6
Cleaning the Projector Case........................................................................................................ 123
Air Filter and Vent Maintenance .................................................................................................. 123
Cleaning the Air Filter.............................................................................................................. 124
Replacing the Air Filter............................................................................................................ 128
Replacing the Remote Control Batteries .......................................................................................... 130
Updating the Firmware ..................................................................................................................... 132
Updating Projector Firmware Using a USB Storage Device ........................................................ 132
Updating Projector Firmware Using a Computer and USB Cable................................................ 133
Transporting the Projector................................................................................................................ 135
Solving Problems .................................................................................................................................... 136
Projection Problem Tips ................................................................................................................... 136
Projector Light Status ....................................................................................................................... 136
Solving Image or Sound Problems................................................................................................... 139
Solutions When No Image Appears............................................................................................. 140
Solutions When "No Signal" Message Appears........................................................................... 141
Displaying From a PC Laptop ................................................................................................. 141
Displaying From a Mac Laptop ............................................................................................... 142
Solutions When Only a Partial Image Appears............................................................................ 142
Solutions When the Image is Not Rectangular ............................................................................ 143
Solutions When the Image Contains Noise or Static ................................................................... 143
Solutions When the Image is Fuzzy or Blurry .............................................................................. 144
Solutions When the Image Brightness or Colors are Incorrect .................................................... 145
Solutions to Image and Sound Syncing Problems....................................................................... 146
Solutions to Sound Problems ...................................................................................................... 146
Solving Projector or Remote Control Operation Problems ............................................................... 146
Solutions to Projector Power or Shut-Off Problems..................................................................... 147
Solutions to Remote Control Problems........................................................................................ 148
Solutions to HDMI Link Problems ................................................................................................ 148
Solving Network Problems ............................................................................................................... 149
Solutions When You Cannot Access the Projector Through the Web ......................................... 149
Where to Get Help (U.S. and Canada) ............................................................................................. 150
Where to Get Help (Latin America)................................................................................................... 150
To Next Page
Loading...