Unlocking the Projector's Buttons ............................................................................................. 97
Installing a Security Cable............................................................................................................. 97
Adjusting the Menu Settings.................................................................................................................... 99
Using the Projector's Menus............................................................................................................... 99
Image Quality Settings - Image Menu .............................................................................................. 100
Input Signal Settings - Signal Menu.................................................................................................. 102
Projector Feature Settings - Settings Menu...................................................................................... 105
Projector Setup Settings - Extended Menu....................................................................................... 107
Projector Network Settings - Network Menu..................................................................................... 109
Projector Setup Settings - ECO Menu.............................................................................................. 110
Projector Information Display - Info Menu ........................................................................................ 112
Event ID Code List....................................................................................................................... 113
Projector Reset Options - Reset Menu............................................................................................. 114
Maintaining and Transporting the Projector......................................................................................... 116
Projector Maintenance..................................................................................................................... 116
Cleaning the Lens........................................................................................................................ 116
Cleaning the Projector Case........................................................................................................ 117
Air Filter and Vent Maintenance .................................................................................................. 117
Cleaning the Air Filter and Vents............................................................................................. 118
Replacing the Air Filter............................................................................................................ 118
Projector Lamp Maintenance....................................................................................................... 120
Replacing the Lamp................................................................................................................ 121
Resetting the Lamp Timer....................................................................................................... 125
Replacing the Remote Control Batteries ..................................................................................... 126
Transporting the Projector................................................................................................................ 128
Solving Problems.................................................................................................................................... 129
Projection Problem Tips................................................................................................................... 129
Projector Light Status....................................................................................................................... 130
Using the Projector Help Displays.................................................................................................... 132
Solving Image or Sound Problems................................................................................................... 133
Solutions When No Image Appears............................................................................................. 133
Solutions When Image is Incorrect Using the USB Display Function .......................................... 134
Solutions When "No Signal" Message Appears........................................................................... 135
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