Dentsply Sirona CEREC Primescan AC Notice D'utilisation page 54

5 Operation
5.2 Optical impressions with the scanner
50
CAUTION
Potentially hazardous optical radiation
The scanner transmits potentially hazardous optical radiation which
may cause harm to the eyes.
➢ During operation, do not look directly at the scanner for long
periods.
ü The teeth are blow-dried.
1. Change to the "ACQUISITION" phase.
Ä The scanner is ready for exposure.
Ä As soon as you move the scanner, a live image appears which
can be used to look around the patient's mouth.
2. Remove the scanner from the holder.
Ä As soon as the scanner is pointed over a tooth or the gums,
data acquisition begins. During the continuous data acquisition,
a color 3D model is generated automatically on the screen.
A white field indicates in which area data will be acquired. If the
automatic data flow breaks off, the white field is lost and the
audio signal changes. In this case, move the scanner to any
area which has already been scanned. The scanning procedure
continues.
3. Place the scanner in the holder, it then switches off after a few
seconds.
Ä Prior to taking the exposure, you can activate the foot control in
order to switch off the automatic exposure function. Then hold
the scanner above the surface, which you wish to acquire and
then press the foot control a second time. The camera function
switches on and the scanner starts. By activating the foot
control again, the camera and scan function can be switched
off.
4. Activate the foot control or point the scanner cursor to the camera
icon in the top right corner to end the acquisition procedure.
Proceeding with scanning procedure
1. Activate the foot control or click on the switch with the cursor.
Ä The scanning procedure begins.
2. Proceed with the scanning procedure as described above.
Dentsply Sirona
Operating Instructions
67 15 481 D3696
D3696.201.01.03.02 04.2019