FujiFilm DR-ID 1300 Service Manual page 200

 Defect Calibration
Carries out defect calibration.
- Exposure count: 5
018-234-06E
(1) Select the target operative method from the drop-down list box.
(2) Click [START].
If the exposing preparations are finished, then "OK" will be displayed in the
results display area.
u NOTE u
Clicking [START] during automatic offset update (approximately 30 seconds
every 10 minutes), "Error 12700 currently unavailable" is displayed. Again click
[START] approx. 30 seconds later in this case.
REFERENCE
Whether the calibration is successfully completed appears after completion.
An error code is displayed in some cases. Refer to the Troubleshooting manual
and take appropriate countermeasures.
If the exposing preparations are finished, then [Ready] will be displayed on the
(1)
green button in the pop up window.
(3) Expose 5 times with the following condition.
(2)
u NOTE u
Perform the next exposure every time after [Ready] is lit up with the green button
because the [Ready] disappears every exposure.
1305SE: Tube voltage of 75 kV, dose of 5 mR
The defect calibration correction data generation images (5 frames) are read out
from the SE (FPD).
u INSTRUCTION u
1300_410071E.ai
Set the exposure time to 200 msec or less. Exposure for longer than 200 msec
cannot be made, since the maximum exposure time is inherently specified as
200 msec.
u NOTE u
When performing defect calibration, make sure to have the exposure conditions
such as the correct dose setting (kV, mA, msec, SID) for defect correction
calibration.
If defect correction calibration is performed by using the exposure conditions for
gain correction, a defect is expanded and its size cannot be detected correctly.
As a result, because the number of the defects becomes an erroneous value and
the defect size is increased more than expected, a calibration error may occur.
When the defect correction data is automatically generated and stored in the HDD,
"Succeeded" appears after completion.
DR-ID 1300 / DR-ID 1300PU Service Manual
MU1-35
MU1-35