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Facilità d'uso
Zoom in Touch the target on the screen with two fingertips holded together and move them apart to zoom in (magnify) the screen image. Zoom out Touch the target on the screen with two fingertips stretched apart and move them closer to zoom out (shrink) the screen image. Touch and Hold Touch and hold the target on the screen with one fingertip for a while to display a context menu or options page for an item. Avoid • Avoid scratching with sharp object on the screen. Only your fingertips are allowed to do the touch control. • Avoid intensive light, spotlight, or wide-spread light from direct beaming on the screen. • Avoid installation location close to the windows or glass-doors as the direct sunlight may affect the touch-control performance. BDL4254ET The Touch screen does not require a device driver be installed on the host computer for all modes of operation. For Windows 7 and Windows 8, it is recommended that the standard Microsoft Window Control Panel calibration is used. Item Description Operating Systems Supported by Plug-and-Play • Windows 8 • Windows 7 (64 bit & 32 bit)1 • Vista (64 bit & 32 bit) • XP (64 bit & 32 bit) • Mac OSX v10.4 and above • Linux 2.6x and above Operating Systems Not Supported Windows 2000 and earlier versions Supported Modes of Operation by the Operating System Win8 Win75 Win 74 Vista XP Mac OSX Linux Default Mouse1 . . . . . . . Digitizer2 . . . . . . . Win7 Gestures3 . . . . . . . Win8 Gestures . . . . . . . 1. Default mouse (click, drag, double-click and right-click) 2. Touch digitizer (click, drag /selection, double-click, right-click, flick and visual feedback) 3. Digitizer with Windows7 multi-touch gestures2 4. Windows 7 - Starter and Home Basic version 5. Windows 7 - Home Premium, Professional, Enterprise and Ultimate versions Wakeup From Windows Sleep (S3) Mode3 Touch and hold for 4 seconds User Calibration For Windows 7 and Windows 8, it is recommended that the standard Microsoft Window Control Panel calibration is used. For other operating systems, please contact NextWindow for more details. 1. We highly recommend using the latest Service Pack with all Windows 7 OS. 2. Digitizer input to Windows refers to touch digitizer as opposed to pen digitizer in tablet PCs 3. Set as default by Microsoft BDL4254ET 4. OSD Menu An overall view of the On-Screen Display (OSD) structure is shown below. You can use it as a reference for further adjusting your display. 4.1. Navigating the OSD Menu 4.1.1. Navigating the OSD menu using the remote control EXITMENUSET 1. Press [MENU] button on the remote control to display the OSD menu. 2. Press [] or [] button to choose the item you want to adjust. 3. Press [SET] or [] button to enter the submenu. 4. In the submenu, press [] or [] button to toggle among items, press [] or [] button to adjust settings. If there is a submenu, press [SET] or [] button to enter the submenu. 5. Press [EXIT] button to return to the previous menu, or press [MENU] button to exit the OSD menu. 4.1.2. Navigating the OSD menu using the display’s control buttons 1. Press [MENU] button to display the OSD menu. 2. Press [] or [] button to choose the item you want to adjust. 3. Press [] button to enter the submenu. 4. In the submenu, press [] or [] button to toggle among items, press [] or [] button to adjust settings. If there is a submenu, press [] button to enter the submenu. 5. Press [MENU] button to return to the previous menu, or press [MENU] button several times to exit the OSD menu. 4.2. OSD Menu Overview 4.2.1. Picture menu BrightnessContrastSharpnessBlack levelTintColorColor temperatureColor controlSmart contrastSmart picturePictureScreenAudioPIPConfiguration1Configuration2Advanced optionNoise reduction Brightness Adjust the overall image brightness by changing the intensity of the LCD panel’s backlight. Contrast Adjust to sharpen the picture quality. The black portions of the picture become richer in darkness and the white become brighter. Sharpness Adjust to improve the image detail. Black level Video black level is defined as the level of brightness at the darkest (black) part of a visual image. Adjust to change the image brightness. Noise reduction Adjust to remove the noise in the image. You can select a suitable noise reduction level. Choose from: {Off} / {Low} / {Medium} / {High}. NOTE: This item is functional for HDMI(Video mode), Video, and YPbPr inputs only. Tint Adjust to change the color tint of the image. Use the [] or [] button to adjust. Press the [] button and the flesh tone color turns slightly green. Press the [] button and the flesh tone color turns slightly purple. NOTE: This item is functional for HDMI(Video mode), Video, and YPbPr inputs only. Color Adjust to increase or decrease the intensity of colors in the image. NOTE: This item is functional for HDMI(Video mode),Video and YPbPr inputs only. Color temperature Select a color temperature for the image. A lower color temperature will have a reddish tint, whilst a higher color temperature g...