UMAX Technologies Astra 4000 Setting VistaScan Preferences, General, Color Matching/Correction

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CHAPTER 3. SCANNING BASICS

VistaScan is the primary program or driver you use to scan with your Astra 4000U scanner. It is a TWAIN-compliant program, which means that it can be run from other programs that support scanning, like PhotoDeluxe, OmniPage, and others. It is also a stand-alone program, which allows you to scan images for a variety of uses, even without launching another program first.

Setting VistaScan Preferences

Preferences control scanner settings that you generally do not modify every time you use the scanner. The Preference settings are used as the default settings for several of the scan settings.

To access the VistaScan Preferences, click the Preferences icon in the upper right corner of the VistaScan window.

The Preferences cover three areas:

•General

•Scan Destination

•Scanner Information

A tab at the top of the Preferences window indicates each VistaScan preference group. To view the Preference settings for an area, click on the associated tab.

General

The General tab contains preference settings that control color matching and color correction, and whether to display the ruler and tips.

Color Matching/Correction

Color Matching allows you to fine-tune the colors of scanned images so that they emulate the colors of your original source documents as closely as possible. This is accomplished using MagicMatch.

When you click on the MagicMatch checkbox (so a checkmark appears) the Profile List displays. A profile list of applicable calibration profiles, which MagicMatch uses to render a final output image. If a printer or calibration profile is not chosen, MagicMatch will calibrate the image to optimize its display on a monitor.

MagicMatch only functions when you are scanning in color mode. When you are using MagicMatch, it automatically disables the Level/Curve and Color Adjustment/Balance settings in the VistaScan Advanced window.

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Contents Trademarks Astra 4000UTable of Contents Scanner Specifications……………………………………………………………………………………..47 HOW to GET HELP………………………………………………………….38Using Online Manuals……………………………………………………………………………………..38 Troubleshooting……………………………………………………………………………………………40Getting to Know Your Scanner Package ContentsIntroduction Unpacking the ScannerSystem Requirements Installing the SoftwareInstalling PhotoShop LE on Your PC Installing PhotoShop LE on Your Macintosh Installing the HardwareConnecting the Hardware Interface Cables About Scanner ConnectorsSetting Up General Information Macintosh Connection Connecting the Power AdapterMacintosh Scanning Your First Image With PhotoShop LETurning the Scanner Lamp On and Off Color Matching/Correction Setting VistaScan PreferencesGeneral File Scan DestinationShow Ruler Tips HelpApplication PrinterMail FaxPerforming the Preview Scan VistaScan Beginner Window FeaturesScanner Information Selecting the Scan to Device or Application Changing the Original Document Source VistaScan Advanced FeaturesDefining the Type of Image to Scan Changing the Image Mode Resolution/File-Size Guidelines Changing the Resolution SettingUsing Custom Resolution Settings Changing the Descreen FeatureChoosing the Best Resolution for Your Scanning Project Recommended ResolutionsUsing Custom Descreen Settings Changing the Filter SettingChanging the Scale Factor Using Custom Scale SettingsUsing the Scan Control Unit Using the Auto Adjustment FeatureSelecting the Scan to Device or Application Using the Multiple Scan ModeUsing the Brightness Bar Using the Color Adjustment FeaturesAdjusting the Image Tones Rotating/Inverting an Image Adjusting the Color BalanceTo use VistaAccess from the Macintosh Using VistaAccess Direct AccessTo use VistaAccess from the PC Using VistaShuttle To use the copy utility Using the Umax Copy UtilityUmax Copy Utility Features Click Programs Click VistaScan Using VistaScan to Scan and Print ImagesClick Programs Select Presto! PageManager Using VistaScan to Scan a Photo to E-mailPage Click Programs Select the Caere Applications option Converting Scanned Text to Editable Text with OmniPageConverting Scanned Text with OmniPage LE Opening OmniPage LEClick Programs Select Presto! PhotoAlbum Creating an Album with Presto! PhotoAlbumOpening PhotoAlbum Creating a PhotoAlbum For PC Users Accessing the Adobe PhotoShop Online Manual Using Online ManualsAccessing the Umax VistaScan Online Manual Double-click the Presto! PageManager 2.31.02 folder Accessing the Presto! PageManager Online ManualAccessing the Caere OmniPage Online Manual Windows 98/95 OSR2 Problems and Solutions TroubleshootingInstalling Acrobat Reader for Macintosh Users General Problems and SolutionsSelect Properties Click Settings Click Control Panel Macintosh Problems and Solutions System takes too long to scan Contacting Technical Support Cleaning Product Registration MaintenanceScanner Specifications Appendix A. Techinical Specifications

Astra 4000 specifications

UMAX Technologies has made significant strides in the technology landscape with its innovative offering, the Astra 4000. This advanced device stands at the intersection of cutting-edge technology and user-centric design, making it a noteworthy contender in the competitive tech market.

One of the standout features of the Astra 4000 is its powerful processing capabilities. Equipped with a high-performance processor, it ensures that users experience seamless multitasking and swift application launches. With its impressive RAM capacity, users can run multiple applications simultaneously without any lag, enhancing productivity and overall user experience.

The Astra 4000 also boasts a high-resolution display that delivers vivid colors and sharp images, making it perfect for both work and entertainment. Whether it's for graphic design, video editing, or simply streaming high-definition content, the display is optimized to provide exceptional clarity and brightness. This focus on visual excellence is complemented by advanced graphics processing, enabling rich visual experiences in gaming and multimedia applications.

In terms of connectivity, the Astra 4000 is designed for the modern user. It supports a variety of connectivity options, including Wi-Fi 6 and Bluetooth 5.0, providing faster internet speeds and improved connection stability. This extensive range of connectivity choices enables seamless communication with other devices and ensures that users can stay connected wherever they are.

Security is another area where the Astra 4000 shines. It incorporates biometric authentication features such as fingerprint scanning and facial recognition, providing users with enhanced security. This level of protection is increasingly necessary in today's digital landscape, where safeguarding personal information is paramount.

Additionally, UMAX Technologies has placed a strong emphasis on energy efficiency with the Astra 4000. The device is engineered to consume less power, thereby extending battery life without compromising performance. This makes it an excellent choice for users who are often on the go and need a reliable device that can last through long workdays or travel.

Lastly, UMAX Technologies provides robust customer support and regular software updates for the Astra 4000, ensuring that users have access to the latest features and enhancements. With its blend of advanced technology, user-centric features, and a strong focus on security and efficiency, the Astra 4000 is poised to redefine the user experience in its category.
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