VTech EzRay Air Portable User Manual page 32

4. Operation
Here are the specific angulations and directions for the tube head to take the best
images of a tooth (i.e., Bisected angle technique).
Maxillary Incisor

The x-ray beam is directed downward at 45°.
Mandibular Incisor

The x-ray beam is directed upward at 25°.
30
Position the receptor carefully not to damage the soft tissue of
the patient's intra-oral area.
Teeth
Incisor
Teeth
Incisor
EzRay Air Portable (Model: VEX-P300) User Manual
Maxilla
Mandible
Angle of inclination
+45˚
Angle of inclination
-25˚