Chapter 2 Specifying the Scanner Settings

Assigning Function Keys

Specific functions can be stored in the function keys on the scanner. Use the Function Key Settings dialog box to set the function keys.

1 Select a function key.

When you select the function key to which a function is to be assigned from the pull-down menu, the function stored in the selected key by the assignment func- tion is displayed.

F1 to F6 in the Key field correspond to the F1 to F6 keys on the opera- NOTE tion panel. The P1 to P4 keys correspond to the P1 to P4 keys on the

operation keyboard (sold separately).

2 Assign the function.

Any of the following 15 functions can be assigned to a function key. Refer to “Function Keys” on P.38 of the Microfilm Scanner 800II Instructions for more information on the respective functions.

[New File]

When you press this key, the data from the scanned image is saved to a sepa- rate file (folder).

[Rotate Right]

Rotates the image on the screen 90° to the right (clockwise).

[Rotate Left]

Rotates the image on the screen 90° to the left (counterclockwise).

[Lighten Screen]

Brightens the image on the screen

[Darken Screen]

Darkens the image on the screen

[Standby Mode]

Puts the scanner into Standby mode. Screen projection is switched off and the standby display appears.

When you press this key again or press any other key, Standby mode is can- celled.

[Addon]

Specifies whether text, counters, or information such as the date or time are im- printed on the scanned image.

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Specifying the Scanner Settings

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Canon 800II manual Assigning Function Keys, Select a function key, Assign the function
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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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