Replacing boards / replacing components 6 - 13
Siemens AG SPR2-130.061.02 Page 13 of 28 SIREMOBIL Compact
Medical Solutions Rev. 11 09.04 CS PS 24 System Manual
• Rotate the camera in the in +220° position.
• Mark the center again on the monitor (see Fig. 9).
• Place an 8 mm washer over the three markings.
All three markings must be located within the 8 mm diameter of the washer. An 8 mm
washer has a somewhat larger inner diameter of 8.4 mm, therefore the markings must
clearly lie within the inner diameter and should not touch the edge of the washer.
• If the diameter is <= 8 mm, the following centering adjustment does not have to be per-
formed.
Continue with "checks and adjustments".
• If the markings exceed > 8 mm, proceed as follows:
Centering the camera optics to the I.I. output 6
Prerequisite: The +220°, -220° and 0° positions were already marked as previously
described.
• Rotate the camera optics back to the 0° position.
• Slightly loosen the three attachment screws of the camera optics.
• Slightly loosen both excenter screws adjacent to the camera optics.
• Move the camera optics toward the center, between both +220° and -220° markings (see
also Fig. 9).
• Switch fluoro on briefly and evaluate the position on the monitor. According to the ratio of
the I.I. input screen diameter to the I.I. output screen diameter, a shift of the camera op-
tics by approximately 0.1 mm corresponds to a position shift of the washer displayed on
the monitor of more than 1.3 mm (17 cm I.I.) or 1.7 mm (23 cm I.I.).
Fig. 9
X-ray radiation!
See Chapter 1, Safety Information.
Protect yourself against radiation exposure. Wear a lead apron.
WARNING
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