Radio Shack EC-2037 Скачать руководство пользователя страница 15

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SPECIFICATIONS

Power Source ......................................................... Solar Panel

or One 389A Button-Cell Battery

Operating Temperature ......................................... 32° to 104°F

(0° to 40°C)

Dimensions (HWD) ....................... 6

××××

Inches

(17

××××

12.2

××××

3.3 cm)

Weight (with Battery) ....................................................... 6.7 oz

(190 g)

Battery Life .................................................. About 3000 Hours

Specifications are typical; individual units might vary. Specifica-
tions are subject to change and improvement without notice.

Содержание EC-2037

Страница 1: ...Cat No 65 534 OWNER S MANUAL Please read before using this equipment EC 2037 10 Digit Dual Powered Metal Case Desktop Calculator with Tilt Display ...

Страница 3: ...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 ...

Страница 4: ... a calculation from the display press ON C again If you do not press a key for about 5 minutes your calcula tor automatically turns off To turn it off sooner press OFF USING THE KEY Press to change the displayed number from positive to neg ative or from negative to positive When the number is negative appears on the left side of the display ...

Страница 6: ...ing these steps 1 Count the number of digits displayed to the left of the deci mal point 2 Remove the decimal point 3 Add as many zeros to the right of the number as there were digits to the left of the decimal point For example if E 251 0142064 appears the approximate answer is 2 510 142 064 000 If E 17319 70347 appears the approximate answer is 173 197 034 700 000 ...

Страница 7: ...on and so on with this calculator as you would with most other calcula tors The following sections include examples of more ad vanced calculations Mixed Calculations Example 256 378 223 2 3 2 5 24 36 You Press You See 256 378 634 223 411 2 3 945 3 2 5 378 12 24 402 12 36 366 12 ...

Страница 8: ...tiplication the first value you enter is the constant For addition subtraction and division the second value you enter is the constant Constant You Press You See 2 2 4 8 16 32 6 3 6 9 15 21 5 50 5 45 40 35 2 48 2 24 12 6 ...

Страница 9: ...ercentage Example 20 of 720 is 144 Add On Example 30 added to 540 is 702 Discount Example 800 discounted by 20 is 640 You Press You See 720 20 144 You Press You See 540 30 702 You Press You See 800 20 640 ...

Страница 10: ...10 Reciprocal Example 1 8 0 125 Exponent Example 7 6 117649 Square Example 4 2 16 You Press You See 1 8 0 125 You Press You See 7 117 649 You Press You See 4 16 ...

Страница 12: ...12 Example 2392 576 73 64 61582 786 432 You Press You See ON C MC 0 786 M M 786 432 M M 432 2392 M 2 392 576 M 2 968 MR M 354 M 8 38418079 73 M 64 61581921 ...

Страница 15: ...ing Temperature 32 to 104 F 0 to 40 C Dimensions HWD 611 16 451 64 119 64 Inches 17 12 2 3 3 cm Weight with Battery 6 7 oz 190 g Battery Life About 3000 Hours Specifications are typical individual units might vary Specifica tions are subject to change and improvement without notice ...