Nikon 25338 User Manual - Page 175

169 tion that the slider is moved. By increasing the Red slider, for example, you are indicating that the object should contain more red than it currently displays. By increasing the Red slider you will add red to the entire image. Chapter 23 One unique feature of the Neutral Control Points is that multiple Neutral Points can be utilized in the same image in the same step. This feature enables you to identify different objects and allows you to neutralize more than one color cast that may appear in the image. When you use multiple Neutral Control Points, each Control Point will communicate with the other Neutral Control Points to affect the entire image, correcting different objects and in the process removing multiple color casts. Control Points Menu Within the Neutral Point dialog, you will find entry boxes to manually enter red, green, and blue values directly for that Neutral Control Point. A Reset button is provided that enables you to return the settings of the Neutral Control Point to the default settings. Additional controls for the Neutral Control Point can be found by clicking on the Advanced button. Additional controls to further enhance the functionality of the Neutral Control Point are located within the Advanced area of the Neutral Point dialog. Affect Luminosity The Affect Luminosity checkbox enables you to control the luminosity with the Neutral Control Point. When you check this box, an additional Luminosity slider and entry box will be added to the Neutral Control Point and the Neutral Point dialog.