Garmin 720C Manual De Usuario

Clean the air filter on the side of the projector after every 100 hours of 
use. If it is not cleaned periodically, it can become clogged with dust, 
preventing proper ventilation. This can cause overheating and damage 
the projector. To clean the air filter, follow these steps:

1. Turn off the projector, allow it to cool down, and unplug the 

power cord.

2. To prevent dust from falling into the projector, place the 

projector as shown below.

3. To clean the filter, EPSON recommends using a small vacuum 

cleaner designed for computers and other office equipment. If you 
don’t have one, gently clean the filter using a very soft brush (such 
as an artist’s camel-hair brush).

If the dirt is difficult to remove or if the filter is torn, replace it. 
Contact your dealer or call EPSON at (800) 873-7766 to obtain a 
new one. In Canada, please call (800) 463-7766 to locate a dealer. 

4. If you need to replace the filter, lift the tab and pull it upward to 

remove the filter.

5. To install the new filter, first insert the tabs, then press down on 

the opposite end of the filter until it clicks in place.

720-730.book  Page 53  Thursday, October 30, 2003  11:32 AM