LG DX630 Owners Manual - Page 12

Installing and Composition Installing and Composition Installation Precautions Provide proper ventilation for this projector. G The projector is equipped with ventilation holes(intake) on the bottom and ventilation holes(exhaust) on the front. Do not block or place anything near these holes. Internal heat build-up may occur, causing picture degradation or damage to the projector. GDo not place the projector on a carpet, rug or other similar surface. It may prevent a adequate ventilation of the projector bottom. This product should be mounted to a wall or ceiling only. GNever push projector or spill any kind of liquid into the projector. GLeave an adequate distance(30cm/12 inches or more) around the projector. Place this projector in adequate temperature and humidity conditions. G Install this projector only in a location where adequate temperature and humidity is available. (refer p.43) Don't place the projector where it can be covered with dust. G This may cause overheating of the projector. Do not obstruct the slots and openings of the projector. This may cause overheating and create a fire hazard. The projector is manufactured using high-precision technology. You may, however, see tiny black points and/or bright points (red, blue, or green) that continuously appear on the projector Screen. This is a normal result of the manufacturing process and does not indicate a malfunction. To display DTV programs, it is necessary to purchase a DTV receiver (Set-top Box) and connect it to the projector. The remote control may not work when a lamp equipped with electronic ballast or a three-wavelength lamp is installed. Replace those lamps with international standard products to use the remote control normally. 12