Owner's manual

2 — ElectriCalc Pro
r — Recall
Recalls a value stored in a register (e.g.,
to recall voltage drop % press r v).
Displays: RCL
S + —
Pi ( π )
Constant = 3.1415927
S - —
Change Sign (+/–)
Toggles the sign of the displayed value
from positive to negative or from nega-
tive to positive.
S % —
x
2
Squares the displayed value.
S B —
Square Root ( )
Square Root function.
s 0 —
Cumulative Memory (M+)
Adds displayed value to Memory (e.g.,
1 0 s 0, 2 0 s 0, r 0 =
30). To subtract from Memory, you must
add a negative value to the cumulative
Memory (e.g.,1 0 s 0, 5 S -,
s 0, r 0 = 5). Clears when the
calculator is shut off.
r 0 —
Memory Recall
Displays the value saved in ( M+ ).
r r —
Display/Clear Memory (M-R/C)
Displays and clears the value saved in
(
M+ ).
S r —
Clear Memory
Clears the value saved in ( M+ ) without
changing displayed value.