Villa Rotograph EVO, Service Manual

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SERVICE MANUAL
Description
Rotograph EVO (Rev. 1) 3-6
3.2.2. Basic version
The basic version enables to perform the following examinations:
• Panoramic Adult or Child, with 3 sizes and 3 types of biting for a
total of 18 combinations in Automatic selection; in manual selection
it is possible to select high voltage between 60kV and 86kV, in 2kV
steps and anodic current from 6 mA to 10 mA in 1 mA steps.
• Sinus enables to perform images of the paranasal sinuses with front
projection (postero/anterior).
• TMJ mouth closed/open in lateral projection.
3.2.3. Version with cephalometric device
The version with cephalometric device allows you to perform the following
examinations:
• Panoramic, Sinus, and TMJ, Adult and Child, with the same
characteristics described for the base version.
• Cephalometry for Adult and Children with 3 Sizes for up to 6
combinations in automatic selection. In Manual selection it is
possible to vary the tension from 60kV to 86kV, with 2kV steps, the
anodic current from 6mA to 12mA with 1mA steps, and the exposure
time from 0.2s to 3s. The exams are performed on 18x24cm or
24x30cm or 8"x10" flat cassettes. The positioning of the collimators is
automatic and depends on the type of cassette and on the selected
projection; the Soft Tissues Filter is fixed and can be positioned at
pleasure to obtain the best possible prominence of the face profile
(operation carried out by an authorised technician).
• Examination to evaluate the bone growth (Carpus) only Child with 3
selectable sizes.