[. . . ] English FCC Notice 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 residential installation. This equipment generates, uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. [. . . ] Menu Press the Menu button to activate the OSD (On-Screen Display) menu. Use the directional buttons and Menu button to navigate through the OSD (On-Screen Display) menu. Enter Confirms the selection Keystone / Adjusts image distortion caused by tilting the projector. Volume / Press the Volume button to increase ; the volume;press the Volume button to reduce the volume. 4:3/16:9 Press the 4:3/16:9 to switch the image aspect ratio from 4:3 to 16:9. Auto Automatically adjusts frequency and phase. 3. 1 2 3 4 5 6 7 11 10 4. Position the lid over the compartment and snap it back into place. Keep the battery out of the reach of children. Do not recharge the used battery or expose the battery to fire or water. Replace only with the same type recommended by the manufacturer. EN-22 English Remote Control Operation Point the remote control at the infrared remote sensor and press a button. 3m 20 20 3m 20 20 Distance: within about 3 meters from the front of the remote control. Angle: within about 20 degrees of the remote sensor in every direction. The remote control may not operate when there is sunlight or other strong light such as a fluorescent lamp shining on the remote sensor. Operate the remote control from a position where the remote sensor is visible. Keep the remote control out of locations with excessively high temperature or humidity. Under unusual circumstances the remote control may not operate well due to the location being used or the surroundings. At such times, change the direction of the remote control to the projector and retry the operation. EN-23 Menu Options The projector has multi-language OSD (On-Screen Display) menus that can only be displayed when an input source is present. The menus can be accessed using either the Projector Control Panel or the Remote Control. The OSD (On-Screen Display) menus allow you to make image adjustments and change a variety of settings. If source is a computer, the OSD (On-Screen Display) allows changes to the Display tab. When using a video source, the OSD (On-Screen Display) allows changes to the Video tab. Press the MENU\ENTER button on the Projector Control Panel or the Menu button on the Remote Control. Select the menu tab with the / buttons either on the Projector Control Panel or the Remote Control. Select the desired menu option item with the / buttons either on the Projector Control Panel or the Remote Control. To enter its respective sub-menu, refer to each menu option section for more details. [. . . ] Lamp lifetime may differ from lamp to lamp and according to the environment of use. Some lamps may fail or terminate their lifetime in a shorter period of time than other similar lamps. A lamp may explode as a result of vibration, shock or degradation as a result of hours of use as its lifetime draws to an end. Risk of explosion may differ according to the environment or conditions in which the projector and lamp are being used. [. . . ]