44VISIONEER ONETOUCH 9220 USB SCANNER INSTALLATION GUIDE

To adjust the brightness and contrast:

1.Drag the Brightness slider to the left to make the item darker or to the right to make the item lighter.

You can also type a number directly into the brightness setting box, or click the up and down arrows next to the box to increase or decrease the setting.

2.Drag the Contrast slider to the left to decrease the contrast or to the right to increase the contrast.

The Histogram represents the settings as you drag the sliders.

For color scan configurations you can adjust the brightness and contrast using a single color, or all together, by choosing from the drop-down menu at the top of the Histogram.

For example, if you select Red from the menu and drag the Brightness and Contrast sliders, you can see how the red component of the histogram changes. Note, however, that the Green and Blue components also change relative to those new brightness and contrast settings.

3.Click the Auto button to have the scanner analyze the image and set the appropriate brightness and contrast.

You can also adjust the brightness and contrast by sampling portions of the image in the preview window. The three Sampler buttons correspond to the Black, Mid tones, and White portions of an image.

To use the Sampler buttons:

1. Click one of the buttons.

The pointer automatically moves onto the image and becomes a sampler pointer.

2.Click the pointer on the portion of the image for that sample.

For example, if you selected the Black sampler button, place the pointer on the blackest part of the image.

3.Repeat with each of the other Sampler buttons.

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Visioneer 9220 manual To adjust the brightness and contrast, To use the Sampler buttons
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9220 specifications

The Visioneer 9220 is a high-performance document scanner designed to meet the rigorous demands of today's digital workplace. Renowned for its efficiency and versatility, the Visioneer 9220 streamlines the scanning process, making it an ideal choice for businesses, offices, and home users alike.

One of the standout features of the Visioneer 9220 is its impressive scanning speed. With the ability to process up to 40 pages per minute, users can quickly digitize large volumes of documents, thereby enhancing productivity. This speed is complemented by a robust automatic document feeder (ADF) that can hold up to 50 sheets, allowing for continuous scanning without frequent interruptions for reloading.

In terms of scanning technology, the Visioneer 9220 utilizes a true 600 dpi optical resolution, which ensures that every detail of the scanned document is captured with exceptional clarity. This high-quality output makes it suitable for a range of applications, from archiving important documents to creating high-resolution images for professional use. Additionally, the scanner supports a variety of document types, including thick card stock, receipts, and photos, showcasing its versatility.

Another notable characteristic is the Visioneer 9220's advanced image processing capabilities. This includes features such as automatic color detection, image rotation, and de-skewing, which help improve the quality of the scanned images. The scanner also employs Visioneer’s own OneTouch technology, enabling users to program custom scanning profiles for quick and easy access to frequently used settings.

The Visioneer 9220 is designed with user-friendliness in mind. Its intuitive interface and easy-to-navigate controls make it accessible for users of all technical levels. Additionally, it is compatible with both Windows and Mac operating systems, ensuring wide usability across different platforms.

Connectivity is another key feature, with USB 3.0 support, allowing for faster data transfer and ensuring that the scanning process is efficient and hassle-free. Users can easily integrate the Visioneer 9220 into their existing workflow, whether for document management or digitization projects.

Overall, the Visioneer 9220 stands out as a reliable document scanner, combining speed, quality, and advanced technology to cater to diverse scanning needs. Its robust features make it an excellent investment for any organization looking to enhance productivity and streamline document management processes.
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