Radio Shack EC-2037 Owner's Manual download pdf (Page 3)

CONTENTS

Operation ............................................................................... 4

Turning the Calculator

On and Off .............................................................................. 4

Using the +/– Key ............................................................ 4

Correcting Entry Errors .................................................... 5

Estimating Calculation Results ................................. 6

Calculation Examples ...................................................... 7

Mixed Calculations ................................................... 7

Constants ................................................................. 8

Percentage ............................................................... 9

Add-On ..................................................................... 9

Discount ................................................................... 9

Reciprocal .............................................................. 10

Exponent ................................................................ 10

Square .................................................................... 10

Square Root ............................................................ 11

Memory Calculations ............................................... 11

Care ...................................................................................... 13

Replacing the Battery ......................................................... 14

Specifications ..................................................................... 15

1 2 3 4 5 6 7 8 ... 15 16

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Radio Shack EC-2037 Owner's Manual Page 3