You can display all colour channels of an image, or individual channels in grayscale. The grayscale versions of colour channels represent in values of gray the amount of that colour channel found in each part of the image. The darker the gray, the greater the amount of colour present.

To set the colour view mode:

1. Click the Colour Mode button one or more times.

   
   

   The button cycles through the different channels and the image is updated.

   Button Label	Channel Displayed
   C	Colour (all channels)
   R	Red
   G	Green
   B	Blue
   L	Luminance