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Solutions When No Image Appears............................................................................................. 265
Solutions When Image is Incorrect Using the USB Display Function .......................................... 266
Solutions When "No Signal" Message Appears........................................................................... 266
Displaying From a PC Laptop ................................................................................................. 267
Displaying From a Mac Laptop ............................................................................................... 268
Solutions When "Not Supported" Message Appears ................................................................... 268
Solutions When Only a Partial Image Appears ............................................................................ 268
Solutions When the Image is Not Rectangular ............................................................................ 269
Solutions When the Image Contains Noise or Static ................................................................... 270
Solutions When the Image is Fuzzy or Blurry .............................................................................. 270
Solutions When the Image Brightness or Colors are Incorrect .................................................... 271
Solutions to Sound Problems ...................................................................................................... 272
Solutions to Microphone Problems................................................................................................... 273
Solving Projector or Remote Control Operation Problems ............................................................... 273
Solutions to Projector Power or Shut-Off Problems ..................................................................... 274
Solutions to Problems with the Remote Control........................................................................... 274
Solutions to Password Problems ................................................................................................. 275
Solving Network Problems ............................................................................................................... 276
Solutions When Wireless Authentication Fails ............................................................................ 276
Solutions When You Cannot Access the Projector Through the Web ......................................... 276
Solutions When Network Alert E-Mails are Not Received............................................................ 277
Solutions When the Image Contains Static During Network Projection ....................................... 278
Solving Interactive Problems............................................................................................................ 278
Solutions When "Error Occurred in the Easy Interactive Function" Message Appears................ 278
Solutions When the Interactive Pens Do Not Work...................................................................... 278
Solutions When the Interactive Pen Position Is Not Accurate...................................................... 280
Solutions When Manual Calibration Does Not Work.................................................................... 281
Solutions When the Interactive Pens Are Slow or Difficult to Use................................................ 281
Solutions When the Interactive Pens Cause Interference or Unwanted Effects .......................... 281
Solutions When Finger Touch Interactivity Does Not Work ......................................................... 282
Solutions When You Cannot Operate a Computer from the Projected Screen............................ 283
Solutions When Inking Does Not Appear in Microsoft Office ....................................................... 283
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