User manual

25 • Focus adjustment and focus calibration
ColorQuartet 5.0 Pro
204
Setting the Autofocus point manually
When Autofocus is on, ColorQuartet automatically finds the best spot in the image to use as a
focus point. However, in some cases, you may want or need to choose the focus point manually –
for example, if the original is not equally thick all over or if there is dust between the original and
the drum or mounting plate.
1 • Macintosh: Choose Focus from the menu at the bottom of the feedback windo
w.
PC: Click with the right-hand mouse button anywhere in the feedback windo
w and choose
Focus from the menu that appears.
2 • To change the focus point, click on the desired spot in the image.
>>> Related topics:
A
utofocus • Overview
Focus & Aperture • Overview
Guidelines for focus adjustment
Autofocus warning messages
The window will display the focal plane of the image. A blue cross
marks the automatic focus point.
TIP: Choose a spot in a light area – these areas correspond to the parts
of the image where there are transitions between dark and light. The
lighter the spot, the more information is available to the Autofocus
function.