BenQ SP870 SP870 User Manual - Page 3
Important safety instructions - lamp b h
UPC - 840046019181
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English Thank you for your purchase of this quality BenQ projector! It has been designed to provide you with an enjoyable viewing experience in various situations. For the best results, please read this manual through carefully as it is your guide through the control menus and operation. Important safety instructions Your projector is designed and tested to meet the latest standards for safety of information technology equipment. However, to ensure safe use of this product, it is important that you follow the instructions mentioned in this manual and marked on the product. 1. Please read this manual before you operate 5. Do not place this projector in any of the your projector. Save it for future reference. following environments. - Space that is poorly ventilated or confined. Allow at least 50 cm clearance from walls and free flow of air around the projector. - Locations where temperatures may become excessively high, such as the inside of a car with all windows rolled up. 2. Do not look straight at the projector lens during operation. The intense light beam may - Locations where excessive humidity, dust, or cigarette smoke may contaminate optical components, shortening the projector's life span and darkening the image. damage your eyes. 3. Refer servicing to qualified service personnel. - Locations near fire alarms - Locations with an ambient temperature above 40°C / 104°F - Locations where the altitudes are higher than 3000 m (10000 feet) 4. Always open the lens shutter or remove the lens cap when the projector lamp is on. 3000 m (10000 feet) 0 m (0 feet) Important safety instructions 3