Évaluations - 3, GPA: 3.7
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Facilité d'utilisation
3. Once you’ve selected the menu, use the pointer button to scroll through the list of options. (Some of the options may be grayed out or unavailable, depending on the selected source.) Fine-Tuning the Projector 4. After highlighting the option you want to adjust, use the pointer button to change the setting. In some cases, you may have to press the Enter button to view a sub-screen for changing the setting. ¦ Press the left or right side of the pointer button to adjust a slider bar. ¦ To select from two or more settings, use the pointer button to highlight the desired setting and press Enter. 5. After changing the settings, press the Esc button to save your changes and return to the previous menu (or press it repeatedly to exit the menu system). You can also press the Menu button to exit. Restoring the Default Settings You can use the menu system’s Reset options to restore the factory- default settings for all the settings listed in a specific menu, or all the settings in all menus. To restore the settings in a specific menu, enter the menu whose settings you want to change, select Reset, and confirm as needed. (The example below shows how to reset the Image menu.) Reset settings for current menu Reset settings for all menus To restore all the projector settings to their factory-default values, select the Reset menu, highlight Reset All, and press Enter. note When you select Reset All in the Reset menu, it does not reset the Computer Input, Video Signal, User’s Logo, Language, or Lamp settings. Fine-Tuning the Projector 45 Adjusting the Image You can use the Image menu to adjust the brightness, sharpness, color, tint, and contrast. 1. Press the Menu button on the projector or remote control and select the Image menu. You see the Image menu screen. 2. Use the pointer button to highlight the desired option, then adjust it as needed: ¦ Color Mode Lets you quickly adjust the color and brightness for various environments. Use either the remote control or the Color Mode setting in the Image menu. You can save a different setting for each source. Select from these settings: Photo: For vivid, high-contrast still images in a bright room. Sports (video, S-video, or composite video only): For vivid TV images projected in a bright room. Presentation: For computer presentations (the default when projecting from a computer with analog video). Theatre: For optimizing movie images with increased contrast. Game: For increased brightness when playing video games or watching TV in a bright room. Emphasizes dark gradations. sRGB: For matching the color palette of standard sRGB computer displays. Fine-Tuning the Projector Blackboard: For projecting accurate colors on a green chalkboard (adjusts the white point). Customized: For manual color adjustment. (See below.) ¦ Brightness Lightens or darkens the overall image. ¦ Contrast Adjusts the difference between light and dark areas. ¦ Color Saturation (video only) Adjusts the color depth of the image. ¦ Tint (video only) Adjusts the balance of green to magenta in the image (available only for component video or NTSC signals). ¦ Sharpness Adjusts the sharpness of the image. ¦ Color Adjustment Adjusts the color values. For Customized color mode, select RGBCMY to adjust individual red, green, blue, cyan, magenta, and yellow hue and saturation values. For other color modes, RGB may be selected to adjust red, green, and blue hue and saturation values. (Not available if sRGB is selected as the Color Mode setting.) ¦ ABS Color Temp. Sets a color temperature between 5000 and 10000 °K. (Not available if sRGB is selected as the Color Mode setting.) Adjusting Signal Settings Although the projector normally detects and optimizes the input signal automatically, you can use the Signal menu to make manual adjustments. In addition to changing the position of the projected image, you can correct tracking and sync for computer images, or change the aspect ratio to widescreen format for video images. 1. Press the Menu button and select the Signal menu. note The Brightness setting changes the opacity of the projector’s LCD panels. You can also change the lamp’s brightness. Select Brightness Control in the Setting menu, then choose High or Low (the default setting is High). note You can also use the remote control’s Auto button to automatically reset the projector’s tracking, sync, resolution, and position settings. See page 23 for details. Fine-Tuning the Projector 47 You see a screen similar to one of those below. (The settings will be different depending on the source you are projecting from.) Computer/RGB Video tip Before adjusting tracking or sync, fill the screen with an image containing fine detail. For example, in Windows you can select a pattern to appear as your desktop background. If this option isn’t available, try projecting black text on a white background. Component Video Composite Video/S-Video 2. Use the pointer button to highlight the desired option, then adjust it as needed: ¦ Auto ...
Ce manuel est également adapté pour les modèles :TV - PowerLite 1700c/1710c (2.29 mb)