3-38 Macintosh Setupbb ____________________________________
Advance Gamma Curve Control
If you are an expert user, you may want to adjust image lowlights,
midtones, highlights and details in a gamma curve using the Advanced
option in the Linearization window.
Note: You cannot see advanced window adjustments on screen.
Unless you are an expert user, you always should make these
adjustments thorough an application.
1. Select the gamma curve to update from Update Gamma Curve
in the Linearization window.
2. Click Advanced. Then, use the appropriate scroll bars to make the
adjustment and click Ok. The Linearization window reappears.
3. Click Enter Curve/Linearize to create a new curve and download
it to your printer. The Densitometer Data Entry window appears
(fig. 3.17).
4. Click Linearize. The new curve replaces the existing curve on
your printer.
5. Click Ok. The Linearization window closes. Choose File: Quit
to close Command Center.
Managing Custom Gamma Curves
You can retrieve custom gamma curves (that you created or
downloaded using the densitometer and Command Center) from
your printer and save them on your system. These files can be
downloaded to the printer again as needed.
To manage custom gamma curves, open XANTÉ Command Center
and select Graphics:Linearization. The Linearization window
appears (fig. 3.15). Then use one of the following procedures to
manage your custom gamma curve.
• To retrieve a custom gamma curve from the printer, click Load
from printer.
• To retrieve a custom gamma curve saved to your system, click
Load From Disk and select the file.
