Optoma EP710 User Manual - Page 2

2 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 instructions. Warning- This product will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages. Warning- After changing a new lamp, please reset the lamp life from OSD menu. 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 being 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 Use under the following conditions: - Extremely hot, cold or humid environment. - In areas susceptible to excessive dust and dirt. - Near any appliance generating a strong magnetic field. - Place in direct sunlight.