You can increase
            or decrease the brightness in the shadows, midtones, or highlights.
            Use the Shadow, Midtone, or Highlight slider to modify the brightness
            of the red, green, and blue levels uniformly. Use the Low, Mid,
            or High Balance wheel to balance colours by modifying RGB levels
            proportionally.
         
         NoteWhen you modify brightness
               in the shadows, midtones, or highlights, your changes are not reflected
               in the printer light settings.
            
          
         To modify the brightness in the shadows,
            midtones, and highlights:
         
         
            - Indicate whether this is the initial
               or final primary grade:
               
                  - To work on the initial primary colour
                     grade, click Input.
                  
 
                  - To make final adjustments to the primary
                     colour grade, click Output.
                  
 
               
             
            - Adjust the overall brightness:
               
                  - To adjust the overall brightness in the
                     shadows, drag the Shadow slider. Drag up to increase brightness.
                     Drag down to decrease brightness.
                  
 
               
               
                  - To adjust the overall brightness in the
                     midtones, drag the Midtone slider. Drag up to increase brightness.
                     Drag down to decrease brightness.
                  
 
                  - To adjust the overall brightness in the
                     highlights, drag the Highlight slider. Drag up to increase brightness.
                     Drag down to decrease brightness.
                  
 
               
             
            - Balance the brightness of colours:
               
                  - To balance the brightness of the colours
                     in the highlights, enable High and then drag the High Balance wheel
                     toward the colour you want to increase in the image.
                  
 
                  - To balance the brightness of the colours
                     in the midtones, enable Mid and then drag the Mid Balance wheel
                     toward the colour you want to increase in the image. 
                  
 
                  - To balance the brightness of the colours
                     in the shadows, enable Low and then drag the Low Balance wheel toward
                     the colour you want to increase in the image.