ORTHORALIX 9200 Service Manual
A-3
Gendex Dental Systems 4519-190-71193-7
In the following table is shown in which projections the A.E.C. is
enabled and in which ones not.
PROJECTION 9200 AEC/PLUS 9200 DDE
STANDARD PANORAMIC Enabled Enabled
CHILD Enabled Enabled
ORTH. DENTITION Enabled Enabled
EMI ORTHOGONAL RIGHT Disabled Disabled
EMI ORTHOGONAL LEFT Disabled Disabled
FRONTAL DENTITION Disabled Disabled
RIGHT JAW Enabled Disabled
LEFT JAW Enabled Disabled
FRONTAL SINUS Enabled Enabled
RIGHT LATERAL SINUS Enabled Disabled
LEFT LATERAL SINUS Enabled Disabled
FRONTAL TMJ Enabled Disabled
LAT. TMJ CENTRAL Enabled Enabled
LAT. TMJ EXTERNAL Enabled Enabled
RR/LL INCISOR Disabled Disabled
RR/LL POSTERIOR Disabled Disabled
CEPH LL Enabled Enabled
CEPH AP/PA Enabled Enabled
At the end of any projection executed with the A.E.C., on the
display is indicated the real kV value generated and the real
exposure time.
The operator can select the A.E.C. mode by actuating the dedi-
cated button on the operator panel; moreover, this function will
be enabled only when any patient size is selected.
A.1.6 Motorised column
Instead of the manual vertical movement of the Z-carriage onto
the column, is available a motorised column which allows auto-
matic vertical movement of the Z-carriage. A motor is mounted
in the top part of the column.
The operator will be able to move vertically the Z-carriage con-
trolling this motor by:
tUXPVQEPXOQVTICVUUPOTMPDBUFEPOUIFPQFSBUPSQBOFM
tPOFQVTICVUUPOPOUIF$FQIBSN
The operator must continue to push the buttons to maintain in
movement the Z-carriage.
The buttons control the motor in the following way:
tPOFTIPUTIPSUQSFTTVSFNTFDPGUIFCVUUPOTXJMMDBVTF
1 mm movement
tQSPMPOHFEQSFTTVSFPGUIFCVUUPOTXJMMDBVTF
- slow movement (3 mm/s), during the first 2 s; on release, a
decelerating ramp is activated (time from Vmax to 0 is 300mS)
- fast movement (20 mm/s), after 2 s.
The vertical movement is stopped by two end run optoswitches
(upper and lower), placed on the front part of the column.
Do not move the Z-carriage along the column
when the system is off:doing so it could damage
the PC6 board.
A.1.7 Real-time digital panoramic
The Orthoralix 9200 DDE is a version of the Orthoralix 9200 fa-
mily providing real-time digital image acquisition using a digital
CCD sensor interconnected to a personal computer using an
Ethernet connection.
The Orthoralix 9200 DDE operates in all the enabled projec-
tions, including the cephalometric projections in the versions
with the ceph arm.
(03.0)E