
LD9988 User Manual Page 73
Press
(i.e. “MR”) to retrieve the value
stored in the memory.
Press
(i.e. “MC”) to clear the value
stored in the memory.
Calculate
√
81 =?
Input “81” and press
(i.e. “
√
”)
to get the result “
√
81 =9”.
Calculate the multiple of “3”
Input “3” and press
(i.e. “×”),
then press
(i.e. “=”), the
result “9” will be displayed.
Press
(i.e. “=”) again to get
“3×3×3=27”.
Press
to return to the calculator
menu screen.
Scientific Calculator
In this application, you can perform arithmetic calculations, function operations and
other calculations. You can also modify the data inputted anytime. (Both Key-entry
and Touch-and-go operations are supported.)
Choose ‘Sci. Calc.” from calculator
menu screen, then press
.