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Usage notice – Optoma EP759 User Manual

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... English

Do:

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Turn off the product before cleaning.

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

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

Don’t:

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

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

™

Use under the following conditions:
- In extremely hot, cold or humid environments.
- In areas susceptible to excessive dust and dirt.
- Near any appliance that generates a strong magnetic field.
- Place in direct sunlight.

Usage Notice