LG HS101 Owner's Manual - Page 10

Installing and Composition Installing and Composition Installation Instructions * Don't place the projector in the following conditions. It may cause malfunction or product damage. Provide proper ventilation for this projector. qThe 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, or internal heat build-up may occur, causing picture degradation or damage to the projector. qDo 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. qNever push projector or spill any kind of liquid into the projector. qLeave an adequate distance(30cm/12 inches or more) around the projector. In high altitude environments, set the mode to High Altitude mode before using the product. q For locations over sea level of 1250m, it is recommended to use the High Altitude mode. (refer p.21) Place this projector in adequate temperature and humidity conditions. q Install this projector only in a location where adequate temperature and humidity is available. (refer p.25) Don't place the projector where it can be covered with dust. q 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. If there is no input signal, the Menu will not be displayed on screen. 10