xiTable of ContentsRemoving the lens ................................................................................................169❷ Making Connections ...................................................................................................170Analog RGB signal connection .............................................................................170Digital RGB signal connection ..............................................................................171Connecting an External Monitor ...........................................................................173Connecting Your DVD Player or Other AV Equipment ...........................................174Connecting Component Input ...............................................................................175Connecting HDMI Input.........................................................................................176Connecting to a Wired LAN ..................................................................................177Connecting to a Wireless LAN (sold separately)...................................................178Mounting a wireless LAN unit ...............................................................................178To remove the wireless LAN unit...........................................................................180Stacking projectors ...............................................................................................1827. Maintenance .....................................................................................................184❶ Cleaning the Filters.....................................................................................................184Cleaning the filter on the left side..........................................................................184Cleaning the filter on the front side .......................................................................186❷ Cleaning the Lens.......................................................................................................188❸ Cleaning the Cabinet ..................................................................................................188❹ Replacing the Lamp and the Filters ............................................................................189❺ Replacing the Filters ...................................................................................................192Replacing the filter on the left side ........................................................................192Replacing the filter on the front side .....................................................................1948. User Supportware ..........................................................................................196❶ Installing Software Program .......................................................................................196Installation for Windows software ..........................................................................196Installation for Macintosh software ........................................................................197❷ Projecting Images or Videos from the Projector over a LAN (Image Express Utility2.0) ........................................................................................................................198What you can do with Image Express Utility 2.0 ...................................................198Connecting the projector to a LAN ........................................................................199Basic Operation of Image Express Utility 2.0........................................................200❸ Controlling the Projector over a LAN (PC Control Utility Pro 4/Pro 5) ........................209❹ Projecting Your Mac’s Screen Image from the Projector over a LAN (ImageExpress Utility 2 for Mac) ......................................................................................212What you can do with Image Express Utility 2 ......................................................212Operating environment .........................................................................................212Connecting the projector to a LAN ........................................................................212Using Image Express Utility 2 ...............................................................................213❺ Operating the Projector Via the LAN (Virtual Remote Tool)........................................2169. Appendix..............................................................................................................219❶ Throw distance and screen size .................................................................................219Lens types and throw distance .............................................................................219Tables of screen sizes and dimensions ................................................................221Lens shifting range................................................................................................222❷ Mounting the Optional Board (sold separately) ..........................................................223