Adobe Acrobat 9 PRO Extended - Manual (Page 437)

431 USING ACROBAT 9 PRO EXTENDED
Color management
Last updated 9/30/2011
• Adjust the document or imported color data. For example, when opening a document with a missing color profile,
you can choose to assign the current working space profile or a different profile. When opening a document with
a mismatched color profile, you can choose to discard the profile or convert the colors to the current working space.
When importing color data, you can choose to convert the colors to the current working space in order to preserve
their appearance.
Color management policy options
A color management policy determines how the application handles color data when you open a document or import
an image. You can choose different policies for RGB and CMYK images, and you can specify when you want warning
messages to appear. To display color management policy options, choose Edit > Color Settings.
To view a description of a policy, select the policy and then position the pointer over the policy name. The description
appears at the bottom of the dialog box.
RGB, CMYK, And Gray Specifies a policy to follow when bringing colors into the current working space (either by
opening files or importing images into the current document). (The Grayscale option is available for Photoshop only.)
Choose from the following options:
• Preserve Embedded Profiles Always preserves embedded color profiles when opening files. This is the
recommended option for most workflows because it provides consistent color management. One exception is if you’re
concerned about preserving CMYK numbers, in which case you should select Preserve Numbers (Ignore Linked
Profiles) instead.
• Convert To Working Space Converts colors to the current working space profile when opening files and importing
images. Select this option if you want to force all colors to use a single profile (the current working space profile).
• Preserve Numbers (Ignore Linked Profiles) This option is available in InDesign and Illustrator for CMYK.
Preserves color numbers when opening files and importing images, but still allows you to use color management to
view colors accurately in Adobe applications. Select this option if you want to use a safe CMYK workflow. In InDesign,
you can override this policy on a per-object basis by choosing Object > Image Color Settings.
• Off Ignores embedded color profiles when opening files and importing images, and does not assign the working
space profile to new documents. Select this option if you want to discard any color metadata provided by the original
document creator.
Profile Mismatches: Ask When Opening Displays a message whenever you open a document tagged with a profile
other than the current working space. You will be given the option to override the policy’s default behavior. Select this
option if you want to ensure the appropriate color management of documents on a case-by-case basis.
Profile Mismatches: Ask When Pasting Displays a message whenever color profile mismatches occur as colors are
imported into a document through pasting or dragging-and-dropping. You will be given the option to override the
policy’s default behavior. Select this option if you want to ensure the appropriate color management of pasted colors
on a case-by-case basis.
Missing Profiles: Ask When Opening Displays a message whenever you open an untagged document. You will be given
the option to override the policy’s default behavior. Select this option if you want to ensure the appropriate color
management of documents on a case-by-case basis.