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Air Filter and Vent Maintenance .................................................................................................. 141
Cleaning the Air Filter.............................................................................................................. 142
Replacing the Air Filter............................................................................................................ 145
Projector Lamp Maintenance....................................................................................................... 147
Replacing the Lamp................................................................................................................ 147
Resetting the Lamp Timer....................................................................................................... 151
Replacing the Remote Control Batteries ..................................................................................... 152
Transporting the Projector................................................................................................................ 154
Solving Problems.................................................................................................................................... 155
Projection Problem Tips ................................................................................................................... 155
Projector Light Status....................................................................................................................... 155
Using the Projector Help Displays.................................................................................................... 159
Solving Image or Sound Problems................................................................................................... 159
Solutions When No Image Appears............................................................................................. 160
Solutions When "No Signal" Message Appears........................................................................... 160
Displaying From a PC Laptop ................................................................................................. 161
Displaying From a Mac Laptop ............................................................................................... 161
Solutions When "Not Supported" Message Appears................................................................... 161
Solutions When Only a Partial Image Appears............................................................................ 162
Solutions When the Image is Not Rectangular ............................................................................ 162
Solutions When the Image Contains Noise or Static ................................................................... 163
Solutions When the Image is Fuzzy or Blurry .............................................................................. 163
Solutions When the Image Brightness or Colors are Incorrect .................................................... 164
Solutions to Sound Problems ...................................................................................................... 164
Solving Projector or Remote Control Operation Problems ............................................................... 165
Solutions to Projector Power or Shut-Off Problems..................................................................... 165
Solutions to Problems with the Remote Control........................................................................... 166
Solutions to Password Problems................................................................................................. 167
Solutions When Network Alert E-Mails are Not Received ................................................................ 167
Where to Get Help............................................................................................................................ 167
Technical Specifications ........................................................................................................................ 169
General Projector Specifications...................................................................................................... 169
Projector Lamp Specifications.......................................................................................................... 172
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