Sony FX52 Operating Instructions - Page 8

Usage in High Altitude When using the projector at an altitude of 1,500 m (4,921 feet) or higher, turn on "High Altitude Mode" in the INSTALL SETTING menu. Failing to set this mode when using the projector 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 projector or the zooming magnifications. This is not a malfunction of the projector. Unsuitable Conditions Do not use the projector under the following conditions. Toppling the unit Blocking the ventilation holes Avoid using something to cover over the ventilation holes (exhaust/intake); otherwise, the internal heat may build up. Placing 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. Note 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 projector or the zooming magnifications. This is not a malfunction of the projector. Avoid using as the unit topples over on its side. It may cause malfunction. Tilting right/left 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. 8 Notes on Installation and Usage