FujiFilm DR-ID 1300 Service Manual page 307

 Function Description
Defect correction calibration takes place under the following conditions:
- Exposure conditions: Tube voltage of 75 kV, dose of 5 mR
- Exposure count: 5
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.
u NOTE u
- When performing the defect calibration after the gain calibration, do not move
the tube. Keep the same position of the tube as when the gain calibration was
performed. If the tube position is changed, a line defect is wrongly detected at the
upper and lower ends of the CENTER panel unit. This may cause an artifact or a
defective at the boundary of the panel unit.
- If an artifact has occurred, take the following measure.
- For TOP panel unit or BOTTOM panel unit
Perform the full calibration for the target panel unit.
- For CENTER panel unit
Perform the full calibration and marker calibration.
u NOTES u
- Be sure to make five exposures after you click [Start]. Then click [Create a Defect
Data]. Processing cannot be terminated, waiting for data generation, if you click
[BACK] without clicking [Create a Defect Data]. Return to the "Defect Calibration"
window and again follow the procedures in this case.
- If you click [Create a Defect Data] before you make five exposures, "error code"
is displayed in the result display area. If "error code" appears, continue to make
exposures, and click [Create a Defect Data] after you have made five exposures.
- Clicking [Start] during automatic offset update (always taking place approx. at
10-minute intervals when no exposure menu is selected), "Error 12700 currently
unavailable" is displayed. Again click [Start] approx. 30 seconds later in this case.
018-234-04E
REFERENCE
Whether the check is successfully completed appears on the result display area.
An error code is displayed in some cases. Refer to the Troubleshooting manual and
take appropriate countermeasures.
- Operation Setting:
Selects the operative method for calibration.
- Start:
Clicking [Start], the mode setting takes place.
- Progress Indicator:
Clicking [Progress Indicator], you can view the exposure count.
- Display ShotRdy:
Completion of the shooting preparation by the panel is checked.
<Result indication>
- SHOT_READY: Completed
- NOT_READY: Not completed
- Create a Defect Data:
Defect data is generated.
DR-ID 1300 / DR-ID 1300PU Service Manual
MU2-42
MU2-42