User manual INFOCUS LP330

[. . . ] USER'S GUIDE Copyright © 1999 by InFocus Wilsonville, Oregon. All rights reserved. FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. [. . . ] This indicates the item is not applicable to your setup (for example, video standards do not apply to computer sources) or the item is not enabled until another selection is made (for example, Manual Tracking is not available until Auto Image is turned off). use these buttons to navigate through the menus FIGURE 12 Keypad navigation buttons and drop-down menu To change a menu setting, use the up and down navigation buttons on the keypad or the disk mouse on the remote to move the cursor up and down to the item you want to change (the selected item is highlighted), then use the left and right navigation buttons to adjust a setting. Some submenus, such as Brightness, consist of a slider bar you use to increase or decrease a value; some submenus, such as Standby Time, consist of options you scroll through to select the desired one. All changes are saved when you close the menus. To access another menu, use the up and down navigation buttons or the disk mouse to move back to the top of the current menu, then use the left and right navigation buttons to move to another menu. 18 Display Menu FIGURE 13 Display menu Brightness Adjusting the brightness changes the intensity of the image. · Press the left navigation button to darken the image. · Press the right navigation button to lighten the image. Contrast The contrast controls the degree of difference between the lightest and darkest parts of the picture. Adjusting the contrast changes the amount of black and white in the image. · Press the left navigation button to decrease the contrast. · Press the right navigation button to increase the contrast, mak- ing the blacks appear blacker and the whites appear whiter. Tint The tint adjusts the red-green color balance in the projected image. Changing the Tint setting has no effect on PAL or SECAM video sources. · Press the left navigation button to increase the amount of green in the image. · Press the right navigation button to increase the amount of red in the image. 19 U s i n g t h e P r o j e c t o r Color The color setting adjusts a video image from black and white to fully saturated color. · Press the left mouse button to decrease the amount of color in the image. · Press the right mouse button to increase the amount of color in the image. Blank Screen Blank Screen determines what color is displayed when there is no active source and when the projector is in standby. Click the left or right navigation button to toggle between blue and black. Reset All Click the left or right navigation button to reset all the options (except Language, Video Standard, Rear Projection, and Standby Time) in all the menus to their original settings. Audio Menu FIGURE 14 Audio menu Volume · Press the left navigation button to decrease the volume. NOTE: Changing the volume using the menu is the same as changing it using the keypad. · Press the right navigation button to increase the volume. Volume adjustments you make are saved for each source. 20 Image Menu FIGURE 15 Image menu Auto Image The projector automatically adjusts tracking, signal synchronization and vertical and horizontal position for most computers (Auto Image does not apply to video sources). If you want to adjust these features manually, you must turn off Auto Image first by highlighting Auto Image in the Image menu and clicking the left or right navigation button to select "off". Auto Resize Auto Resize automatically resizes the image by scaling it up. It NOTE: Some screen savers interfere with the operation of Auto Image. If you're experiencing problems, try turning your screen saver off, then turning Auto Image off and back on. only affects computer images that are not the projector's native resolution. When Auto Resize is on, the projector makes the best fit of the image to the computer screen. If you turn Auto Resize off (by highlighting it in the Image menu and clicking the left or right navigation button to select "off"), the image may be either cropped or too small for the screen. Manual Sync The projector adjusts signal synchronization automatically for most computers. But if the projected computer image looks fuzzy or streaked, try turning Auto Image off then back on again. If the image still looks bad, try adjusting the signal synchronization manually: 21 U s i n g t h e P r o j e c t o r 1 Turn Auto Image off. 2 Highlight Manual sync, then press the left or right navigation button repeatedly until the image is sharp and free of streaks. Manual Tracking The projector adjusts tracking automatically to match the video signal from your computer. [. . . ] 4 Restart the PowerBook. Using SimulScan Some newer PowerBooks display images on an external monitor or projector differently than previous ones. When using SimulScan, the projector displays the same information that appears on your PowerBook To select SimulScan: 1 Open the Control Panel, then double-click Monitors and Sound. 2 In the Resolution list, choose the SimulScan mode, then click OK. 3 If this changes your display settings, a dialog box appears. [. . . ]