||ADR||HEXADR||NAME||Description||shadow||OS
|78|$004E|DRKMSK|Dark attract mask|none|All

Set to 254/$FE for normal brightness when the attract mode is inactive (see location 77/$4D [ATRACT]). Set to 246/$F6 when the attract mode is active to guarantee screen color luminance will not exceed 50%. Initialized to 254/$FE.

See also:

[ATRACT], [COLRSH]