Calibration
For 9-inch Systems, the Iris report is 32 ± 2
For 12-inch Systems, the Iris report is 27 ± 2
47. On the DOS Keyboard, press the X Key.
48. Take a Normal Fluoro X-ray for at least 10 seconds, read and record the Dose Rate in mR/sec. Enter this value in the correct
corresponding box in the DOSE AREA PRODUCT CALIBRATION Window.
49. In the DOSE AREA PRODUCT CALIBRATION Window, in the box provided next to the DRIVE IRIS TO Button, click on the
box containing the following iris position:
For 9-inch System
350
For 12-inch System
260
Point and click on the DRIVE IRIS TO Button.
50. Take a Fluoro X-ray, then on the DOS Keyboard press the X Key. On the DOS Monitor, on the DAP_CMP Report line,
ensure that the Shutter report is ≥ 97.5, Rotation report is 180 ± 2.
For 9-inch Systems, the Iris report is 46 ± 2
For 12-inch Systems, the Iris report is 40 ± 2
51. On the DOS Keyboard, press the X Key.
52. Take a Normal Fluoro X-ray for at least 10 seconds, read and record the Dose Rate in mR/sec. Enter this value in the correct
corresponding box in the DOSE AREA PRODUCT CALIBRATION Window.
53. Manually adjust the Collimator Rotation fully 4 CCW.
54. Take a Fluoro X-ray, then on the DOS Keyboard press the X Key. On the DOS Monitor, on the DAP_CMP Report line,
ensure that the Shutter report is ≥ 97.5, the Rotation report is 0 ± 2.
For 9-inch Systems, the Iris report is 46 ± 2
For 12-inch Systems, the Iris report is 40 ± 2
55. On the DOS Keyboard, press the X Key.
56. Take a Normal Fluoro X-ray for at least 10 seconds, read and record the Dose Rate in mR/sec. Enter this value in the correct
corresponding box in the DOSE AREA PRODUCT CALIBRATION Window.
39
Service
Periodic Maintenance
Contents
Schematics
Illustrated Parts
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