[. . . ] Warning: Never look into the projector lens when the lamp is switched on as the bright light can damage your eyes. Warning: Never open any covers on the projector except the lamp and filter covers. Dangerous electrical voltages inside the projector can cause severe injury. Except as specifically directed in this Owner's Manual, do not attempt to service this product yourself. [. . . ] Note: The projector may not respond to remote control commands in these conditions: ambient light is too bright; a certain type of fluorescent light is present; a strong light source (such as direct sunlight) shines into the infrared receiver; or other equipment emitting infrared energy is present (such as a radiant room heater). Correct these conditions to use the remote control or control the projector from a computer. To turn on the audio and video output, press either the A/V mute button or Esc button again. pressing the right side of the button enlarges the image , pressing the left side of the button reduces the image. To display a portion of the enlarged image which is outside of the display area, press the Enter button to scroll the image. Use to display special effects that have been assigned in the Effect menu. Use the enter button to navigate the menus or use the remote as a mouse pointer when the projector is connected to the computer with the computer cable and the mouse cable. You can also select a menu option by pressing the center of this button (Enter). If you press the Enter when a menu or help is displayed, you access the next menu or screen. When the image source is a computer, the Enter button acts as the mouse left click. If you press the Esc button when a menu or help is displayed, you go back to the previous screen or menu. To set the subscreen being displayed, press in the following order : [Menu] [Setting] [P in P]. You can use the operation panel to control the projector instead of the remote control. However, you can program and access the custom features only using the remote control. If there is no S-video input, the switch toggles between computer and composite video. Scrolls up and down, or right and left when the Help menu is displayed. The power and lamp indicators at the top of the projector tell you its operating status. See Chapter 5, "Troubleshooting, " for what to do if a warning light comes on. Projection lamp is off, and the projector is cooling down for one minute. There is an internal projector problem and the power to the projector has been cut off. There is a problem with the projection lamp, lamp power supply, lamp fuse, or a circuit malfunctioned in the projector. The Video menu controls the look and quality of the projected image, whether the image source is a computer or video. [. . . ] 909 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. We hereby declare that the equipment specified above conforms to the above Standards. FCC Compliance Statement For United States Users 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. These limits are designed to provide reasonable protection against harmful interference in a residential installation. [. . . ]