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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.
169
Summary of Contents for BrightLink 475Wi
Page 1: ...BrightLink 475Wi 480i 485Wi User s Guide ...
Page 2: ......
Page 10: ......
Page 25: ...Projector Parts Remote Control 1 Power button 25 ...
Page 48: ...1 Open the battery cover as shown 2 Insert the batteries with the and ends facing as shown 48 ...
Page 171: ...2 Slide the air filter cover switch and open the air filter cover 171 ...
Page 173: ...4 Place the new air filter in the projector as shown 173 ...
Page 174: ...5 Close the air filter cover Parent topic Air Filter and Vent Maintenance 174 ...