Adjusting The Fh Laser Light Localizer (Ceph) - Sirona Orthophos XG 3D Ceph Service Manual

9 Repair
9.7 Laser light localizers
A
T R
F
396

Adjusting the FH laser light localizer (Ceph)

9.7.2.2
✔
The "Outside secondary diaphragm" cover must have been removed
[ → 41].
1. Switch the unit on via the switch (A) (see also Operating Instructions).
B
C
2. Touch the CEPH symbol at the top of the touchscreen.
3. Press the R key.
4. Press the light localizer key on the control panel.
5. Loosen the screw (F) of the laser module.
Service Manual ORTHOPHOS XG 3D / Ceph
The X-Ray radiation indicator (B) lights up briefly.
After approx. 2 seconds, the green LED (C) in the upper part of
the control panel lights up. This LED remains lit as long as the
unit is on.
The start screen appears on the touchscreen of the Easypad and
the system's self-adjustment routine starts running (for approx. 1
minute). The diaphragm moves into position. Forehead and
temple supports on the panoramic unit are moved to the home
position.
On completion of the self-adjustment routine, the main menu
appears on the touchscreen. Help message H301 prompts you to
move the unit into the starting position.
The CEPH program group is selected.
The diaphragm and the sensor move into the starting position for
ceph exposures.
Then light localizers are switched on.
The FH laser beam (D) must run horizontally between the ear
plugs (tolerance: ± 1.5 mm).
Sirona Dental Systems GmbH
D
63 03 510 D3352
D3352.076.03.11.02 09.2016