Parade, Waveform displaying in RGB

I would like to be able to toggle them to one value mode (which displays in black and white, not sure of the actual name of this) but I can't see how to do this.

[Peter Chamberlain]

I presume u r referring to DaVinci Resolve

Uncheck the "Colorize" option in the scopes settings at the top of the scopes panel.

I would like to be able to toggle them to one value mode (which displays in black and white, not sure of the actual name of this) but I can't see how to do this.

Parade is always gong to be RGB, YRB, that's what Parade means. If you want a composite waveform then select waveform.

Good Luck

You can remove color from the scopes by clicking on the controls and deselecting Colorize, though for the Parade I don't see the value in that.
In the pic Parade is showing YRGB.