SELF_COLOR

            SELF_COLOR

    Controls  the  LUT  color  range at each self-calibration cycle if non Zero.
    Since the dynamic range evolves, this can be a useful way to  highlight  the
    gain.  If non Zero, SELF_COLOR is passed as argument to a COLOR command exe-
    cuted at each cycle after display.

    Pratical values for SELF_COLOR are  -8  ("bright"  version,  highlights  the
    noise  level)  or  +8  ("dark" version, hides the noise), but lower absolute
    values may be needed for higher dynamic ranges.

    See HELP COLOR for details.