Optoma ZU500T-W ZH500T User Manual - Page 4

Precautions Please follow all warnings, precautions and maintenance as recommended in this user's guide. ▀■ Warning- Do not look into the projector's lens when the light source is on. The bright light may hurt and damage your eyes. ▀■ Warning- To reduce the risk of fire or electric shock, do not expose this projector to rain or moisture. ▀■ Warning- Please do not open or disassemble the projector as this may cause electric shock. ▀■ Warning- Please do not open or disassemble the projector as this may cause electric shock. 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.  Sea level to 6000 feet Extremely hot: > 35°C Extremely cool: < 5°C  6000 feet above Extremely hot: > 30°C Extremely cool: < 5°C  Extremely humid: > 70% R.H. (Relative Humidity) - In areas susceptible to excessive dust and dirt. - Near any appliance generating a strong magnetic field. - In direct sunlight. 3D Safety Information Please follow all warnings and precautions as recommended before you or your child use the 3D function. Warning Children and teenagers may be more susceptible to health issues associated with viewing in 3D and should be closely supervised when viewing these images. Photosensitive Seizure Warning and Other Health Risks - Some viewers may experience an epileptic seizure or stroke when exposed to certain flashing images or lights contained in certain Projector pictures or video games. If you suffer from, or have a family history of epilepsy or strokes, please consult with a medical specialist before using the 3D function. - Even those without a personal or family history of epilepsy or stroke may have an undiagnosed condition that can cause photosensitive epileptic seizures. - Pregnant women, the elderly, sufferers of serious medical conditions, those who are sleep deprived or under the influence of alcohol should avoid utilizing the unit's 3D functionality. - If you experience any of the following symptoms, stop viewing 3D pictures immediately and consult a medical specialist: (1) altered vision; (2) light-headedness; (3) dizziness; (4) involuntary movements such as eye or muscle twitching; (5) confusion; (6) nausea; (7) loss of awareness; (8) convulsions; (9) cramps; and/ or (10) disorientation. Children and teenagers may be more likely than adults to experience these symptoms. Parents should monitor their children and ask whether they are experiencing these symptoms. 4 English