Usage Notice

Do:

vTurn off the product before cleaning.

vUse a soft cloth moistened with a mild detergent to clean the display housing.

vDisconnect the power plug from the AC outlet if the product is not being used for a long period of time.

Do not:

vBlock the ventilation slots and openings on the unit.

vUse abrasive cleaners, waxes or solvents to clean the unit.

vUse under the following conditions:

-In extremely hot, cold or humid environments. Ensure that the ambient room temperature is within 5-40 °C and relative humidity is 10-85% (max.), non-condensing.

-In areas susceptible to excessive dust and dirt.

-Near any appliance that generates a strong magnetic field.

-In direct sunlight.

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Optoma Technology ES522RFBA, EX530, EX520 manual Do not