FONA XPan 3D Operating Instructions
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7.3 Selecting exposure data
Select the exposure program with the key for PROGRAM selection (on control panel
on unit or on PC side)
Select the PATIENT build, Small, Medium, Large, Extra Large (on control panel on
unit or on PC side)
The selected program and the selected patient build are indicated by a corresponding
green light.
The pre-programmed technique factors, tube voltage in kV and tube current in mA,
are indicated on the display.
Manual correction of tube voltage and of tube current can be done using the
INCREASE or DECRESE keys (on control panel on unit or on PC side).
Upon manual correction of the pre-set technique factors, the corresponding light on
the patient build is turned OFF.
Setting tube voltage is done using the INCREASE or DECREASE keys at the left of the
display
The tube voltage can be set from 61 to 85 kV in steps of 3 kV.
61
64
67
70
73
76
79
82
85
Setting tube current is done using the INCREASE or DECREASE keys at the right of
the display (on control panel on unit or on PC side).
The tube current can be set from 4 to 10 mA.
4.0
5.0
6.3
8.0
10
NOTE
The pre-programmed values of technique factors are factory programmed. Different
values can be loaded if needed using the available on board programming
functionality. Refer to section 8 Programming on page 23 for details.
