Sharp DT300 DT-300 Operation Manual - Page 63
Cleaning the Ventilative Holes
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UPC - 074000364073
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Cleaning the Ventilative Holes • This projector is equipped with ventilative holes to ensure the optimal operating condition of the projector. • Periodically clean the ventilative hole by vacuuming it off with a vacuum cleaner. • The ventilative holes should be cleaned every 100 hours of use. Clean the ventilative holes more often when the projector is used in a dirty or smoky location. Side and Rear view Intake ventilative holes Swivel stand Bottom view Intake ventilative holes Cleaning the Ventilative Holes 1 Put the projector into the standby mode. • Press . • Wait until the cooling fan stops. 2 Unplug the power cord. Intake ventilative holes STANDBY button 3 Clean the dust off by putting the cleaner hose on the intake ventilative holes. -62 Power cord Cleaner hose
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