Adobe Photoshop CS3 Bedienungsanleitung PDF herunterladen (Seite 457)

PHOTOSHOP CS3

User Guide

450

Color management and PDF/X options for Adobe PDF

You can set the following options in the Output section of the Adobe PDF Options dialog box. Interactions between

OutputoptionschangedependingonwhetherColorManagementisonoroffandwhichPDFstandardisselected.

Color Conversion Specifies how to represent color information in the Adobe PDF file. When you convert color

objects to RGB or CMYK, also select a destination profile from the pop-up menu. All spot color information is

preserved during color conversion; only the process color equivalents convert to the designated color space.

• No Conversion Preserves color data as is.

• Convert To Destination Converts all colors to the profile selected for Destination. Whether the profile is included

or not is determined by the Profile Inclusion Policy.

Destination Describes the gamut of the final RGB or CMYK output device, such as your monitor or a SWOP

standard. Using this profile, Photoshop converts the document’s color information (defined by the source profile in

the Working Spaces section of the Color Settings dialog box) to the color space of the target output device.

Profile Inclusion Policy Determines whether a color profile is included in the file.

Output Intent Profile Name Specifies the characterized printing condition for the document. An output intent

profile is required for creating PDF/X-compliant files. This menu is available only if a PDF/X standard (or preset) is

selected in the Adobe PDF Options dialog box.

Output Condition Describes the intended printing condition. This entry can be useful for the intended receiver of

the PDF document.

Output Condition Identifier A pointer to more information on the intended printing condition. The identifier is

automatically entered for printing conditions that are included in the ICC registry.

Registry Name Indicates the web address for more information on the registry. The URL is automatically entered for

ICC registry names.

Adding security to PDF files

When saving as PDF, you can add password protection and security restrictions, limiting not only who can open the

file, but also who can copy or extract contents, print the document, and more.

A PDF file can require passwords to open a document (document open password) and to change security settings

(permissions password). If you set any security restrictions in your file, you should set both passwords; otherwise,

anyone who opens the file could remove the restrictions. If a file is opened with a permissions password, the security

restrictions are temporarily disabled.

The RC4 method of security from RSA Corporation is used to password-protect PDF files. Depending on the

Compatibility setting (in the General category), the encryption level will be high or low.

Note: Adobe PDF presets don’t support passwords and security settings. If you select passwords and security settings in

the Export Adobe PDF dialog box, and then click Save Preset, the passwords and security settings won’t be preserved.

Save an Adobe PDF preset

Although the default PDF presets are based on best practices, you may discover that your workflow requires

specialized PDF settings that aren’t available using any of the built-in presets. In this case, you can create and save

your own custom presets for reuse in Photoshop or any product in the Adobe Creative Suite.

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Adobe Photoshop CS3 Bedienungsanleitung Seite 457