Table of Contents
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1 Display screen:
Displays up to 96 pixels wide by 64 pixels tall of graphs and texts.
2 Power ON/OFF key:
Turns calculator ON. To turn off the calculator, press @, then o.
3 Key operation keys:
These keys are used to change the key functions.
@:
A:
Note:
4 Graphing keys:
These keys specify settings for the graphing-related mode.
Y:
G:
T:
W:
Z:
U:
[:
y:
f:
k:
5 Cursor keys:
Enables you to move the cursor (appears as _, ■, etc. on the screen) in four
directions. Use these keys also to select items in the menu.
Changes the cursor to "2", and the next keystroke enters the
function or mode printed above each key in yellow.
Changes the cursor to "A", and the next keystroke enters the
alphabetical letter printed above each key in blue.
Press @ . to lock the specific keys in the alphabet
entering mode. (ALPHA-LOCK)
Opens the formula input screen for drawing graphs.
Draws a graph based on the formulas programmed in the Y
window.
Opens a Table based on the formulas programmed in Y.
Sets the display ranges for the graph screen.
Changes the display range of the graph screen.
Places the cursor pointer on the graph for tracing, and displays
the coordinates.
Sets the statistical plotting.
Opens the table setup screen.
Sets the operations of the graph screen.
Calculates specific values based on formulas programmed in
Y
Chapter 1: Getting Started
5
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