Epson EB-770Fi - Page 10

10
Replacing the Remote Control Batteries .......................................................................................... 315
Replacing the Hard Pen Tips............................................................................................................ 317
Replacing the Soft Pen Tips ............................................................................................................. 319
Updating the Firmware ..................................................................................................................... 322
Transporting the Projector................................................................................................................ 322
Solving Problems .................................................................................................................................... 324
Projection Problem Tips ................................................................................................................... 324
Projector Light Status ....................................................................................................................... 325
Using the Projector Menu Displays .................................................................................................. 328
Solving Image or Sound Problems ................................................................................................... 328
Solutions When No Image Appears............................................................................................. 329
Solutions When Image is Incorrect Using the USB Display Function .......................................... 330
Solutions When "No Signal" Message Appears........................................................................... 331
Displaying From a PC Laptop ................................................................................................. 332
Displaying From a Mac Laptop ............................................................................................... 332
Solutions When "Not Supported" Message Appears ................................................................... 332
Solutions When Only a Partial Image Appears ............................................................................ 333
Solutions When the Image is Not Rectangular ............................................................................ 334
Solutions When the Image Contains Noise or Static ................................................................... 334
Solutions When the Image is Fuzzy or Blurry .............................................................................. 335
Solutions When the Image Brightness or Colors are Incorrect .................................................... 336
Solutions When an Afterimage Remains On the Projected Image............................................... 337
Solutions to Sound Problems ...................................................................................................... 337
Solutions to Microphone Problems .............................................................................................. 338
Solving Projector or Remote Control Operation Problems ............................................................... 338
Solutions to Projector Power or Shut-Off Problems ..................................................................... 339
Solutions to Remote Control Problems........................................................................................ 340
Solutions to Password Problems ................................................................................................. 340
Solutions When a Battery Message Appears .............................................................................. 341
Solutions to HDMI Link Problems ................................................................................................ 341
Solving Network Problems ............................................................................................................... 342
Solutions When Wireless Authentication Fails ............................................................................ 342
Solutions When You Cannot Access the Projector Through the Web ......................................... 343