Adjustment Of The Isocenter, +30°/-10° Position; Adjustment Of The Isocenter, +30° Position - Siemens LITHOSTAR Multiline Adjustment Instructions Manual

Centering the X-ray tube / Image intensifier
Adjustment of the isocenter, +30°/-10° position
a)
Fig. 6
Adjustment of the isocenter, +30° position
•
Move the shock wave head into the coupling position (not to be confused with the gel
position).
•
Attach the adjustment device.
•
Move the C-arm into the 30° position.
•
Release fluoro.
The adjustment ball must be located in the center of the indicator or the cross hairs (refer
to Fig. 10)
a) Shifting in the longitudinal patient direction
•
Loosen the mounting screws (B/Fig. 7) for the shock wave head.
•
Shift the shock wave head in the longitudinal patient direction until the ball lies within the
marking (indicator, centering cross-hairs) with fluoro.
- moving the ball in the monitor image
- moving the shock wave head in the unit
(For the directions indicated, the short table extension must be attached to the left side of
the table. Otherwise the figure is displayed laterally reversed.
In addition, prone position must not be selected).
•
Retighten the mounting screws.
b) Shifting in the transverse patient direction
•
Connect the service PC to MULTILINE.
•
Connect the DVM to measurement points D5.X12 and D5.X30 (0V).
•
Check the value at X12 (pot value R3 for W drive); it should be 4.77 V ± 5 mV.
•
Go into the "uncontrolled mode" as described in the chapter "System Logon, Adjustment
Calibration" of the operating instructions for service software (RXL2-120.113.01...).
Siemens AG
Medical Engineering
b)
Register RXL2-120.071.01
Rev. 01
Fig. 7
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LITHOSTAR Multiline
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