
POCKET REFERENCE GUIDE — 4
KEY DEFINITIONS
Basic Function Keys
+ – x Arithmetic operation keys.
÷ =
% Four-function (+, –, x, ÷)
percent key.
0 – 9 Keys used for entering
and • numbers.
O Off Key — Turns all power off,
clearing all non-permanent
registers.
o On/Clear Key — Turns on
power. Pressing once clears the
display. Pressing twice clears all
temporary values.
Ç Convert Key — Used with the
dimensional keys to convert
between dimensions or with
other keys to access special
functions.
ß Store Key — Used for storing
values.
® Recall Key — Recalls stored
values.
Comentarios a estos manuales