SERVICE MANUAL
Description
(Rev. 0) RTG PLUS (120V)
3-3
3.2
3.23.2
3.2
Description
DescriptionDescription
Description
ROTOGRAPH PLUS has been designed to perform the following
examinations:
• Panoramic examination (all versions)
• "SINUS" examination of the paranasal sinus (all versions)
• Examination of the Temporo-Mandibular Joints (TMJ) with open or
closed mouth on a single film (not available on "ST" version)
• Cephalometric examinations (CEPH) of the skull (if equipped with
the cephalometric optional device; not available on "ST" version) with
65 inches (1.65 mt.) focus-film distance and 59 inches (1.5 mt.)
focus-patient distance.
All the allowed examination may be made with different parameters
according to the setting of the remote-control (please refer to the specific
chapter of this manual).
ROTOGRAPH PLUS is controlled by a soft touch console and equipped
with an alphanumeric digital display for a clear indication of the working
parameters and operative messages. The operative cycle is entirely run
by a microprocessor, controlling its different modes : from programming
of the emission parameters according to the chosen examination and
the patient's size, to the voltage fluctuation and to the notification of
possible anomalies, failures or errors.
The excellent quality radiographs thus obtained is the result of a clever
design based upon the pseudo-elliptic rotation system, the original light
beam-luminous cross pattern centering system, the use of green emiting
Rare Earth Intensifying screens and most of all the small dimension of
the focal spot.
This particular rotation system allows an orthogonal imaging of all teeth
and wide image layer with an optimum focused zone of 10 mm for the
incisors and 20 mm for the molars.
ROTOGRAPH PLUS, besides operating in the programmed mode, can
also operate in the manual personalized mode by modification of the
parameters, as described in chapter 5.
In the Panoramic and TMJ modes, with all interlock enabled, it is
possible to activate the TEST push button (31) (see Figure 7-13 at the
end of the manual).
The TEST functioning mode allows the operator to check the
functionality of the selected examination cycle or to show to the patient
the examination he will undergo (including all movements of the
machine) without emitting X-rays.
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