Acer XL1220 User Manual page 16

seTUP A D I sTALLATIo
Minimum 100mm
(3.94 inches)
‡ Ensure that the intake vents do not recycle hot air from the exhaust vent.
‡
When operating the projector in an enclosed space, ensure that the surrounding air temperature within
the enclosure does not exceed operation temperature while the projector is running, and the air intake
and exhaust vents are unobstructed.
‡ All enclosures should pass a certified thermal evaluation to ensure that the projector does not recycle
exhaust air, as this may cause the device to shutdown even if the enclosure temperature is with the
acceptable operation temperature range.
16 English
Minimum 100mm
(3.94 inches)