Replacing the Air Filter............................................................................................................ 307
Projector Lamp Maintenance....................................................................................................... 310
Replacing the Lamp ................................................................................................................ 310
Resetting the Lamp Timer....................................................................................................... 314
Replacing the Soft Pen Tips ........................................................................................................ 319
Transporting the Projector................................................................................................................ 322
Solving Problems .................................................................................................................................... 323
Projection Problem Tips ................................................................................................................... 323
Projector Light Status ....................................................................................................................... 324
Solving Network Problems ............................................................................................................... 339
10