Sony VPL FX40 Operating Instructions - Page 7

Subject to direct cool or warm air from an air-conditioner Installing in such a location may cause malfunction of the unit due to moisture condensation or rise in temperature. Near a heat or smoke sensor magnifications. This is not a malfunction of the unit. Unsuitable Conditions Do not use the unit under the following conditions. Do not topple the unit Malfunction of the sensor may be caused. Very dusty, extremely smoky Avoid using as the unit topples over on its side. It may cause malfunction. Do not tilt right/left 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. Usage in High Altitude When using the unit at an altitude of 1,500 m or higher, set the "High Altitude Mode" to "On" in the Setup menu. Failing to set this mode when using the unit at high altitudes could have adverse effects, such as reducing the reliability of certain components. Note on the screen When using a screen with an uneven surface, stripes pattern may rarely appear on the screen depending on the distance between the screen and the unit or the zooming Avoid using as the unit tilts more than 20 degrees. Do not install the unit other than on the floor or ceiling. These installations may cause malfunction. Do not block the ventilation holes Avoid using something to cover over the ventilation holes (exhaust/intake); otherwise, the internal heat may build up. Do not place a blocking object just in front of the lens Do not place any object just in front of the lens that may block the light during projection. Heat from the light may damage the object. Use the PIC MUTING key on the Remote Commander to cut off the picture. Notes on Installation and Usage 7