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This air comes out as a result of cooling the inside of the projector. This isn’t
a product malfunction.
The microcomputers inside the projector may be wrongly operating because
of noise.
Press the POWER button twice to turn off the lamp and unplug the power
cord from the wall outlet. Wait about 1 minute, plug the power cord in, and try
again.
Check that the battery is loaded in the remote control or the battery isn’t
weak.
Check that the remote control sensor isn’t exposed to direct sunlight or
fluorescent light.
Use the remote control within its operation range.
Problem
Cause and solution
Hot air is emitted from the air outlet grilles.
The menu can’t be used.
The remote control doesn’t function easily
at all.