PROTEUS XR/a
GE MEDICAL SYSTEMS Operator Manual
REV 11 DIRECTION 2259724-100
5-8
AEC Density Compensations:
The system console has five stations for density correction. Normal
density is automatically selected when AEC is on. The five stations of
density corrections are: +2, +1, 0, -1, -2.
See the table below for density change specifications.
Scale Density Factor Density correction
t
olerance
2
59%more than A A * 1.26 * 1.26 +/-10% * (A * 1.26* 1.26)
1
26%more than A A * 1.26 +/-10% * (A * 1.26)
0
A 1 --
-1
20% less than A A / 1.26 +/-10% * (A/1.26)
-2
37% less than A A / 1.26 /1.26 +/-10% * (A/1.26/1.26)
FOR TRAINING PURPOSES ONLY!
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