8
Cleaning the Projector Case........................................................................................................ 234
Air Filter and Vent Maintenance .................................................................................................. 234
Cleaning the Air Filters and Air Intake Vents........................................................................... 235
Replacing the Air Filters.......................................................................................................... 239
Replacing the Remote Control Batteries ..................................................................................... 242
Transporting the Projector................................................................................................................ 244
Solving Problems .................................................................................................................................... 247
Projection Problem Tips ................................................................................................................... 247
Projector Light Status ....................................................................................................................... 248
Viewing Projector Status Information ............................................................................................... 253
Projector Status Display Messages ............................................................................................. 255
Using the Projector Help Displays .................................................................................................... 260
Solving Image Problems .................................................................................................................. 261
Solutions When No Image Appears............................................................................................. 261
Solutions When "No Signal" Message Appears........................................................................... 262
Displaying From a PC Laptop ................................................................................................. 263
Displaying From a Mac Laptop ............................................................................................... 264
Solutions When "Not Supported" Message Appears ................................................................... 264
Solutions When Only a Partial Image Appears............................................................................ 264
Solutions When the Image is Not Rectangular ............................................................................ 265
Solutions When the Image Contains Noise or Static ................................................................... 266
Solutions When the Image is Fuzzy or Blurry .............................................................................. 266
Solutions When the Image Brightness or Colors are Incorrect .................................................... 267
Solutions When Automatic Adjustments are not Applied Correctly.............................................. 268
Solving Projector or Remote Control Operation Problems ............................................................... 269
Solutions to Projector Power or Shut-Off Problems..................................................................... 269
Solutions to Remote Control Problems........................................................................................ 270
Solutions to Password Problems ................................................................................................. 271
Solving Network Problems ............................................................................................................... 272
Solutions When Wireless Authentication Fails ............................................................................ 272
Solutions When You Cannot Access the Projector Through the Web ......................................... 273
Solutions When the Image Contains Static During Network Projection ....................................... 274
Solutions When Network Alert E-Mails are Not Received............................................................ 274
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