Usage Notice

Do:

Turn off and unplug the power plug from the AC outlet before cleaning the product.

Use a soft dry cloth with mild detergent to clean the display housing.

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

Do not:

Block the slots and openings on the unit provided for ventilation.

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

Use under the following conditions:

-In extremely hot, cold or humid environments.

Ensure that the ambient room temperature is within

5 - 40°C.

Relative Humidity is 5 - 40°C, 80% (Max.), non-condensing.

-In areas susceptible to excessive dust and dirt.

-Near any appliance generating a strong magnetic field.

-In direct sunlight.

English 4

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Optoma Technology TW5563D, DX339, DW339, DS339 manual Do not