Epson EB-2247U User Manual page 5

Contents
Projector Lamp Maintenance ....................................................... 160
Replacing the Lamp ................................................................................................................... 160
Resetting the Lamp Timer ....................................................................................................... 163
Replacing the Remote Control Batteries ..................................... 164
Solving Problems
Projection Problems ...................................................................... 166
Projector Indicator Status ............................................................. 167
Using the Projector Help Displays................................................ 169
Solving Image or Sound Problems............................................... 170
Solutions When No Image Appears..................................................................................... 170
Solutions When Image is Incorrect Using the USB Display Function ..................... 171
Solutions When "No Signal" Message Appears ............................................................... 171
Displaying From a Laptop.................................................................................................. 171
Displaying From a Mac Laptop........................................................................................ 172
Solutions When "Not Supported" Message Appears .................................................... 172
Solutions When Only a Partial Image Appears................................................................ 172
Solutions When the Image is not Rectangular ................................................................ 172
Solutions When the Image Contains Noise or Static..................................................... 173
Solutions When the Image is Fuzzy or Blurry .................................................................. 173
Solutions When the Image Brightness or Colors are Incorrect ................................. 174
Solutions to Sound Problems................................................................................................. 174
Solutions to Microphone Problems ............................................................................... 175
Solutions When Image File Names are not Displayed Correctly in PC Free......... 175
Solving Projector or Remote Control Operation Problems ....... 176
Solutions to Projector Power or Shut-Off Problems...................................................... 176
Solutions to Problems with the Remote Control............................................................ 176
Solutions to Password Problems........................................................................................... 177
Solution When "The Battery that Saves Your Clock Settings is Running Low"
Message Appears........................................................................................................................ 177
Solving Network Problems ........................................................... 178
Solutions When Wireless Authentication Fails ................................................................ 178
Solutions When You Cannot Access the Projector Through the Web ................... 178
Solutions When Network Alert E-Mails are not Received............................................ 178
Solutions When the Image Contains Static During Network Projection............... 179
Solutions When You Cannot Connect Using Screen Mirroring................................. 179
Solutions When the Image or Sound Contains Static During Screen Mirroring
165
Connection .................................................................................................................................... 180
Appendix
Optional Accessories and Replacement Parts............................. 182
Screens............................................................................................................................................ 182
Cables .............................................................................................................................................. 182
Mounts ............................................................................................................................................ 182
For Wireless Connection .......................................................................................................... 182
External Devices .......................................................................................................................... 183
Replacement Parts...................................................................................................................... 183
Screen Size and Projection Distance............................................ 184
Supported Monitor Display Resolutions ..................................... 189
Projector Specifications ................................................................ 191
Connector Specifications ......................................................................................................... 192
External Dimensions ...................................................................... 194
USB Display System Requirements .............................................. 196
List of Safety Symbols (corresponding to IEC60950-1 A2) ........ 197
Glossary .......................................................................................... 199
Notices ............................................................................................ 201
FCC Compliance Statement.................................................................................................... 201
Indication of the manufacturer and the importer in accordance with
requirements of EU directive.................................................................................................. 202
Restriction of Use ........................................................................................................................ 202
Operating System References................................................................................................ 202
Trademarks.................................................................................................................................... 202
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