Maintaining and Transporting the Projector
.........................................................................................
258
Projector Maintenance
.....................................................................................................................
258
Cleaning the Projection Window
..................................................................................................
258
Cleaning the Obstacle Sensor
.....................................................................................................
259
Cleaning the Projector Case
........................................................................................................
260
Air Filter and Vent Maintenance
..................................................................................................
260
Cleaning the Air Filter and Vents
.............................................................................................
260
Replacing the Air Filter
............................................................................................................
263
Projector Lamp Maintenance
.......................................................................................................
266
Replacing the Lamp
................................................................................................................
267
Resetting the Lamp Timer
.......................................................................................................
271
Replacing the Remote Control Batteries
.....................................................................................
272
Replacing the Interactive Pen Batteries
.......................................................................................
273
Replacing the Interactive Pen Tips
..............................................................................................
275
Transporting the Projector
................................................................................................................
276
Solving Problems
....................................................................................................................................
277
Projection Problem Tips
...................................................................................................................
277
Projector Light Status
.......................................................................................................................
278
Using the Projector Help Displays
....................................................................................................
280
Solving Image or Sound Problems
...................................................................................................
281
Solutions When No Image Appears
.............................................................................................
281
Solutions When Image is Incorrect Using the USB Display Function
..........................................
282
Solutions When "No Signal" Message Appears
...........................................................................
283
Displaying From a PC Laptop
.................................................................................................
283
Displaying From a Mac Laptop
...............................................................................................
284
Solutions When "Not Supported" Message Appears
...................................................................
284
Solutions When Only a Partial Image Appears
............................................................................
284
Solutions When the Image is Not Rectangular
............................................................................
285
Solutions When the Image Contains Noise or Static
...................................................................
285
Solutions When the Image is Fuzzy or Blurry
..............................................................................
286
Solutions When the Image Brightness or Colors are Incorrect
....................................................
287
Solutions to Sound Problems
......................................................................................................
287
Solving Projector or Remote Control Operation Problems
...............................................................
288
9