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Service Manual
C-7
Gendex Dental Systems 4519-190-71193-7
C.5.3
Testing the centering of the system
To test the centering of the system a specific phantom has been
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The test must be done selecting the standard projection tech-
nique.
Proceed as follows:
1.
Switch on the unit and return to the reset position with the
RESET key.
2.
Select the standard projection mode.
3.
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4.
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-
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5.
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film to be exposed into it.
6.
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7.
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8.
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9.
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-
zontal line “d”.
10.
Check that line “d” is horizontal and flat within a band of
6 mm.
11.
Check that the darkened area is centered with respect to the
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12.
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line.
Good Wrong Wrong
13.
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A copy of the films obtained during the final test done in the
factory, is inserted in this Service Manual, to compare the
results obtained in the field.
Orthoralix 9200 DDE
1.
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Printed on: 20 Apr 2012, 04:59:40 pm; Printed by: UWE.ZELLER
