Betekenis van:
gray-white

gray-white
Bijvoeglijk naamwoord
    • of white tinged with grey

    Synoniemen


    Voorbeeldzinnen

    1. If white and near white gray levels cannot be distinguished, then contrast shall be adjusted until they can be distinguished.
    2. With the brightness and contrast controls at maximum, the technician shall check that, at a minimum, the white and near white gray levels can be distinguished.
    3. With the brightness and contrast controls at maximum, the technician shall check that, at a minimum, the white and near white gray levels can be distinguished. If white and near white gray levels cannot be distinguished, then contrast shall be adjusted until they can be distinguished.
    4. Input signal levels shall conform to VESA Video Signal Standard (VSIS), Version 1.0, Rev. 2.0, December 2002. With the brightness and contrast controls at maximum, the technician shall check that, at a minimum, the white and near white gray levels can be distinguished. If white and near white gray levels cannot be distinguished, then contrast shall be adjusted until they can be distinguished.
    5. For all fixed pixel displays (e.g. LCDs and others), test pattern (VESA FPDM Standard 2.0, A112-2F, SET01K) shall be displayed that provides eight shades of gray from full black (0 volt) to full white (0,7 volt).
    6. Then, test pattern (VESA FPDM Standard 2.0, A112-2F, SET01K) shall be displayed that provides eight shades of gray from full black (0 volt) to full white (0,7 volt) [3].
    7. Corresponding voltage values for digital only interface monitors that correspond to the brightness of the image (0 to 0,7 volt) are:0 volt (black) = a setting of 00,1 volt (darkest shade of gray analogue) = 36 digital gray0,7 volt (full white analogue) = 255 digital grayPlease note that future digital interface specifications may widen this range, but in all cases, 0 volt shall correspond to black and the maximum value shall correspond to white, with 0,1 volt corresponding to one-seventh of the maximum value.
    8. For CRT monitors, the technician shall initiate the AT01P (Alignment Target 01 Positive Mode) pattern (VESA FPDM Standard 2.0, A112-2F, AT01P) for screen size and use it to set the computer monitor to the manufacturer’s recommended image size, which is typically slightly smaller than maximum viewable screen size. Then, test pattern (VESA FPDM Standard 2.0, A112-2F, SET01K) shall be displayed that provides eight shades of gray from full black (0 volt) to full white (0,7 volt) [3].