Epson EF21 - Page 6

6
Solving Missing Image Problems................................................................................................... 89
Adjusting an Image that is not Rectangular ................................................................................... 90
Adjusting a Fuzzy or Blurry Image ................................................................................................. 91
Fixing Partial Image Problems....................................................................................................... 92
Adjusting an Image that Contains Noise or Static.......................................................................... 92
Adjusting an Image with Incorrect Brightness or Colors ................................................................ 93
Adjusting an Upside-down Image.................................................................................................. 93
Solving Auto Correction Problems................................................................................................. 93
Solving Missing or Low Audio Problems........................................................................................ 94
Solving Bluetooth Speaker Mode Problems .................................................................................. 95
Solving Remote Control Operation Problems..................................................................................... 96
Solving HDMI CEC Problems............................................................................................................. 96
Solving Wi-Fi Network Problems........................................................................................................ 97
Solving Google TV Problems ............................................................................................................. 97
Where to Get Help (U.S. and Canada) ............................................................................................... 98
Where to Get Help (Latin America)..................................................................................................... 98
Technical Specifications ........................................................................................................................ 101
General Projector Specifications ...................................................................................................... 101
Projector Light Source Specifications............................................................................................... 102
Remote Control Specifications ......................................................................................................... 103
Projector Dimension Specifications.................................................................................................. 103
Projector Electrical Specifications .................................................................................................... 108
Projector Environmental Specifications............................................................................................ 110
Bluetooth Specifications................................................................................................................... 110
Projector Safety and Approvals Specifications................................................................................. 111
Supported Video Display Formats.................................................................................................... 111
Notices ..................................................................................................................................................... 113
Recycling (U.S. and Canada)........................................................................................................... 113
Important Safety Information ............................................................................................................ 113
Important Safety Instructions............................................................................................................ 114
Restriction of Use ........................................................................................................................ 116
Laser Safety Information .................................................................................................................. 116
Laser Safety Labels..................................................................................................................... 117