Cleaning the Projector Case
Before cleaning the projector case, turn off the projector and unplug the power cord.
• To remove dust or dirt, use a soft, dry, lint-free cloth.
• To remove stubborn dirt, use a soft cloth moistened with water and mild soap. Do not spray liquid
directly on the projector.
Caution:
Do not use wax, alcohol, benzene, paint thinner, or other chemicals to clean the projector
case. These can damage the case. Do not use canned air, or the gases may leave a residue.
Parent topic:
Projector Maintenance
Air Filter and Vent Maintenance
The projector's air filter keeps the intake air clean. If dust collects on the air filter or vents, clean them as
described in this manual. Dust clogs may cause the projector to overheat due to improper ventilation.
Be sure to clean the air filter and vents if you see a message telling you to do so. Also make sure nothing
blocks the vents.
Cleaning the Air Filter and Vents
Replacing the Air Filter
Parent topic:
Projector Maintenance
Cleaning the Air Filter and Vents
Clean the projector's air filter or vents if they get dusty, or if you see a message telling you to clean them.
1.
Turn off the projector and unplug the power cord.
125
Summary of Contents for PowerLite 470
Page 1: ...PowerLite 470 475W 480 485W User s Guide ...
Page 2: ......
Page 20: ...Projector Parts Remote Control 1 Power button 20 ...
Page 44: ...1 Open the battery cover as shown 2 Insert the batteries with the and ends facing as shown 44 ...
Page 127: ...2 Slide the air filter cover switch and open the air filter cover 127 ...
Page 129: ...4 Place the new air filter in the projector as shown 129 ...
Page 130: ...5 Close the air filter cover Parent topic Air Filter and Vent Maintenance 130 ...
Page 153: ...Parent topic Solving Problems 153 ...