Canon CanoScan FB 1200S User Manual - Page 40

Tone Adjustment STEP 4 Use tone adjustment to enhance the brightness or color of the image in the preview area. Open the [Image] menu and select [Tone adjustment], or click the [Tone adjustment] button, to open the Tone adjustment dialog so you can enhance the preview image. You can also click the [Auto Tone adjustment] button so the histogram highlights and shadows are adjusted for you automatically to the optimum settings. Image Menu Auto Tone Adjustment Button Tone Adjustment Button Tone adjustment Dialog The Tone adjustment dialog contains tabs for the following features: histogram, tone curve, brightness/contrast, color balance, and gamma. If black and white has been selected as the scan mode, the threshold feature also becomes available on the histogram tab. Click the appropriate tab. Here is the Tone adjustment dialog with all the tabs you will see when color or grayscale has been selected as the scan mode. 40 40 Here is the Tone adjustment dialog you will see when black and white is selected as the scan mode. Only one tab is available.