After reading an image that will be used in the Slide Show, click the top right of the image to display the Color Adjustment menu.

When you select this menu, the screen below displays and you can adjust the colors of the image that has been read.

After making a Slide Show, right click on the preview display to display the Color Adjustment menu.

When you select this menu, the screen below displays and you can adjust the colors of the movie you have made.

In Color Adjustment, you can make all of the colors more red or more blue.