Sharp EL-9900C User Manual

•

2-sided keypad

peripherals

A revolutionary Graphing Calculator that takes you from junior high through high school and beyond. The unique reversible keypad on the Sharp EL-9900C Graphing Calculator provides increased functionality as your students’ education advances. This exclusive feature can be quickly activated in four easy steps.

release

Remove the battery compartment cover and depress the button to release the keypad from the calculator base.

remove

SHARP offers a variety of peripheral accessories to be used specifically with the EL-9900C Graphing Calculator. These accessories are designed to enhance presentations and assist teachers in the classroom.

OH-9900 Overhead Projection

System (OHP)

• For Classroom Teaching

• Duplicates Every Action

• Kit Includes:

-OHP Projection Panel

-OHP Panel Controller

-Communications Cable

CE-LK2 PC LINK

• Unit to PC / PC to Unit

• Create and Edit Programs

• Receive and Save Programs and Data

• Backup all Contents

• Download Programs and Data

• Print Out Programs and Data Files

• PC (Windows® 95/98, SE/2000 professional/Me/XP)

Lift the keypad from the base of the graphing calculator.

rotate

Flip the keypad to the opposite side – green side for middle/junior high school or blue side for high school and beyond.

Insert the keypad back into the graphing calcultor base, replace the battery compartment cover, and begin using the new functions.

replace

Data Collection Laboratory

• Analyze and Graph Real World Data

CE-451L Unit To Unit Cable

• Connects Units via Communications Port

• Allows Transfer of Programs and Data Sets

sharp electronics corporation

1 sharp plaza, mahwah, NJ 07430-1163

1-800-be-sharp

www.sharpusa.com

Design and specifications are subect to change without notice. Sharp is a registered trademark of Sharp Corporation.

All the functions you’ll ever need . . .

and it does flips too!

EL-9900C Graphing Calculator

specifications

functionality

When it comes to innovative and versatile technology, nobody compares to Sharp and our new graphing calculator, the EL-9900C, proves this.

You’ll find all the functions you and your students require from a graphing calculator. . . and it does flips too!

The green side of the keypad is applicable for

middle/junior high school grades. Relevant operations include fraction entry/ conversion of mixed and improper fraction output. The Sharp Equation Editor™ lets you see equations the way they should look, not in one long line. Additional

functions include pie charts, integer divide, basic statistics, and rectangular graphing capabilities.

The blue side of the keypad provides advanced capabilities for high school mathematics and beyond. From this keypad you can access slide show functions, advanced programming, expanded statistic functionality, graphic solver, complex numbers calculations, and matrices.

All the functions of the Sharp EL-9900C Graphing Calculator are viewed on the “largest in its class” high contrast LCD screen, making even the most complex equations and graphs easy to read.

When choosing a graphing calculator for your class

room, keep in mind, the Sharp EL-9900C is the only graphing calculator that adds functions as the stu dent’s educational needs expand. It’s two calculators in

one!

EL-9900C

Display • 22-character by 8-line

• 132 x 64 dots

• High Contrast LCD Memory 64 KB RAM Graphing 10 ‘current’ and 10 stored sets of equations,

rectangular, polar, parametric coordinates, zoom: auto, box, in, out, default, square, decimal, int, stat, points of interest: intersections, min, max, x-incpt, y-incpt, point of inflection, trace: x, y, dy, dx, plot: 3 statistical plots

Programming 99 titled programs, BASIC-like commands

including subroutines, conditional branching, interactive with graphing, statistics, and matrices

Statistics 1 or 2 variable with optional weight,

advanced regression analysis such as logistic and sinusoidal, quick data access using lists and tables, sort X or Y data, convert to/from matrix

Statistical Graph histogram, broken line, normal probability

plot, normal distribution, box chart, modified box chart, pie chart, scatter plot, XYline plot, regression line (linear, exponential, power, logarithmic, natural logarithmic and inverse)

Matrices 10 matrices, maximum of 99 columns or

rows, determinant, transpose, inverse, elementary row operations, augment and reduced row echelon form, STO and all scientific calculator functions, row swap, row_plus, row_mult, row_mult.plus.

Complex calculations and conversions in x+yi and ry,

+, -, /, STO, scientific calculator functions e^, 10^, ln, log, a

Solver equation solver, algebraic, Newton, and

graphic solutions

Communications PC Link, Unit to unit, controller to

Overhead Panel, and Data Collection

Laboratory link Hard Cover Included Reset Protected Reset switch on back of unit Power • 4 - “AAA” batteries

• CR-2032 backup battery Dimensions 7.2” L x 3.4” W x 0.9” H Weight 8.8 oz.

For bid specs visit www.sharpusa.com/bids

features

EQUATION EDITOR Sharp’s user-friendly Equation Editor allows you to enter expressions and fractions and see them exactly how they should look...not on one line! Editing has never been easier!

PROGRAMMING It’s easy to access the program menu...execute, edit, and create...and it’s easy to run the program or edit its content.

GRAPHING CALCULATIONS It’s easy to calculate points of interest and access a menu of calculated features on the EL-9900...including points of inflection!

SPLIT SCREEN

Create a table or graph. The “split” functi0n lets you

see them both together!