Chromasens CD40127_R02 allPIXA_pro_User Manual.docx
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8.2.4 Independent color channel white balancing
For special tasks a special illumination setup may be necessary. If an inspection task is done
where in each color channel different information is evaluated by use of a special illumination
per channel, the balancing procedure must be done individually per channel.
1
Prepare the setup for the operation
Make sure that black-level correction is enabled (see section 9.5.1)
2
Select channel
On the
White control
page, select
Red
as active channel (9.4.8):
Take notice that the
Select active channels for white control
check boxes are only
visilble if
User level
is set to
Guru
in the
System configuration
.
3
Turn on the illumination for the red channel
4
Put the appropriate calibration chart in front of the camera
5
Perform the balancing steps according to section 8.2.
6
Repeat steps 2 to 4 for the other color channels:
and
7
Transfer settings to the camera
On the toolbar, click
Transfer setting to camera
or press
F9
.
8
Save settings
On the toolbar, click
Burn setting permanently
or press
F10
.
For information about an individual offset (shading) correction on each color channel, see
section 8.4.4
