User Manual
Page 489
... Grayscale) before and after the adjustments will be displayed. (Threshold) Set the boundary (threshold) at each brightness level of an image. Adjusting Tone Curve (Final Review) Make a final check of tone input and output. Setting Threshold Custom You can make in this screen. For a color image, select a color in newspapers. If...
... Grayscale) before and after the adjustments will be displayed. (Threshold) Set the boundary (threshold) at each brightness level of an image. Adjusting Tone Curve (Final Review) Make a final check of tone input and output. Setting Threshold Custom You can make in this screen. For a color image, select a color in newspapers. If...