When set to 1 (on, true, yes), this configuration variable disables color output for machines with graphics video cards. The default value is 0 (off, false, no).
ACUCOBOL-GT assumes that machines with graphics video cards are color machines. If you have a monochrome monitor attached to such a machine, some program screens may be difficult to see. You tell ACUCOBOL-GT to disable color output for these machines through the MONOCHROME configuration variable. When this variable is set to a 1, ACUCOBOL-GT will use only black and white.