Cleaning the Obstacle Sensor and Motion Sensor
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Clean the projector's obstacle sensor and motion sensor periodically, or if you
see a message telling you to remove any obstacles that are interfering with the
projection area. To remove dust or smudges, gently wipe the sensors with
lens-cleaning paper.
Warning
Do not use a lens cleaner that contains flammable gas to clean the obstacle sensor
and motion sensor. The high heat generated by the projector may cause a fire.
Attention
Do not use glass cleaner or any harsh materials to clean the sensors and do not
subject the sensors to any impacts. Damage to the surface of the sensors may cause
malfunctions.
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