & Safety notices 49 1