Adobe Acrobat 9 PRO Extended Manual de usuario descargar pdf (Pagina 425)

419

USING ACROBAT 9 PRO EXTENDED

Color management

Last updated 9/30/2011

More Help topics

“Convert document colors to another profile” on page 428

“Convert document colors to another profile (Photoshop)” on page 428

Color-managing documents for online viewing

Color-managing documents for online viewing

Color management for online viewing is very different from color management for printed media. With printed

media, you have far more control over the appearance of the final document. With online media, your document will

appear on a wide range of possibly uncalibrated monitors and video display systems, significantly limiting your control

over color consistency.

When you color-manage documents that will be viewed exclusively on the web, Adobe recommends that you use the

sRGB color space. sRGB is the default working space for most Adobe color settings, but you can verify that sRGB is

selected in the Color Settings dialog box (Photoshop, Illustrator, InDesign) or the Color Management preferences

(Acrobat). With the working space set to sRGB, any RGB graphics you create will use sRGB as the color space.

When working with images that have an embedded color profile other than sRGB, you should convert the image’s

colors to sRGB before you save the image for use on the web. If you want the application to automatically convert the

colors to sRGB when you open the image, select Convert To Working Space as the RGB color management policy.

(Make sure that your RGB working space is set to sRGB.) In Photoshop and InDesign, you can also manually convert

the colors to sRGB using the Edit

> Convert To Profile command.

Note: In InDesign, the Convert To Profile command only converts colors for native, not placed, objects in the document.

More Help topics

“About color working spaces” on page 429

“Color management policy options” on page 431

Color-managing PDFs for online viewing

When you export PDFs, you can choose to embed profiles. PDFs with embedded profiles reproduce color consistently

in Acrobat 4.0 or later running under a properly configured color management system.

Keep in mind that embedding color profiles increases the size of PDFs. RGB profiles are usually small (around 3 KB);

however, CMYK profiles can range from 0.5 to 2

MB.

More Help topics

“Printing with color management” on page 422

“Color-managing PDFs for printing” on page 423

1 2 ... 420 421 422 423 424 425 426 427 428 429 430 ... 545 546

Comentarios a estos manuales

Sin comentarios