Optoma TW775 User's Manual - Page 1

Table of Contents Usage Notice...2 Safety Information...2 Class B emissions limits...2 Important Safety Instruction...2 Precautions...4 Eye Safety Warnings...6 Introduction...7 Product Features...7 Package Overview...8 Product Overview...9 Main Unit...9 Control Panel...10 Rear View...11 Remote Control...12 Installation...13 Connecting the Projector...13 Connect to Computer / Notebook...13 Connect to Video Sources...14 Installing or Removing the Optional Lens 15 Removing the Existing Lens From the Projector...15 Installing the New Lens...16 Powering On/Off the Projector 17 Powering On the Projector...17 See Security Setting on page 43 if security lock is enabled 18 Powering Off the Projector...19 Warning Indicator...19 Adjusting the Projected Image 20 Adjusting the Projector's Height...20 Adjusting Projected Image Position Using PureShift 20 Adjusting the vertical image position...21 Adjusting the horizontal image position...22 PureShift Range Diagram...22 Adjusting the Zoom / Focus...23 Adjusting Projection Image Size (XGA)...24 Adjusting Projection Image Size (WXGA)...25 User Controls...26 Control Panel...26 Remote Control...27 On-screen Display Menus...29 How to operate...29 Menu Tree...30 Image...31 Display...37 Setup...39 Options...50 LAN_RJ45...55 Appendices...58 Troubleshooting/Help On-screen Display Menu 58 Image Problems...58 Intermission Problems...63 HDMI Q & A...64 Projector Status Indication...65 LED Error Code Messages...66 Remote Control Problems...67 Audio Problems...68 Replacing the Lamp...69 Cleaning the Projector...71 Cleaning the Lens...71 Cleaning the Case...71 Compatibility Modes...72 RS232 Commands...74 RS232 Protocol Function List...75 Ceiling Installation...82 Optoma Global Offices...83 Regulation & Safety notices...85 Operation conditions...86