ixTable of Contents7. Maintenance .................................................................................................... 1551 Cleaning the Filters.................................................................................................... 155 Cleaning the Lens...................................................................................................... 158 Cleaning the Cabinet ................................................................................................. 158 Replacing the Lamp and the Filters ........................................................................... 1598. User Supportware ......................................................................................... 164 Installing Software Program ...................................................................................... 164Installation for Windows software ......................................................................... 164Installation for Macintosh software ....................................................................... 166 Operating the Projector Via the LAN (Virtual Remote Tool) ...................................... 167 Projecting Your Computer’s Screen Image from the Projector over a LAN (ImageExpress Utility Lite) .............................................................................................. 170 Projecting an Image from an Angle (Geometric Correction Tool in Image ExpressUtility Lite) ............................................................................................................ 172What you can do with GCT .................................................................................. 172 Projecting Images or Videos from the Projector over a LAN (Image Express Utility2.0) ....................................................................................................................... 174What you can do with Image Express Utility 2.0 .................................................. 174Connecting the projector to a LAN ....................................................................... 175Basic Operation of Image Express Utility 2.0....................................................... 176 Using the Projector to Operate Your Computer over a LAN (Desktop Control Utility1.0) ....................................................................................................................... 185What you can do with Desktop Control Utility 1.0 ................................................ 185Connecting the projector to a LAN ....................................................................... 185Using the projector to operate your computer’s desktop screen .......................... 186 Controlling the Projector over a LAN (PC Control Utility Pro 4) ....................................194 Converting PowerPoint files to Slides (Viewer PPT Converter 3.0) ........................... 195 Projecting Your Mac’s Screen Image from the Projector over a LAN (ImageExpress Utility 2 for Mac) ..................................................................................... 197What you can do with Image Express Utility 2 ..................................................... 197Operating environment ........................................................................................ 197Connecting the projector to a LAN ....................................................................... 197Using Image Express Utility 2 .............................................................................. 1989. Appendix............................................................................................................. 201 Throw distance and screen size .................................................................................201Lens types and throw distance .............................................................................201Tables of screen sizes and dimensions ................................................................204Lens shifting range ...............................................................................................205 Compatible Input Signal List ...................................................................................... 207 Specifications ............................................................................................................ 209 Cabinet Dimensions .................................................................................................. 211 Mounting the cable cover (sold separately) ................................................................212 Pin Assignments of D-Sub COMPUTER Input Connector ........................................ 213 Troubleshooting ......................................................................................................... 214Indicator Messages .............................................................................................. 214