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Stage System

Stage Menu Commands

78 Dimension 3100 Manual Rev. D

Figure 5.2g Set Reference Prompt

3. Click Origin in the Set Reference panel; this is the first of two points to be used for defining

a reference line on the coordinate grid.

4. Quit the Set Reference menu, and use the Focus Surface option and trackball to either move

the stage right or upward as necessary.

Move Stage Right

a. Move the stage to the right to a second point on the linear feature. (This second point,

along with the point of origin, defines the X-axis.)

b. Quit the Focus Surface option, and return to the Set Reference option under the Stage

pop-down menu.

c. Click on the X Axis option. This establishes the (Y = 0) reference line.

Move Stage Upward

a. Move the stage upward to a second point on the linear feature. (This second point, along

with the point of origin, defines the Y-axis.)

b. Quit the Focus Surface option, and return to the Set Reference option under the Stage

pop-down menu.

c. Select the Y Axis option. This establishes the (X = 0) reference line.

Note: Accuracy improves if the two points deﬁning a reference line are located at

some distance to each other. For maximum angular accuracy, the two points

should be located at opposite sides of the sample (see Figure 5.2h). The left

image depicts two closely located points to deﬁne the X-axis. The right image

depicts a more accurate reference line deﬁned by two, widely spaced points.

Figure 5.2h Deﬁning the X-Axis

Set Reference

X Axis Y AxisOrigin ResetQuit

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Dell 3100 Spezifikationen Seite 98