Maintaining the Projector
Follow the instructions in these sections to maintain your projector.
gg Related Links
• "Projector Maintenance" p.250
• "Cleaning the Projection Window" p.251
• "Cleaning the Obstacle Sensor" p.252
• "Cleaning the Projector Case" p.253
• "Air Filter and Vent Maintenance" p.254
• "Replacing the Remote Control Batteries" p.258
• "Replacing the Interactive Pen Battery" p.259
• "Replacing the Interactive Pen Tip" p.260