4. Deliver breathing and table move instructions, as needed.
5. Press <Start Scan>.
Considerations
•
Press <Stop Scan> to stop scans between multiple helical groups and do not press <Stop
Move>.
•
Scan aborts may occur during Scout, Axial or Helical scanning. Always be aware of the scan
progress during an exam and select [Resume] to continue.
•
The scan may fail to confirm, posting a message that not enough image space exists, even
though the disk image space icon indicates there is enough space or File Manager may
not have exams listed.
This occurs because images are stored on the system disk in more than one partition.
Remove consecutive exams to free up image space to confirm and proceed with the scan.
Disk Status
Icon Status Operator Message
Image space is normal range Over 12,000 images remaining
Image space approaching full 12,000 images remaining
Image space full 10,000 image remaining
NOTE: If you encounter the message that you need to delete images to be able to scan the
current series, first check the recycle bin and remove images to create space for
scanning, next if scouts have not been acquired, end the exam and start a new exam.
However, if scouts have been acquired, use
Revisit Settings
and prescribe the series
again.
Recycle Bin Status
Icon
Status Images
Between 0% and 12% full 0–1200
Between 13% and 37% full 1201–3700
Between 38% and 62% full 3701–6200
Between 63% and 88% full 6201–8800
Between 89% and 100% full 8801–10,000
Revolution CT User Manual
Direction 5480385-1EN, Revision 1
Chapter 11 Scan 263
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