User manual SONY VPL-CX4

[. . . ] To prevent fire or shock hazard, do not expose the unit to rain or moisture. The number below is for FCC related matters only. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. [. . . ] " appears on the screen when the picture is adjusted properly. If there are black edges around the image, the APA function will not function properly and the image may extend beyond the screen. When you switch the input signal or re-connect a computer, press the APA key again to adjust the picture again. You can cancel the adjustment by pressing the APA key again while "ADJUSTING" appears on the screen. The picture may not be adjusted properly depending on the kinds of input signals. Adjust the items in the INPUT SETTING menu when you adjust the picture manually. To turn off the power " appears to confirm that you want to turn off the power. A message disappears if you press any key except the I / 1 key, or if you do not press any key for five seconds. The ON/STANDBY indicator flashes in green and the fan continues to run for about 90 seconds to reduce the internal heat. Also, the ON/STANDBY indicator flashes quickly for the first 60 seconds. During this time, you will not be able to light up the ON/STANDBY indicator with the I / 1 key. Unplug the AC power cord from the wall outlet after the fan stops running and the ON/STANDBY indicator lights in red. When you cannot confirm the on-screen message in a certain condition, you can turn off the power by holding the I / 1 key for about one second. Do not unplug the AC power cord while the fan is still running; otherwise, the fan will stop even though the internal heat is still high, which could result in a breakdown of the projector. On air filter To maintain optimal performance, clean the air filter every 300 hours. This function works when a signal from a computer is input. Move the icon to the point on the image you want to enlarge. Use the arrow key (M/m/</, ) to move the icon. By pressing the + key repeatedly, the image size increases (ratio of enlargement: max. Use the arrow key (M/m/</, ) to scroll the enlarged image. To return the image back to its original size Press the D ZOOM ­ key. Just pressing the RESET key returns the image back to its original size immediately. [. . . ] ) or near materials (curtains, draperies) that may block the ventilation holes. When the internal heat builds up due to the block-up, the temperature sensor will function with the message "High temp. " The power will be turned off automatically after one minute. Leave space of more than 30 cm (11 7/8 inches) around the unit. [. . . ]