Replacing the Air Filter............................................................................................................ 148
Projector Lamp Maintenance....................................................................................................... 151
Replacing the Lamp................................................................................................................ 151
Resetting the Lamp Timer....................................................................................................... 155
Replacing the Remote Control Batteries ..................................................................................... 156
Transporting the Projector................................................................................................................ 158
Solving Problems.................................................................................................................................... 159
Projection Problem Tips ................................................................................................................... 159
Projector Light Status....................................................................................................................... 160
Using the Projector Help Displays.................................................................................................... 163
Solving Image or Sound Problems................................................................................................... 164
Solutions When No Image Appears............................................................................................. 164
Solutions When Image is Incorrect Using the USB Display Function .......................................... 165
Solutions When "No Signal" Message Appears........................................................................... 166
Displaying From a PC Laptop ................................................................................................. 166
Displaying From a Mac Laptop ............................................................................................... 167
Solutions When "Not Supported" Message Appears ................................................................... 167
Solutions When Only a Partial Image Appears............................................................................ 167
Solutions When the Image is Not Rectangular ............................................................................ 168
Solutions When the Image Contains Noise or Static ................................................................... 168
Solutions When the Image is Fuzzy or Blurry .............................................................................. 169
Solutions When the Image Brightness or Colors are Incorrect .................................................... 170
Solutions to Sound Problems ...................................................................................................... 171
Solving Projector or Remote Control Operation Problems ............................................................... 171
Solutions to Projector Power or Shut-Off Problems..................................................................... 172
Solutions to Problems with the Remote Control........................................................................... 172
Solutions to Password Problems................................................................................................. 173
Solving Network Problems ............................................................................................................... 174
Solutions When You Cannot Access the Projector Through the Web ......................................... 174
Solutions When Network Alert E-Mails are Not Received............................................................ 174
Where to Get Help............................................................................................................................ 175
Technical Specifications ........................................................................................................................ 177
General Projector Specifications...................................................................................................... 177
7
