Calculated Industries GradeMatic 4000 Bedienungsanleitung

GRADEMATIC 4000™

The Ultimate Teacher’s Aid

User’s Guide

Introducing GradeMatic 4000 . . . . . . .3

Features . . . . . . . . . . . . . . . . . . .3

Specifications . . . . . . . . . . . . . . .4

Operating Fundamentals . . . . . . . . . . .5

Power On/Off . . . . . . . . . . . . . .5

Display . . . . . . . . . . . . . . . . . . .5

Full Reset/All Clear . . . . . . . . . . .6

Battery Information . . . . . . . . . . .6

Stopwatch/Timer . . . . . . . . . . . .8

Basic Math . . . . . . . . . . . . . . . . .9

Cumulative Memory . . . . . . . . .11

GPA Scale Values . . . . . . . . . . .13

Grading Display . . . . . . . . . . . .14

Grading Exercises . . . . . . . . . . . . . .15

Default Grading Scale . . . . . . . .15

Working with Maximum and

Minimum Points . . . . . . . . . .16

Customizing GradeMatic 4000 . . .20

Preferences . . . . . . . . . . . . . . . .20

Converting Scores & Grades . . . .26

Averaging Grades . . . . . . . . . . .33

Grade Weighting . . . . . . . . . . .35

Custom Grade Scales . . . . . . . . .43

Custom Grade Scale Form . . . . .49

Key Definitions . . . . . . . . . . . . . . . . .50

Warranty . . . . . . . . . . . . . . . . .59

How to Reach CII Headquarters .63

TABLE OF CONTENTS

2 – GradeMatic 4000™

Features

The GradeMatic 4000 grading calculator,

dubbed by teachers world wide as “the

ultimate teacher’s aide,” provides the fol-

lowing features:

◆Permanently stores teacher’s custom

grade scale until changed or reset

◆Complete combining of numerical

and letter grades

◆Multiple grade format displays

◆Time saving Auto-weighting feature

◆Built-in Points–off/Negative grading

◆“No-Grade” key for excused absences

◆Stopwatch and countdown timer with

optional “buzzer”

◆User definable preference settings

INTRODUCING

GRADEMATIC 4000

User’s Guide – 3

Specifications

◆Measurements

Imperial: 5.25 x 2.75 x 0.25-inch

Metric: 133 x 70 x 6.5mm

◆Weight

4 oz. (114 g)

◆Power Source

One 3-Volt Lithium CR-2032 battery

◆Accuracy

10 digits (internal)

◆Grade Point Average (GPA) Systems

4.0, 5.0, 12.0

◆Grade Display Formats

GPAs 4, 5, 12

Scaled %

True %

Points

◆Max # of Grades per Student

◆Max # of Students per Class

4 – GradeMatic 4000™

Power On/Off

To turn your calculator on, press

[On/C]. To turn it off, press [Off]. If the

calculator is already on, a single press

of [On/C] clears the last entry; a double

press clears all temporary values. If left

on more than 12 minutes without activ-

ity, the auto–save feature shuts the cal-

culator off, however, all memory values

are preserved.

Note: If the timer/stopwatch is running, the

automatic shutdown is disabled.

Display

Your GradeMatic 4000 has a 10–digit

internal accuracy and uses a standard

5/4 rounding technique for an accurate

8–digit display.

Off

On/C

OPERATING FUNDAMENTALS

User’s Guide – 5

Full Reset/All Clear

Clears all values from memory and

resets all settings to defaults. See

Table 1 for a list of circumstances

under which you may want to per-

form a full reset.

Note: If you do not want to lose specific set-

tings or values, have them written some-

where so you can re-enter them after a full

reset.

Battery Information

GradeMatic 4000 is powered by a sin-

gle 3-Volt Lithium CR-2032 battery. If

the display becomes weak or erratic,

replace the battery.

Note: Just as a full reset ([Set] [x]) clears all

settings and values, so does changing the

battery. See Table 1 for a list of values and

settings that are deleted from memory when

the battery is changed.

Set

A/C

6 – GradeMatic 4000

™

User’s Guide – 7

Table 1

Last Math Entry ••••

Prev. Math Entries •••

Last Grade Entry ••••

Prev. Grade Entries •••

Maximum/Minimum Pts ••

Class Average ••

‘Auto’ Weights ••

Grade Display Format •

Custom Grade Scale •

Preference Settings •

[On/C]

[On/C] [On/C]

[Off]

[Set] [x]

Stopwatch/Timer

GradeMatic 4000 includes a full function

stopwatch/timer with buzzer feature. Able to

count up from zero or down from an

entered time, the count is displayed in an

hour, minute, second format. While count-

ing, a clock symbol flashes at the left of the

display.

Displays, starts and stops the timer. If a

value is entered prior to starting the timer,

the timer counts down from the time

entered.

1. To count up from zero, press:

[Timer] [ Timer]

2. To count down, press [Timer], enter the

time from which the count will start,

then press [Timer] again.

[Timer] 1100 [Timer]

If you press [Off] while the timer is

running, the calculator beeps to indi-

cate the timer is still counting.

Pressing [Off] again will stop the

timer and shut down the calculator.

8 – GradeMatic 4000™

Basic Math

GradeMatic 4000 uses standard chaining

logic for calculations. This means that

when solving a problem, it solves in the

order entered.

Keystrokes Display

3 [+] 2 [=] 5.

3 [–] 2 [=] 1.

3 [x] 2 [=] 6.

3 [÷] 2 [=] 1.5

Percent Calculations

The percent key is used to find a

given percentage of a number or for

working add–on, discount, or divi-

sion percentage calculations.

Keystrokes Display

355 [x] 15 [%] 53.25

100 [÷] 50 [%] 200.

250 [+] 6.5 [%] 266.25

25 [–] 5 [%] 23.75

User’s Guide– 9

Delta Percent

Finds the percent change between two

values. Press [=] to display answer.

Keystrokes Display

10 [Set] [%] 15 [=] 50.

100 [Set] [%] 25 [=] –75.

Square Root

Calculates the square root of a given

number.

Keystrokes Display

[144] [Set] [+] 12.

[100] [Set] [+] 10.

Set

√—

Set

10 – GradeMatic 4000

™

Inhaltsverzeichnis

Andere Calculated Industries Kalkulator Handbücher

Calculated Industries

Calculated Industries Construction Master plus EZ 4067 Bedienungsanleitung

Calculated Industries

Calculated Industries Construction Master 5 Bedienungsanleitung

Calculated Industries

Calculated Industries Real Estate Master IIx Bedienungsanleitung

Calculated Industries

Calculated Industries Sheet Metal/HVAC Pro Calc Bedienungsanleitung

Calculated Industries

Calculated Industries Construction Master III Bedienungsanleitung

Calculated Industries

Calculated Industries Mortgage PaymentCalc 3401 Bedienungsanleitung

Calculated Industries

Calculated Industries PlumbingCalc Pro Bedienungsanleitung

Calculated Industries

Calculated Industries Ultra Measure Master Bedienungsanleitung

Calculated Industries

Calculated Industries 3265 Bedienungsanleitung

Calculated Industries

Calculated Industries 3430 Bedienungsanleitung

Calculated Industries

Calculated Industries SCALE MASTER CLASSIC 6020 Bedienungsanleitung

Calculated Industries

Calculated Industries KitchenCalc Pro Bedienungsanleitung

Calculated Industries

Calculated Industries 3420 Bedienungsanleitung

Calculated Industries

Calculated Industries 43285 Bedienungsanleitung

Calculated Industries

Calculated Industries Kitchen Calc PRO Master Chef's Edition 8305 Bedienungsanleitung

Calculated Industries

Calculated Industries KitchenCalc 8300 Bedienungsanleitung

Calculated Industries

Calculated Industries Construction Master 5 4050 Bedienungsanleitung

Calculated Industries

Calculated Industries Qualifier Plus IIcx Bedienungsanleitung

Calculated Industries

Calculated Industries Time Master II Bedienungsanleitung

Calculated Industries

Calculated Industries Construction Master IV Bedienungsanleitung

Calculated Industries

Calculated Industries Frame Master II Bedienungsanleitung

Calculated Industries

Calculated Industries 4065 Construction Master Pro v3.0 Bedienungsanleitung

Calculated Industries

Calculated Industries 4065 Construction Master Pro v3.0 Bedienungsanleitung

Calculated Industries

Calculated Industries TimeCard Tabulator II Bedienungsanleitung

Beliebte Kalkulator Handbücher anderer Marken

HP 35s Handbuch

Casio

Casio CFX-9970G Bedienungsanleitung

LEXIBOOK

LEXIBOOK EL350 Bedienungsanleitung

HP HP-97 Bedienungsanleitung

Citizen

Citizen SDC-414N Bedienungsanleitung

Casio

Casio fx-3800P Bedienungsanleitung

Canon

Canon P26-DHIII Bedienungsanleitung

Citizen

Citizen 520DPA Bedienungsanleitung

Sharp

Sharp EL-9900 Bedienungsanleitung

Casio

Casio FX-9860GII - SOFTWARE VERSION 2-00 Bedienungsanleitung

Casio

Casio MS-7UC Bedienungsanleitung

Sharp

Sharp WriteView EL-W506 Technisches Handbuch

Casio

Casio FC-200 Bedienungsanleitung

Casio

Casio fx-CG50 Bedienungsanleitung

HP HP-67 Benutzerhandbuch

Royal

Royal CBC2000 Bedienungsanleitung

Heathkit

Heathkit IC-2009 Bedienungsanleitung

Universal

Universal UNV-15907 Bedienungsanleitung