Sirona ORTHOPHOS SL 2D Service Manual page 200

7 Unit adjustment and calibration
7.2 Adjustment and calibration via the calibration menu
200
7.2.1.5.1 Automatic adjustment: Ceph - Primary diaphragm (standard)
NOTICE
Phantom for Ceph exposure
Risk of damage to unit
It is essential that the needle phantom is removed from the bite block
holder on the unit before a ceph exposure is taken; otherwise, the
sensor could collide with the phantom.
✔
The needle phantom is
✔
The ceph test phantom connects to the cover of the sensor unit
[ → 178].
✔
The ceph sensor is plugged into the ceph slot on the unit.
✔
The ear plug holders on the ceph arm have been moved completely
apart and swung out of the beam direction (ap).
1. In the structure tree, under
primary diaphragm"
"Adjustment of Ceph primary diaphragm"
The
in the action area.
2. Establish [ → 175] receptivity.
3. Create an exposure (64 kV / 16 mA; 6.1 s) [ → 175].
The adjustment values S1, S2 S3 and S4 are automatically
determined from the exposure and entered in the text boxes of
"Adjustment of Ceph primary diaphragm"
the
The exposure is displayed in the exposure window.
Sirona Dental Systems GmbH
Service Manual ORTHOPHOS SL
not
in the bite block holder on the unit.
"Ceph"
, click on the
element (S010.3).
D3632.076.01.03.02 09.2016
"Adjustment of Ceph
menu is displayed
menu.
64 95 258 D3632