Sirona ORTHOPHOS SL 2D Service Manual page 203

Sirona Dental Systems GmbH
Service Manual ORTHOPHOS SL
64 95 258 D3632
D3632.076.01.03.02 09.2016
7.2.1.5.2 Manual adjustment: Ceph - Primary diaphragm
The manual adjustment procedure is similar to the one for automatic
adjustment [ → 200]. The only difference is that the default adjustment
values calculated automatically in the
diaphragm"
manually.
1. Start the
procedure as described in the chapter entitled "Automatic
adjustment: Ceph - Primary diaphragm (standard) [ → 200]".
2. Once you have taken the exposure, measure distances S1, S2, S3,
and S4 with the toolbar measuring ruler [ → 166].
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 [ → 166] the exposure
using the toolbar functions.
3. Overwrite the adjustment values for S1, S2, S3 and S4 in the text
boxes of the
measured values.
NOTICE! Use points as decimal separators!
4. Continue with the adjustment procedure as described in the chapter
entitled "Automatic adjustment: Ceph - Primary diaphragm (standard)
[ → 200]".
7.2 Adjustment and calibration via the calibration menu
"Adjustment of Ceph primary
menu are overwritten by adjustment values calculated
"Adjustment of Ceph primary diaphragm"
"Adjustment of Ceph primary diaphragm"
7 Unit adjustment and calibration
adjustment
menu with the
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