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KEY DEFINITIONS
basic function Keys
On/clear Key — Turns on power. Pressing once clears
O
the last entry and the display. Pressing twice clears all
non-permanent values.
Off — Turns all power off. Clears all
o
non-permanent values.
+ - *
Arithmetic operation keys.
, =
-
0
9
Keys used for entering numbers.
and
.
convert — Used with the dimensional keys to convert
g
between units or with other keys to access special functions.
Store — Used for storing values.
S
S
Storage registers M1 through M9 — Used to store
-
1
9
values in Memory registers 1 through 9.
recall — Used with other keys to recall stored values
r
and settings.
Memory clear (M-r/c) — Clears Accumulative Memory
gr
without changing current display.
Memory clear — Clears Accumulative Memory and
r r
displays total.
Accumulative Memory — Adds displayed value to
M
Accumulative Memory.
M- — Subtracts displayed value from
gM
Accumulative Memory.
4 — M
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