Strato X User Manual - Image Works
Strato X User Manual - Image Works
Strato X User Manual - Image Works
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USER'S MANUAL<br />
General instructions for use<br />
6.4 Panoramic examination<br />
When making a panoramic examination, the tubehead support arm<br />
(X-rays generator) and the film cassette holder make a continuously<br />
rotating movement.<br />
After an initial acceleration, rotation is made at a constant speed. The<br />
movement of the film cassette holder is not made at constant speed since<br />
the relative movement of the cassette with respect to the rotation speed<br />
determines the position and thickness of the focused layer. The X-rays<br />
are emitted only when the rotating arm is at constant rotation speed.<br />
6.4.1 Getting started<br />
When the unit is switched on, the Panoramic Examination is selected as<br />
default. If the operator has previously made another kind of examination<br />
and wishes to make a Panoramic Examination, this is selected using key<br />
"17" .<br />
The system sets to the following configuration:<br />
• ADULT - the upper LED of button "11" lights up<br />
• MEDIUM SIZE - the central LED of button "12" lights up<br />
• MEDIUM ARCH - the central LED of button "13" lights up<br />
• PANORAMIC - the LED of button "17" lights up<br />
LED "23" is lit and the default parameters (if this is the first exposure) or<br />
the radiological parameters (kV and mA) used in the last examination are<br />
displayed. For example:<br />
S T D . P A N O R A M I C<br />
7 4 k V 1 0 m A 1 5 . 0 s<br />
This indication means that the standard panoramic, that is the complete<br />
mouth’s examination, is performed.<br />
Once the settings have been completed, the chin support must be placed<br />
in position (see the operative notes in paragraph 6.3).<br />
Pressing once again the button "17"<br />
will change the selected<br />
modality of the panoramic examination from standard to "EMI<br />
PANORAMIC RIGHT" to "EMI PANORAMIC LEFT". This selection is a<br />
toggle one, so pressing the button repeatedly will change the selected<br />
modality. The "EMI PANORAMIC" mode, right or left, means that only the<br />
corresponding half mouth is irradiated; the emission will take place only<br />
from the beginning to slight more the mid sagittal plane for right emi<br />
panoramic. For left emi panoramic modality, the emission will start slight<br />
before the mid sagittal and last until the end of rotation.<br />
STRATO X (120V) 38<br />
(Rev. 1)