Installing a Security Cable ............................................................................................................. 68
Separating the Projectors .............................................................................................................. 70
Restacking the Projectors ......................................................................................................... 74
Adjusting the Menu Settings .................................................................................................................... 78
Using the Projector's Menus............................................................................................................... 78
Projector Maintenance ....................................................................................................................... 90
Cleaning the Lens.......................................................................................................................... 90
Cleaning the 3D Glasses ............................................................................................................... 92
Cleaning the Projector Case.......................................................................................................... 92
Replacing the Air Filter.............................................................................................................. 94
Projector Lamp Maintenance......................................................................................................... 98
Replacing the Lamp .................................................................................................................. 99
Resetting the Lamp Timer....................................................................................................... 104
Transporting the Projector................................................................................................................ 107
Solving Problems .................................................................................................................................... 108
Projection Problem Tips ................................................................................................................... 108
Projector Light Status ....................................................................................................................... 108
5