Adobe Acrobat 8 3D - Manual (Page 481)

474 ADOBE ACROBAT 3D VERSION 8
User Guide
A
B
Convert Colors dialog box
A. Document Colors B. Destination Space Profiles
Open the Convert Colors dialog box
❖ Do one of the following:
• Choose Advanced > Print Production > Convert Colors.
• Select the Convert Colors tool on the Print Production toolbar.
Convert colors to a different color space
Depending on the color spaces you select, color conversion either preserves, converts, or maps color values from the
source color space to the specified destination space as follows:
• Objects with untagged RGB data (DeviceRGB) convert from the working space RGB profile to the CMYK gamut
of the destination space. The same is done with untagged CMYK (DeviceCMYK) and grayscale (DeviceGray)
values.
• Objects in device-independent color spaces (CalGray, CalRGB, or Lab) can be preserved or converted. If
converted, Acrobat uses the device-independent object’s embedded profile information.
• Objects set in spot colors (including Separation, DeviceN, and NChannel color spaces) can be preserved,
converted, or mapped (aliased) to any other ink present in the document. Spot colors can also be mapped to a
CMYK process color, if the process color model of the destination space is CMYK. Spot colors mapped to other
inks can be previewed in the Output Preview dialog box.