Warning, Notices and Safety Instructions
English-11
Description: The regulation of temperature inside the projector by the cooling fan is automatic. And
as such, the sound of cooling fan changing its operating speed does not imply that a problem has
occurred with the projector.
Positioning precautions
This projector can be installed 360° range (include portrait). But life of optical parts will be shorten as
following situation:
1. If the projector installed when the lens faces downward.
2. If the projector installed when the IO connect side upward at the portrait situation.