User Manual Part 2

115
2852 A EN 20070205
DRYSTAR AXYS
Performing quality control (QC) tests
for mammography application
(DT 2 Mammo) (optional)
The following procedures must be performed daily, weekly or annually as indi-
cated.
The reason for performing quality control tests is to determine if any significant
image quality variation or deterioration has occurred which may require correc-
tive action. Comparing the results of the tests with the reference values previ-
ously established does this.
This procedure allows the operator to take the necessary preventive actions
before any image quality loss can take place.