Adjustments / Programs
5 - 3
Siemens AG
Register 5
RXR2-130.061.02
Page 3 of 22
SIREMOBIL Compact
Medical Engineering
Rev. 03
10.03
CS PS 24
System Manual
Checking the generator adjustment
5
•
With the system on, connect the service PC to the SIREMOBIL Compact.
•
Select "Test..." in the Diagnostic menu.
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Select cassette simulation in "Function Groups".
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Select cassette switch ON in "Available Functions".
The SIREMOBIL Compact is now in direct exposure mode.
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Select 81 kV with the kV+ / kV- keys.
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Select 8 mAs with the mAs+ / mAs- keys.
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Connect oscilloscope channel 1 to D1.X46, ground at 0V. Set the sensitivity to 1V /Div.
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Connect oscilloscope channel 2 to D1.X48, ground at 0 V. Set the sensitivity to 2.5V/ Div.
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Set the time to 25 ms / Div.
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Set the oscilloscope to storage mode.
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Release an exposure with the hand switch and store the oscillogram with the exposure.
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Evaluate the stored oscillograms.
The tube current must reach the tolerance range of 13 mA +/- 1.5 mA in the time of 3 ms
and may not leave this range for the next 6 ms.
(The tube current may not run above 14.5 mA within the first 6 ms).
•
Refer also to oscillograms in Fig. 1 / Fig. 1a and Fig. 1b.
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Select "Cassette switch off" on the service PC in "Available Functions".
Direct exposure mode is cancelled.
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If the unit exceeds the tolerance range, the generator adjustment must be repeated.
X-ray radiation!
See Chapter 1, Safety Information.
Protect yourself against radiation exposure. Wear a lead apron.
WARNING
