Optoma Optoma EP550 - Manual (Page 2)

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English
Usage Notice
Warning- Do not look into the lens. The bright light may hurt your eyes.
Warning- To reduce the risk of fire or electric shock, do not expose this
product to rain or moisture.
Warning- Please do not open or disassemble the product as this may cause
electric shock.
Warning- When changing the lamp, please allow unit to cool down, and follow
all changing directions.
Warning- If the cooling fan is not working, switch off the power immediately.
The product will be overheated without ventilation.
Warning- Before switching off the product, please keep the cooling fan
running for a few minutes.
Precautions
Follow all warnings, precautions and maintenance as recommended in this
user’s manual to maximize the life of your unit.
Do:
q Turn off the product before cleaning.
q Use a soft cloth moistened with mild detergent to clean the display housing.
q Disconnect the power plug from AC outlet if the product is not used for a long
period of time.
Don’t:
q Block the slots and openings on the unit provided for ventilation.
q Use abrasive cleaners, waxes or solvents for your cleaning.
q Under the following conditions:
- Extremely hot, cold or humid environment.
- Areas susceptible to excessive dust and dirt.
- Near any appliance generating a strong magnetic field.
- Place in direct sunlight.