Cleaning and replacing the air filter (continued)
►Before taking care of the air filter, make sure the power cord is not plugged in,
then allow the projector to cool sufficiently.
the air filter of the specified type. Do not use the projector without
the air filter or the filter
►Clean the air filter periodically. If the air filter becomes
on, internal temperatures rise and could cause a fire, a burn or
the filter time only when you have cleaned or replaced the air filter, for a
suitable indication about the air filter.
• The projector may display the message such as the "CHECK THE AIR FLOW" or turn
off the projector, to prevent the internal heat level rising.
cover. It could result in a fire or malfunction to the
clogged by dust and so