Epson EF11 User Manual page 22

Rear ceiling
Note: Be sure to leave the following amount of space around the projector to avoid blocking the air
exhaust and intake vents.
1 3.94 inches (10 cm)
2 7.87 inches (20 cm)
3 11.81 inches (30 cm)
Caution: Install the AC adapter more than 11.8 inches (30 cm) away from the projector. If the
temperature of the AC adapter rises due to heat from the projector, the projector may not operate
properly.
If you project from the ceiling or from the rear, be sure to select the correct Projection setting in the
Settings menu. If necessary, adjust the OSD Rotation setting in the Settings > Installation menu.
Parent topic: Projector Placement
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