Air Filter and Vent Maintenance
..................................................................................................
169
Cleaning the Air Filter and Vents
.............................................................................................
169
Replacing the Air Filter
............................................................................................................
170
Projector Lamp Maintenance
.......................................................................................................
175
Replacing the Lamp
................................................................................................................
175
Resetting the Lamp Timer
.......................................................................................................
179
Replacing the Remote Control Batteries
.....................................................................................
180
Replacing the Pen Batteries
........................................................................................................
182
Replacing the Pen Tips
................................................................................................................
183
Transporting the Projector
................................................................................................................
184
Solving Problems
....................................................................................................................................
185
Projection Problem Tips
...................................................................................................................
185
Projector Light Status
.......................................................................................................................
185
Using the Projector Help Displays
....................................................................................................
188
Solving Image or Sound Problems
...................................................................................................
188
Solutions When No Image Appears
.............................................................................................
189
Solutions When Image is Incorrect Using the USB Display Function
..........................................
190
Solutions When "No Signal" Message Appears
...........................................................................
190
Displaying From a PC Laptop
.................................................................................................
191
Displaying From a Mac Laptop
...............................................................................................
191
Solutions When "Not Supported" Message Appears
...................................................................
191
Solutions When Only a Partial Image Appears
............................................................................
192
Solutions When the Image is Not Rectangular
............................................................................
192
Solutions When the Image Contains Noise or Static
...................................................................
193
Solutions When the Image is Fuzzy or Blurry
..............................................................................
193
Solutions When the Image Brightness or Colors are Incorrect
....................................................
194
Solutions When There is No Sound or Low Volume
....................................................................
195
Solutions to Microphone Problems
..............................................................................................
195
Solving Projector or Remote Control Operation Problems
...............................................................
196
Solutions to Projector Power or Shut-Off Problems
.....................................................................
196
Solutions to Problems with the Remote Control
..........................................................................
196
Solutions to Password Problems
.................................................................................................
197
Solving Interactive Pen Problems
....................................................................................................
197
8