FujiFilm DR-ID 1300, Service Manual

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AppxIN4-6
AppxIN4-6
DR-ID 1300 / DR-ID 1300PU Service Manual
018-234-03E
● Connecting area of the long grids
The currently available grid is up to 48 cm x 48 cm in size. Longer grids than that are
manufactured by connecting the 48 cm x 48 cm grids. The connecting area of the
grids, therefore, may be visible (similar to the CR long panel).
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Other example: Dotted pattern remains.
The grid pattern
remains at the
boundary.
● Lead scale
The scale marks of the lead scale (X-ray measure) disposed on the connecting part
may be paled out or invisible.
This does not affect on accuracy of the entire length and angle. Explain this, therefore,
to the users and ask them to use the product as it is.
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鉛スケール実 物
Actual lead scale
Position of
unevenness
at stitching
part
Position of
unevenness
at stitching
part
■ Precaution on the grid and the SID
Always use the grid and the SID within about ±10% of the focusing distance.
Example: For the focusing distance it is 220 cm, the SID is 200 to 240 cm.
If the SID is used out of the range above, be sure to check the images before use.
■ Precaution on the direction of the tube
Dispose the tube so as to align the anode-to-cathode line of the tube with the
longitudinal direction of the DR-ID1305SE.
If the line of the tube aligns with the transverse direction, unevenness of image density
may appear in the horizontal direction between the panels.
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Position of unevenness
at stitching part
Position of unevenness
at stitching part
Longitudinal
direction
Transverse direction