Canon EOS D60, Service Manual

Page: 130 / 211

1.12 Color Matrix Adjustment
Color matrix adjustment is a very important adjustment in determining "color"
on EOS D60.
However, as unevenness in the "color" of the color chart used at adjustment is
reflected on the camera as it is, color matrix basic data and reference data must
be made by "1.5 Description of Digital Section Electrical Adjustments, preparing
basic data."
<Description>
The following is displayed by evaluating the image during image checking and
color matrix adjustment.
When color matrix reference data is prepared, some points may not coincide
with the factory reference color values and standards. This is because a difference
occurs between the factory color bar charts and individual color bar charts. For
this reason, the color may differ from the actual color when adjustments are
performed matched to the factory reference color values and standards.
During color matrix adjustment, the color is matched to the reference data
prepared during servicing. As a guideline for the standard values, the factory
reference color values and standard ranges are shifted centrally to the reference
data prepared during servicing for judgment.
Part 4: Electrical Adjustments
4-20
Factory/development reference
color values and standards
Reference data prepared
during servicing