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Фрагмент инструкции
Color Temperature: changes the intensity of the colors. Select a listed value. Color Control: allows you to individually adjust the gain (relative warmth of the color) and the offset (the amount of black in the color) of the red, green, and blue colors. Gamma: Gamma tables contain preset intensity configurations optimized for the input source. You can select a gamma table that has been specifically tuned for either film, video, Bright Room, or PC input. (Film input is material originally captured on a film camera, like a movie; video input is material originally captured on a video camera, like a TV show or sporting event.) NOTE: Your viewing preferences may vary. Cycle through the gamma options and pick the one you like the best. Video Standard: When it is set to Auto, the projector attempts to pick the video standard automatically based on the input signal it receives. (The video standard options may vary depending on your region of the world.) If the projector is unable to detect the correct standard, the colors may not look right or the image may appear “torn.” If this happens, manually select a video standard by selecting NTSC, PAL, or SECAM from the Video Standard menu. Overscan: (video sources only) removes noise around the video image. The following options are for computer or HDTV sources only. Phase: adjusts the phase of the video signal’s digital conversion. Tracking: adjusts the frequency of the video signal’s digital conversion. Horizontal/Vertical Position: adjusts the position of the source. Settings menu Sources: allows you to assign a particular input to a specific source key on the remote and enables or disables Autosource. When Autosource is not checked, the projector defaults to the last-used source. If no source is found, a blank screen displays. When Autosource is checked, the projector checks the last-used source first at power up. If no signal is present, the projector checks the sources in order until a source is found or until power down. The Source Enable feature is used to eliminate certain sources from this search, which will speed the search. By default, the check boxes for all sources are checked. Uncheck a source’s box to eliminate it from the search. System All options in this menu toggle between on and off. Rear: reverses the image so you can project from behind a translucent screen. Ceiling: turns the image upside down for ceiling- mounted projection. NOTE: It is recommended that all final image adjustments in Ceiling mode are made once the unit has fully warmed up (approximately 20 minutes). Auto Power: When Auto Power is checked, the projector automatically goes into the startup state after the projector receives power. This allows control of ceiling mounted projectors with a wall power switch. Display Messages: displays status messages (such as “Searching”) in the lower-left corner of the screen. High Power: Turn this on to increase the light output of the lamp. This also shortens lamp life and increases fan noise. Translucent OSD: makes the menus translucent. This prevents the image from being completely covered by the menus while you are making image adjustments. Chime: turn this on to hear a sound when the Power button is pressed. Power Save: when On, the lamp is automatically turned off after no signals are detected for 20 minutes. After 10 additional minutes with no signal, the projector powers down. If an active signal is received before the projector powers down, the image will be displayed. Startup Logo: allows you to display a blank Black, White, or Blue screen instead of the default screen at startup and when no source is detected. Blank Screen: determines what color displays when you press the Blank button on the remote or when no source is active. Language: allows you to select a language for the onscreen display of menus and messages. Service Menu Use these features, highlight them and press Select. Factory Reset: restores all settings (except Lamp Hours, Ceiling, and Rear) to their default after displaying a confirmation dialog box. Test Pattern: displays a test pattern when the Blank button on the remote is pressed. To select the patterns, use the up/down arrows on the remote or keypad. Service Code: only used by authorized service personnel. Maintenance Cleaning the lens Apply a non-abrasive camera lens cleaner to a soft, dry cloth. Avoid using an excessive amount of cleaner, and don’t apply the cleaner directly to the lens. Abrasive cleaners, solvents or other harsh chemicals might scratch the lens. Lightly wipe the cleaning cloth over the lens in a circular motion. If you don’t intend to use the projector immediately, replace the lens cap. Replacing the projection lamp The lamp hour timer in the About menu counts the number of hours the lamp has been in use. After 1980 hours, the message “Change lamp” briefly appears on the screen at each startup. To maintain optimal video performance, we recommend changing the lamp after 2000 hours, depending on usage...