Texas Instruments -84 Plus, Руководство пользователя

Страница: 103 / 696

Chapter 3: Function Graphing 100
Turning On or Turning Off a Stat Plot in the Y= Editor Turning On or Turning Off a Stat Plot in the Y= Editor Turning On or Turning Off a Stat Plot in the Y= Editor Turning On or Turning Off a Stat Plot in the Y= Editor
To view and change the on/off status of a stat plot in the Y= editor, use
Plot1 Plot2 Plot3
(the top line of the Y= editor). When a plot is on, its name is highlighted on this line.
To change the on/off status of a stat plot from the Y= editor, press
}
and
~
to place the
cursor on
Plot1
,
Plot2
, or
Plot3
, and then press
Í
.
Selecting and Deselecting Functions from the Home Screen or a
Selecting and Deselecting Functions from the Home Screen or a Selecting and Deselecting Functions from the Home Screen or a
Selecting and Deselecting Functions from the Home Screen or a
Program
Program Program
Program
To select or deselect a function from the home screen or a program, begin on a blank
line and follow these steps.
1. Press
 ~
to display the
VARS Y-VARS
menu.
2. Select
4:On/Off
to display the
ON/OFF
secondary menu.
3. Select
1:FnOn
to turn on one or more functions or
2:FnOff
to turn off one or more
functions. The instruction you select is copied to the cursor location.
4. Enter the number (1 through 9, or 0; not the variable
Y n
) of each function you want to
turn on or turn off.
• If you enter two or more numbers, separate them with commas.
Plot1 is turned on.
Plot2 and Plot3 are turned off.