65-780.fm Page 51 Friday, August 20, 1999 3:48 PM

CALCULATOR

Select the Calculator function (F ). The dis- play shows .

Press the keys in the order they appear in the arithmetic operation. For example:

 

You press:

You see:

 

 

 

3

+ 4 =

7

 

 

 

8

× 3 – 4 =

20

 

 

 

6

2 =

3

 

 

 

To clear a calculation, press C/CE.

Notes:

If the result of a calculation has more than 10 digits, or if you try to divide by 0, E (error) appears. To clear the error, press C/CE.

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Image 51
Radio Shack 65-780 owner manual Calculator, You press You see