Epson BrightLink 1480Fi Users Guide - Page 375

burn, or start a fire. Also, the lens may get hot due to the reflected light which could cause the projector to malfunction. To stop projection, use the A/V Mute function, or turn off the projector. • Do not modify the power cord. Do not place heavy objects on top of the power cord or bend, twist, or pull it excessively. Keep the power cord away from hot electrical appliances. Do not use the power cord if it is damaged. Fire or electric shock may result. Contact your dealer if the cable becomes damaged. • Always lower the volume before turning off the projector. Turning on the projector with the volume too high can damage your ears. • When a still image is displayed for a long time, image retention may occur on the screen. Do not display images in the exact same position for long periods. • Always attach the lens cover to the lens when not using the projector to prevent the lens from becoming dirty or damaged. • Do not store the interactive pens or the batteries in a hot location, such as near a heater, in direct sunlight, or in a closed vehicle. Thermal deformation or technical malfunction may occur, which may result in a fire. • Remove the batteries from the interactive pens if you will not be using the pens for a long time. • Incorrect battery usage may cause leakage of battery fluid and battery rupture, which could result in fire, injury, or corrosion. When replacing batteries, take the following precautions: insert batteries so that the polarities are correct; do not use batteries of different types or mix old and new batteries; do not use any batteries other than those specified; if batteries leak, wipe away battery fluid with a soft cloth; if battery fluid gets on your hands, wash them immediately; replace the batteries as soon as they run out; remove the batteries if you will not be using the projector for a long period of time; do not expose batteries to heat or flame and do not put them in water; dispose of used batteries according to local regulations; keep batteries out of the reach of children. Batteries are choking hazards and are very dangerous if swallowed. Restriction of Use Parent topic: Notices Restriction of Use When this product is used for applications requiring high reliability/safety such as transportation devices related to aviation, rail, marine, automotive; disaster prevention devices; various safety devices; or functional/precision devices, you should use this product only after giving consideration to including failsafes and redundancies into your design to maintain safety and total system reliability. Because this product was not intended for use in applications requiring extremely high reliability/safety such as aerospace equipment, main communication equipment, nuclear power control equipment, or 375