TRIGEM CW4D33E Operation Manual page 241

Function Selection
1.
Video Board, option
If you select "Video Board Option", the function select screen
will display like the following.
This menu shows the choice settings available for a function.
The current setting is indicated by a mark beside that setting.
You may change the current setting by selecting a different
choice. If you install the Monochrome video board on the
system, select "Monochrome". Select "OK" to change the
function's choice setting and return to the previous screen,
or select "Cancel" to ignore any change that you have just
made.
EISA Configuration Utility
F-15