Epson EF21 - Page 5

5
Adjusting Projector Features ................................................................................................................... 66
Using the Projector as a Bluetooth Speaker....................................................................................... 66
Operating Connected Devices Using the HDMI Link Features........................................................... 67
Shutting Off the Picture and Sound Temporarily ................................................................................ 68
Updating the Firmware Using Epson Projector Update ...................................................................... 68
Resetting the Projector....................................................................................................................... 69
Adjusting the Menu Settings .................................................................................................................... 70
Using the Projector's Menus............................................................................................................... 70
Projector Feature Settings - Inputs Menu........................................................................................... 70
Projector Feature Settings - Projector Menu ...................................................................................... 71
Image Quality Settings - Display & Sound Menu................................................................................ 74
Other Menus ...................................................................................................................................... 76
Network & Internet Menu............................................................................................................... 76
Accounts & sign-in Menu............................................................................................................... 77
Privacy Menu................................................................................................................................. 77
Apps Menu .................................................................................................................................... 77
System Menu................................................................................................................................. 77
Remotes & Accessories Menu....................................................................................................... 78
Help & Feedback Menu ................................................................................................................. 78
Maintaining and Transporting the Projector ........................................................................................... 79
Projector Maintenance ....................................................................................................................... 79
Cleaning the Lens.......................................................................................................................... 79
Cleaning the Projector Case.......................................................................................................... 80
Air Filter and Vent Maintenance ......................................................................................................... 80
Cleaning the Air Vents................................................................................................................... 81
Replacing the Remote Control Batteries ............................................................................................ 82
Transporting the Projector.................................................................................................................. 84
Solving Problems ...................................................................................................................................... 85
Projection Problem Tips ..................................................................................................................... 85
Projector Light Status ......................................................................................................................... 85
Solving Projector Power Problems..................................................................................................... 87
Solving Projector Shutdown Problems ............................................................................................... 88
Solving Image or Sound Problems..................................................................................................... 88