Sirona Dental Systems GmbH
10 Cephalometric exposures (CEPH)
Operating Instructions ORTHOPHOS XG
Plus
DS/Ceph
10.7 Releasing a cephalometric exposure
59 87 594 D 3352
D 3352.201.01.18.02
85
Right-handed arm:
Scanning operation from rear to
front, secondary diaphragm and sensor automatically
return to the rear after the exposure to facilitate position-
ing of the next patient.
ATTENTION
When using the right-handed ceph arm version, be sure
to explain the entire exposure procedure to the patient.
The patient may leave only
after
the exposure has been
taken
and
the secondary diaphragm and sensor have
automatically returned from the cephalometer.
Once the exposure has been completed, push the ear
plug holders outward as far as possible; with a lateral
view, pull the nose support toward the front as far as
possible and fold it up toward the side.
The patient may now step out of the unit.
After completion of the exposure
the X-ray image is displayed on the PC monitor in
SIDEXIS.
In addition, a small preview image (A) is displayed on the
touchscreen; it is not suitable for diagnostic purposes.
You
must
close the preview image again by touching
the touchscreen.
The exposure mode, exposure program, tube voltage,
tube current, real radiation time,
dose area product
and
shadowing (depending on the exposure program) are
again displayed on the touchscreen.
•
Acknowledge the exposure time actually needed by
pressing the return key
(R)
.
•
Then reset the rotating element to its starting posi-
tion by pressing the return key
R
a second time.
•
With a left-handed version
, you must press the
R
key again to move the secondary diaphragm and the
Ceph sensor to the exposure position after position-
ing the next patient.
Canceling an exposure
If you let go of the exposure release button prematurely,
the exposure is canceled.
The message “
R button, confirm exposure data
” are
displayed in the comment line.
The exposure time and dose area product display read-
ings flash following exposure cancellation. The exposure
time which had elapsed prior to cancellation is dis-
played.
•
Confirm by pressing the
R
key on the Easypad.
•
Press the
R
key again. The X-ray tube assembly
moves to the starting position and the secondary di-
aphragm and Ceph sensor move forward into the ex-
posure position.
•
Then the exposure can be repeated.
CEPH
C3
20
30
40
50
A
Содержание Orthophos XG Plus DS/Ceph
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