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Chapter 1: Basics 14

To do this: Perform this operation:

Switch the active window While a dual window is on the display, tap anywhere inside the window that does

not have a thick boundary around it to make it the active window. Note that you

cannot switch the active window while an operation is being performed in the

current active window.

Resize the active window

so it fills the display

While a dual window is on the display, tap r. This causes the active window to

fill the display. To return to the dual window display, tap r again.

Swap the upper and

lower windows

While a dual window is on the display, tap S. This causes the upper window

to become the lower window, and vice versa. Swapping windows does not have

any effect on their active status. If the upper window is active when you tap S

for example, that window will remain active after it becomes the lower window.

Close the active windows

While a dual window is on the display, tap C at the top right corner of the

window to close the active window. This will cause the other (inactive) window to

fill the display.

Tip: When you tap the r icon while a dual window is on the display, the currently active window will fill the display, but

the other (inactive) window does not close. It remains open, hidden behind the active window. This means you can

tap S to bring the hidden window forward and make it the active window, and send the current active window to the

background.

u Changing the Display Orientation (Main Application Only)

While the Main application is running, tap g to switch to horizontal (landscape) display orientation. Horizontal

orientation helps when you are using formulas that are long. To return to vertical (portrait) display orientation,

tap g again.

Using the O Menu

The O menu appears at the top left of the window of each application, except for the System application. You

can access the O menu by tapping m on the icon panel, or by tapping the menu bar’s O menu.

The following describes all of the items that appear on the O menu.

1 Tapping [Variable Manager] starts up Variable Manager. See “Using

Variable Manager” (page 27) for details.

2 Tapping [View Window] displays a dialog box for configuring

the display range and other graph settings. For details, see the

explanations for the various applications with graphing capabilities

(Graph & Table, Differential Equation Graph, Statistics, etc.)

3 Tapping a menu selection displays a dialog box for configuring the

corresponding setup settings. See “1-7 Configuring Application Format

Settings” for details.

4 Tapping [Default Setup] returns all settings to their initial defaults

(except for the current folder setting). See “1-7 Configuring Application

Format Settings” for details.

5 Tapping [Window] displays a list of all of the windows that can be accessed from the current application

(Statistics application in this example). Tapping a menu selection displays the corresponding window and

makes it active.

6 Tap [Keyboard] to toggle display of the soft keyboard on or off.

7 Tapping [Close] closes the currently active window, except in the following cases.

• When only one window is on the display

• When the currently active window cannot be closed by the application being used

You cannot, for example, close the Graph Editor window from the Graph & Table application.