Optoma H31 User Manual - Page 3

Do - no power

Page 3 highlights

English Usage Notice Do: ™ Turn off the product before cleaning. ™ Use a soft cloth moistened 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. ™ Place in direct sunlight. ™ Use abrasive cleaners, waxes, or solvents to clean the unit. ™ Use under the following conditions: - Extreme heat, cold, or humidity. - In areas susceptible to excessive dust and dirt. - Near any appliance generating a strong magnetic field. 3

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E
nglish
3
Do:
Turn off the product before cleaning.
Use a soft cloth moistened 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.
Place in direct sunlight.
Use abrasive cleaners, waxes, or solvents to clean the unit.
Use under the following conditions:
-
Extreme heat, cold, or humidity.
-
In areas susceptible to excessive dust and dirt.
-
Near any appliance generating a strong magnetic field.
Usage Notice