User manual SONY VPL-ES7

[. . . ] To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. When you dispose of the battery, you must obey the law in the relative area or country. WARNING When installing the unit, incorporate a readily accessible disconnect device in the fixed wiring, or connect the power plug to an easily accessible socket-outlet near the unit. If a fault should occur during operation of the unit, operate the disconnect device to switch the power supply off, or disconnect the power plug. [. . . ] If you rub on the cabinet with a stained cloth, the cabinet may be scratched. If the cabinet is in contact with a rubber or vinyl resin product for a long period of time, the finish of the cabinet may deteriorate or the coating may come off. Do not install the projector in the following situations. Installation is these situations or locations may cause a malfunction or damage to the unit. This LCD data projector is manufactured using high-precision technology. You may, however, see tiny black points and/or bright points (red, blue, or green) that appear continuously on the LCD data projector. This is a normal result of the manufacturing process and does not indicate a malfunction. When the images are projected onto the screens from multiple LCD data projectors, they may generate color distinctions because each projector has its own color balance even if the projectors are the same models. Allow adequate air circulation to prevent internal heat build-up. Do not place the unit on surfaces (rugs, blankets, etc. ) or near materials (curtains, draperies) that may block the ventilation holes. When internal heat builds up due to blockage of ventilation holes, the temperature sensor will function, and the power will be turned off automatically. Leave space of more than 30 cm (11 7/8 inches) around the unit. Be careful not to allow the ventilation holes to inhale tiny objects such as pieces of paper or clumps of dust. Avoid installing the unit in a location where the temperature or humidity is very high, or the temperature is very low. To avoid moisture condensation, do not install the unit in a location where the temperature may rise rapidly. Locations subject to direct cool or warm air from an air-conditioner Avoid installing the unit in a very dusty or extremely smoky environment. Otherwise, the air filter will become obstructed, and this may cause a malfunction of the unit or damage it. Dust preventing the air passing through the filter may cause a rise in the internal temperature of the unit. Clean the air filter whenever you replace the lamp. Do not use the projector under the following conditions. Installing the projector in such a location may cause a malfunction of the unit due to moisture condensation or a rise in temperature. [. . . ] If you pull out the lamp while it is tilted and if the lamp breaks. Loosen the two screws on the lamp unit with the Phillips screwdriver (a). Fold out the handle (b), then pull out the lamp unit by the handle (c). Turn off the projector, and disconnect the AC power cord from the AC outlet. [. . . ]