Garmin 74C Manual De Usuario

Clean the air filter on the bottom 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. When the filter is clogged, the projector 
displays the message “The projector is overheated.”

To clean the air filter, follow these steps:

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

power cord.

2. Turn the projector upside-down, 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. The air filter set (part number V13H134A05) contains 
five filters. In Canada, please call (800) 463-7766 to locate a 
dealer.