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☰ Plustek eBookScan Help Guide
Image Adjustment Toolbar  
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The buttons located on the left side of the main window allow you to adjust the selected image's orientation, brightness and contrast as well as crop the image.  
 
Item
Function
04_image_rotate_right Rotate Clockwise
Rotate the selected image 90º in clockwise direction.
05_image_rotate_left Rotate Counter-Clockwise
Rotate the selected image 90º in counter-clockwise direction.
06_image_rotate_180 Rotate 180º  
Rotate the selected image 180º.
07_image_crop Crop
Crop the selected image to remove unwanted parts. Use the rectangles to adjust the area.
08_brightness_up Increase Brightness
Increase the selected image's brightness. Raising the brightness increases the amount of white in an image, making it appear more washed out.
09_brightness_down Decrease Brightness
Decrease the selected image's brightness. Lowering the brightness may help you read light or faint text.
10_contrast_up Increase Contrast
Increase the selected image's contrast.
11_contrast_down Decrease Contrast
Decrease the selected image's contrast.