Tecnai on-line help manual -- Options - UT Southwestern

<strong>Tecnai</strong> on-line help Options 64Options Software version 24.6.2 Setup menuWith the Setup Menu, the operator defines the parameters of the Grid Scanning, defines (or redefines incase of data reloaded from file) the reference points, and starts a new spiral scan.Calibrate gridReference pointsShow ref.pt. dataNew spiralInsert the current specimen-stage X,Y location into the list of points that define theGrid Scanning boundary.Starts procedure for storing reference points.After reference points from an old file have been found again, the software candisplay the relation between old and new reference points, such as rotation angleand relative shifts.Allows starting of a new spiral scan at a user-defined location.4.6.3 Hole menuThe Hole Menu contains the items that control movement of the specimen stage: to the next hole, backto the previous hole and back to the centre of the current grid hole. Where the next hole will be isdependent on the scan type chosen.Next holePrevious holeHole centerStart/resume autoStop autoMoves stage to next hole. How the movement is executed depends on the type ofscan chosen.Moves stage back to previous hole.Moves the specimen stage back to the centre of the current grid hole.In automatic movement mode the scan can be (re)started with start/resume auto.In automatic movement mode the scan can be stopped with stop auto.4.6.4 Location menuThe Location Menu contains a number of functions that are related to the locations stored.AddDeleteDisplay listShow numberAdds the current stage location to the stored locations list.Deletes one or more locations from the stored locations list.Displays a list with all stored locations (X, Y, label) and allows printing of the list.Shows a list of stored locations (with number and label), allowing selection of onelocation for which the data (X,Y, label) will be shown. A button Goto allows movingthe stage to the stored location.4.6.5 Help menuThe Help menu contains two items, Show and About. Selecting Show (or pressing F1) will display thisHelp file in the <strong>Tecnai</strong> User Interface. About will display the About TEM Grid Scanning dialog listing thecurrent version number of the software. When reporting bugs, always include the version number in thereport.