Where are the A & B lines in T-Scan 5.0 (T-Scan III)?
Question/Problem: I do not see the A & B line anymore, has it been taken out or am I just missing it?
Answer/Solution: They are still there. If you do not see them, go to: Options | Set User Preferences... | Graph. Check the check-box for: "Show A-B Increment/Differential".
The following text is from the Read Me file, c:\Tekscan\TScan2\readme.txt:
A-B INCREMENTS FOR CR RECORDINGS
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CR recordings will display only the A & B lines in the graph.
The doctor can manually override to auto-placed markers at any time, for a more precise placement.
Position of adjusted line markers is saved when the movie is saved.
When saving a completed CR recording, the default procedure associated with the movie is "centric relation".
The user can associate the movie with a different procedure. An internal movie flag however will maintain the CR nature of the recording, and as a result the graph will display just the A-B lines upon movie opening.
On old (prior to TScan III) movies, if one associates the movie with the "centric relation" procedure, the movie will open on CR mode, (graph will display just A-B INCREMENT lines) even if the recording was not an actual CR-mode recording.
A-B-C-D DIFFERENTIAL FOR NON-CR RECORDINGS
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For non-CR recordings:
The previous A & B line markers have been renamed to OT-A and OT-B.
The OT-A and OT-B lines indicate IP range (see separate readme item "NEW ALGORITHM FOR LOCATING THE IP RANGE").
Two additional graph line markers are introduced: DT-C and DT-D.
DT-C indicates the Beginning of Excursion, when green and red lines start to diverge and/or the COF starts to move from static position.
DT-D indicates the End of Excursion
In case of inconclusive calculations, OT-A, OT-B, DT-C, DT-D lines are placed at 25, 50, 75 and 100% of the movie, respectively.
If this did not answer your question, please try searching again or contacting us at
support@tekscan.com
Document #
Revision Date:
KB-20070507-DM01
05/07/2007
Tekscan, Inc.
307 West First Street. South Boston, MA. 02127-1309. USA
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