Mark Levinson N 51 - Manual (Page 63)

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Nº51 Media Player Setup Menu
Black Level (Setup : Video : Edit Display Profile : Analog Out Stand. Def. :
Black Level)
Black Level sets the black level of the video output to 0 IRE or 7.5
IRE for NTSC Component video. The correct or best setting sets the
black level to “true black”, but depends on the following factors: the
source material, the selected video output format, and the video
processor or display. A non-optimum setting can create a displayed
image with more noise requiring adjustment to the display’s
brightness and contrast.
To set black level compensation:
Use the remote control up or down button to select the desired
setting and press enter.
• For Component video, select 0 IRE, if the display supports that
mode.
• If the display does not support 0 IRE, select 7.5 IRE.
• CVBS or S-Video always use 7.5 IRE; it is not adjustable.
Reset Display Profile (Setup : Video : Edit Display Profile : Analog Out
Stand. Def.: Reset Display Profile)
Reset Display Profile resets the parameters of the display profile
associated with the Composite video output connector to the
original settings.
To reset the display profile:
Use the remote control up or down button to select the desired
setting and press enter.