Canon 800II manual Brightness, Contrast, Buttons, Cancel, Detail

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Chapter 2 Specifying the Scanner Settings

Brightness

Automatically or manually sets the brightness of the image. If the automatic set- ting is selected, the brightness is set automatically. When the manual setting is selected, values from 1 to 255 can be specified, with larger settings increasing the exposure level on the scanner and giving a brighter image. Smaller values de- crease the exposure level and produce darker images.

Contrast

When the “Brightness” adjustment is set to Manual, the contrast in the image can also be adjusted to any value between 1 and 255. If “Brightness” adjustment is set to Automatic, the contrast cannot be adjusted.

<Buttons>

Applies the selected settings and closes the dialog box.

Cancel

Closes the dialog box without applying the selected settings.

Detail

Opens the Detail Settings dialog box.

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Contents Introduction Conventions ScannerContents Troubleshooting Chapter Installing Scanning Utility Installing Scanning UtilityBefore Installation Login to WindowsClick Start and select Run Open field, type D\su800\setup.exe and click OKSelect English United States and click OK Installation ends and the Setup Complete dialog box appears Check the displayed installation folder and then click NextClick Next Uninstalling Scanning Utility Startup and Exit Basic Scanning Utility 800 OperationsScanning Utility 800 screen, select File-Exit Open Screen DescriptionsSave Page As Cancel Scan Printer settingScanner setting Converter modeZoom ToolbarStatus bar Zoom OutPrev NextAbout Installation and Basic Operation of Scanning Utility Installation and Basic Operation of Scanning Utility Specifying the Scanner Settings Starting up Scanning Utility Specifying the Scanner SettingsClick the Start button and select Programs-Scanning Utility Select File-Scanner setting..., or click on the Toolbar Scanner Settings Center SizeFrame Area LeftContrast CancelBrightness ButtonsDetail Settings Detect Image Size AE AdjustmentImage Rotation Add onErase Background Filter SettingsDefault Erase NotchText Add on SettingsCounter Date TimeFor 4.28.30 pm For January 20Pages Horizontal Offset mmVertical Offset mm Addon TypeIncrement Trigger Counter SettingsReset Trigger New FileReset Value Gamma Curve Settings Click Download and select the prepared gamma curve dataPreparing Gamma Curve Data Select a function key Assigning Function KeysAssign the function Picture Mode Adjust MarginAdjust Sharpness Setting AssignmentUsing the Scanner Project the image on the scanner screen Select File-Scan Scanning and Saving ImagesScan Check the scanned imageFile Types Select File-Save Page As... or click in the ToolbarPrint the scanned image. P.46 Printing the Displayed Image File NamesScan Batch to File Number of file name charactersClick Start Scanning Scanning ends Check the scanned imagesSelect File-Open or click in the Toolbar Opening a Saved FileSelect a file and click OK Check the scanned image Actual size Printing ImagesScan Batch to Printer Fit to paperSelect File-Scan batch to printer Check the scanned images Printing the Displayed Image Select File-Print or click on the ToolbarCheck the print settings and click OK Other Operations Converter ModeCreating New Folders Use the FS Controller III keyboard to perform the scan File names for image filesReaderPrinter Emulation Mode Check the printer paperPrinting ends Using the Scanner Troubleshooting When an Error Message is Displayed Message Message File already exists. Do you wish to overwrite it?Sion Scanner’s scanning plate or lense are soiled When the Scanned Image is Not NormalScanner settings are incorrect Scanning Utility 800 does not run correctlyIndex BMP When the Scanned Image is Not Normal Troubleshooting

800II specifications

The Canon 800 II is a remarkable addition to Canon's lineup of high-performance telephoto lenses, specifically designed for professional photographers and wildlife enthusiasts. Its impressive features, advanced technologies, and robust characteristics make it a popular choice for capturing exceptional images even in challenging conditions.

At the core of the Canon 800 II is its focal length of 800mm, which allows photographers to achieve stunning close-ups from considerable distances. This is particularly beneficial for wildlife and sports photography, where getting close to the subject may not be feasible. The lens has a fast f/5.6 aperture, enabling excellent performance in low-light environments while maintaining a shallow depth of field for beautifully blurred backgrounds.

One of the standout features of the Canon 800 II is its lightweight design made possible by the incorporation of advanced materials such as magnesium alloy and fluorite elements. Weighing significantly less than its predecessor, the lens is easier to handle during long shooting sessions and provides superb portability for photographers on the move.

Image stabilization technology is another impressive aspect of the Canon 800 II. With a sophisticated image stabilization system, photographers can achieve steady shots even at slower shutter speeds, reducing the potential for camera shake. This feature is particularly useful when shooting handheld or in challenging lighting conditions.

The lens also incorporates Canon’s Super Spectra Coating, which helps to minimize ghosting and flare while enhancing contrast and color accuracy. This ensures that images are sharp and vibrant, making it easier to capture the intricate details of distant subjects.

Autofocus on the Canon 800 II is powered by a ring-type ultrasonic motor (USM), allowing for fast and silent focusing. This is essential for capturing fleeting moments in wildlife photography, where speed and accuracy are crucial. Additionally, the lens features full-time manual focus, providing photographers with the ability to fine-tune their focus without having to switch modes.

Durability is key for professional-grade lenses, and the Canon 800 II is designed to withstand tough environmental conditions. With a weather-sealed construction, it offers protection against moisture and dust, allowing photographers to work confidently in various climates.

Overall, the Canon 800 II stands out for its exceptional performance, lightweight design, advanced image stabilization, and robust build quality. Whether photographing wildlife, sports, or scenic landscapes, this lens offers unrivaled capabilities that help professionals capture stunning images with ease and precision.