xTable of ContentsIntroduction .................................................................................................................bThe product name used in this manual .....................................................................bImportant Information ............................................................................................ i1. Before Setting Up Your Projector .............................................................11-1. Clearance for Installing the Projector ...........................................................................11-2. Installation for Tilt-free and Portrait projection ..............................................................21-3. Selecting the lens unit ..................................................................................................51-4. Carrying the projector ..................................................................................................81-5. List of used tools ..........................................................................................................81-6. Mounting / Removing the lens cover ............................................................................92. Setting Up Your Projector ...........................................................................102-1. Setup Procedure ........................................................................................................102-2. Installing the projector ................................................................................................112-2-1. Adjustment of the projector’s settings (Level adjusters)................................112-2-2. Install the projector on the ceiling .................................................................122-2-3. Multi-Screen Projection.................................................................................132-3. Connecting the Power Cord .......................................................................................17Using the Power Cord Fixing Metal.........................................................................182-4. Mounting the Lens Unit ..............................................................................................19Lens unit mounting method.....................................................................................202-5. Mounting the Optional Board (sold separately) ..........................................................223. Projector Adjustment and Connecting ................................................243-1. Flow of Adjustment and Connecting ..........................................................................243-2. Turning on the Projector .............................................................................................253-3. Selecting the projector orientation .............................................................................283-4. Adjusting the Picture Size and Position......................................................................293-5. Connecting to Other Equipments ...............................................................................353-5-1. Connecting a computer.................................................................................353-5-2. Connecting an External Monitor ...................................................................393-5-3. Connecting Your Blu-ray Player or Other AV Equipment...............................403-5-4. Connecting a document camera ...................................................................433-5-5. Connecting to a Wired LAN ..........................................................................443-5-6. Connecting to a HDBaseT transmission device (sold commercially)............453-6. Optimizing Computer Signal Automatically ................................................................46