Sharp EL-506P - Page 13

Using a constant:
The calculator is equipped with a built -in constant feature which allows repetit i ve
calculations (calculating with the same number without having to re- enter that
number and the function key).
Key in : 10 [±] 20 @] Answer: 30
20 is now a constant for further additions :
Key in : 60 @] Answer : 80
Some calculations require slightly longer time depending on the contents.
lf nothing appears on the display during calculation do not continue
making entries.
To use the sum of numbers as a constant use
Key in : 10 [±] O] 20 [±] 5 ITJ @]
Key in : 4 @]
O] and [D keys.
Answer : 35
Answer : 29
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