Cleaning The Motion Sensor - Epson EH-LS650W User Manual

Cleaning the Motion Sensor

Clean the projector's 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 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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