2.2 Precautions on Installation 30 Installation space Attention Be sure to leave the following amount of space around the projector so as not to block the air exhaust and intake vents. 30cm 20cm 30cm 30cm Do not install the projector in a location that does not allow air to circulate, such as on a shelf or in a box. If you want to install the projector on a shelf or in an enclosure, contact Epson for more details. If there is not enough space around the projector and the internal temperature of the projector increases, the brightness of the light source may decrease. Make sure hot air from the exhaust vent does not go into the air intake vent. Rev.A