FujiFilm DR-ID 1300 Service Manual page 463

n Installing the Calibration Phantom
(1) Install the included calibration phantom at the boundary between the
TOP and the CENTER panel units when selecting "CENTER_TOP" for
[Position], and when selecting "CENTER_BOTTOM", at the boundary
between the CENTER and the BOTTOM panel units.
u INSTRUCTION u
The following illustrates an example of the included calibration phantom installed
at the boundary between the TOP and the CENTER panel units. Align the
calibration phantom with the points designating the installation position printed on
the panel surface. For the panel placed vertically, attach the calibration phantom
with curing tape or other adhesives.
(C)
(A)
(B)
(A) Boundary between the TOP and the CENTER panel units
(B) Boundary between the CENTER and the BOTTOM panel units
(C) Installation positions for the calibration phantom
(D) Align two calibration phantoms on the specific installation position for each
boundary.
REFERENCE
The calibration phantom is the metal stick that is included with the MP.
\
018-234-05E
(D)
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n Exposing Calibration
(1) Perform positioning under the following conditions:
- Move the irradiation field center of the tube to the position that matches the
center (red cross) of the overlapping part of the panels.
- Make the distance 120 cm from the panel surface to the focal spot of the tube.
- Maximize the irradiation field of the collimator.
- Move the tube in the short direction of the panel up to the position where the
right end of the light irradiation field overlaps with the inside of the panel frame.
(2) Expose the 1st shot with the following conditions. Confirm that [Ready]
lights with the green button at each exposure.
REFERENCE
Perform the next exposure every time after [Ready] is lit up with the green button
because the [Ready] disappears every exposure.
- Tube voltage of 80 kV, Amperage: 100 mA, Time: 20 msec, SID: 120 cm
DR-ID 1300 / DR-ID 1300PU Service Manual
IN1-82
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IN1-82