Understanding EPSON TWAIN Features

Auto Exposure

Click the Auto Exposure button on the Advanced menu to automatically optimize the exposure for an image. The Gamma, Highlight and Shadow settings in the Image Controls dialog box are automatically set.

Note:

The Auto Exposure button appears dimmed and is not available when the Pixel Depth is set to Black & White and AAS is not selected in the Image Type dialog box.

The Auto Exposure feature is automatically activated when scanning from the Easy menu.

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