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CHAPTER 4
Assume that the screen marked *1 on the previous page is already displayed.
1. Sets [Y1] to bold line.
Press > > ® ≥.
2. Sets [Y2] to dotted line.
Press < ® ≥.
3. Sets [Y3] to locus line.
Press > > ®.
If the contents you have set are correct, press Ï œ to return to the previous
screen.
* If the equation is deleted or if no equation is input, the solid line is set.
• For other three coordinate systems, the same procedure is applied to set the type of
line.
11. Setting a Window
• The word, “WINDOW”, stands for a graph display screen.
• Using this screen, it is possible to set several ranges (X, Y, θ...) for the window.
Changing the window ranges can be used to clarify the trend of the entire graph or
to enlarge an important part of the graph.
• Press
to display any of the following screens corresponding to the currently set
coordinate system.
EL-9650-(04)En (079-134) 8/7/00, 9:08 PM104
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