Canon 800II manual Message File already exists. Do you wish to overwrite it?, Sion

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Chapter 4 Troubleshooting

Message File access error. Check whether the media is write protected or has insuf- ficient available space.

Solution 1 The image file you tried to open cannot be opened as it is in use by another application program. Close the file in the other application.

Solution 2 The file you tried to save cannot be replaced as it is write protected. Save the file under a different name.

Solution 3 There is insufficient available space on the destination media. Increase the

 

available space or save the file to a different destination.

 

 

Message

File already exists. Do you wish to overwrite it?

Solution

A file already exists with the name you are using to save the image file. To

 

overwrite the existing file, click [OK] or [Replace all]. To retain the existing file,

 

click [Cancel] and save the file under a different name.

 

 

Message

File name too long. Use no more than 59 characters (excluding file exten-

 

sion).

Solution

The file name under which you tried to save the file is too long. Save the file

 

again using a file name no longer than 59 characters (excluding the file exten-

 

sion).

 

 

4

Troubleshooting

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Contents Introduction Scanner ConventionsContents Troubleshooting Chapter Login to Windows Installing Scanning UtilityBefore Installation Installing Scanning UtilityClick 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 Converter mode Printer settingScanner setting Cancel ScanZoom Out ToolbarStatus bar ZoomPrev 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 Left SizeFrame Area CenterButtons CancelBrightness ContrastDetail Settings Add on AE AdjustmentImage Rotation Detect Image SizeErase Notch Filter SettingsDefault Erase BackgroundText Add on SettingsCounter For January 20 TimeFor 4.28.30 pm DateAddon Type Horizontal Offset mmVertical Offset mm PagesNew File Counter SettingsReset Trigger Increment TriggerReset Value Click Download and select the prepared gamma curve data Gamma Curve SettingsPreparing Gamma Curve Data Select a function key Assigning Function KeysAssign the function Setting Assignment Adjust MarginAdjust Sharpness Picture ModeUsing the Scanner Check the scanned image Scanning and Saving ImagesScan Project the image on the scanner screen Select File-ScanFile Names Select File-Save Page As... or click in the ToolbarPrint the scanned image. P.46 Printing the Displayed Image File TypesNumber of file name characters Scan Batch to FileClick Start Scanning Check the scanned images Scanning endsSelect File-Open or click in the Toolbar Opening a Saved FileSelect a file and click OK Check the scanned image Fit to paper Printing ImagesScan Batch to Printer Actual sizeSelect File-Scan batch to printer Check the scanned images Select File-Print or click on the Toolbar Printing the Displayed ImageCheck the print settings and click OK Other Operations Converter ModeCreating New Folders File names for image files Use the FS Controller III keyboard to perform the scanCheck the printer paper ReaderPrinter Emulation ModePrinting ends Using the Scanner Troubleshooting When an Error Message is Displayed Message Message File already exists. Do you wish to overwrite it?Sion Scanning Utility 800 does not run correctly When the Scanned Image is Not NormalScanner settings are incorrect Scanner’s scanning plate or lense are soiledIndex 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.
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