Casio Geometry User Manual download pdf (Page 60)

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6-4

Working with Animations

14. Perform the following operation: 6(Animate) – 3:Trace.

• This speciﬁ es point D (the one you selected in step 13) as the “trace point”.

15. Perform the following operation: 6(Animate) – 5:Go (once).

• This should cause a parabola to be traced on the display. Note that line segment AB is

the directrix and point C is the focus of the parabola.

Note

• All of the points that are currently selected on the screen become trace points when you

perform the following operation: 6(Animate) – 3:Trace. This operation also cancels Trace

for any point that is currently conﬁ gured as a trace point.

• The calculator’s auto power off feature will turn off power if an animation is being

performed. If calculator power is turned off (either by auto power off or manually) while an

animation is being performed, the animation will be stopped.

u To edit an animation

Example: While the animation screen created with the procedure under “To trace a locus of

points”, use the Edit Animations screen to edit the animation

1. While the animation screen you want to edit is on the display, perform the following

operation: 6(Animate) – 4:Edit Animation.

• This will display the Edit Animations screen.

2. Edit the animation using one of the procedures below.

When you want to do

this:

Perform this procedure:

Specify how many times

the animation should

be executed when you

perform the operation:

6(Animate) –

6:Go (repeat)

1. Use c and f to move the highlighting on the Edit

Animations screen to “Times” and then press 1(Time).

2. On the dialog box that appears, input the number of repeats

you want to specify and then press w.

• Inputting 0 here will cause the animation to repeat until

you press J or o stop it.

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Casio Geometry User Manual Page 60