7
Projector Reset Options - Reset Menu............................................................................................. 145
Maintaining and Transporting the Projector ......................................................................................... 147
Projector Maintenance ..................................................................................................................... 147
Cleaning the Lens........................................................................................................................ 147
Cleaning the Projector Case........................................................................................................ 148
Air Filter and Vent Maintenance .................................................................................................. 148
Cleaning the Air Filter and Vents............................................................................................. 149
Replacing the Air Filter............................................................................................................ 149
Projector Lamp Maintenance....................................................................................................... 152
Replacing the Lamp ................................................................................................................ 153
Resetting the Lamp Timer....................................................................................................... 157
Replacing the Remote Control Batteries ..................................................................................... 158
Transporting the Projector................................................................................................................ 159
Solving Problems .................................................................................................................................... 161
Projection Problem Tips ................................................................................................................... 161
Projector Light Status ....................................................................................................................... 162
Using the Projector Help Displays .................................................................................................... 165
Solving Image or Sound Problems ................................................................................................... 165
Solutions When No Image Appears............................................................................................. 166
Solutions When Image is Incorrect Using the USB Display Function .......................................... 167
Solutions When "No Signal" Message Appears........................................................................... 167
Displaying From a PC Laptop ................................................................................................. 168
Displaying From a Mac Laptop ............................................................................................... 169
Solutions When "Not Supported" Message Appears ................................................................... 169
Solutions When Only a Partial Image Appears............................................................................ 169
Solutions When the Image is Not Rectangular ............................................................................ 170
Solutions When the Image Contains Noise or Static ................................................................... 170
Solutions When the Image is Fuzzy or Blurry .............................................................................. 171
Solutions When the Image Brightness or Colors are Incorrect .................................................... 172
Solutions to Sound Problems ...................................................................................................... 173
Solving Projector or Remote Control Operation Problems ............................................................... 174
Solutions to Projector Power or Shut-Off Problems..................................................................... 174
Solutions to Problems with the Remote Control........................................................................... 175
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