AGFA Valory User Manual page 116

116 | Valory (system with floor mounted column) | Software Console
Dose
Each of these buttons allows adjustment of the AEC cut-off dose (low dose,
middle dose and high dose), depending on configuration at installation time
and on the selected patient age group. Each time a button is selected
(highlighted), the others are automatically deselected.
Table 21: Automatic filter
Dose
Density
These buttons are used to adjust the AEC cut-off dose (and patient entrance
dose accordingly).
Density can be increased and decreased in a range of -4 to +4. Each step is a
change of one exposure step. An exposure step is a change of approximately
-20% or +25% in dose. When disabled, the density range number appears in
black.
Table 22: Dose variation compared to reference dose
Density
-4
-3
-2
-1
0
+1
+2
+3
0426A EN 20220804 1858
low dose
middle dose
high dose
Dose
0.41
0.51
0.64
0.80
1 (reference dose)
1.25
1.56
1.95