64 95 142 D3632
D3632
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031.01.02
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02 03.2016
237
Sirona Dental Systems GmbH
13 Unit adjustment and calibration
Installation Manual ORTHOPHOS SL
13.2 Adjustment and calibration via the calibration menu
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13.2.1.5.2
Manual adjustment: Ceph - Primary diaphragm
The manual adjustment procedure is similar to the one for automatic
adjustment [ → 233]. The only difference is that the default adjustment
values calculated automatically in the
"Adjustment of Ceph primary
diaphragm"
menu are overwritten by adjustment values calculated
manually.
1. Start the
"Adjustment of Ceph primary diaphragm"
adjustment
procedure as described in the chapter entitled "Automatic
adjustment: Ceph - Primary diaphragm (standard) [ → 233]".
2. Once you have taken the exposure, measure distances S1, S2, S3,
and S4 with the toolbar measuring ruler [ → 197].
S1: distance to the top edge of the image
S2: distance from the right edge of the radiation-exposed surface to
the middle of the center pin
S3: width of radiated area
S4: distance to the bottom edge of the image
Tip: For better measurement, you can also edit [ → 197] the exposure
using the toolbar functions.
3. Overwrite the adjustment values for S1, S2, S3 and S4 in the text
boxes of the
"Adjustment of Ceph primary diaphragm"
menu with the
measured values.
NOTICE! Use points as decimal separators!
4. Continue with the adjustment procedure as described in the chapter
