Memory Operation; Using M - Calculated Industries 4087 User Manual

Advanced machining math and reference tool
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(cont'd)
Find 18% of 50 Feet:
KeySTROKe
O O
50g7*18%
Take 20% from 17 Feet 6 Inches:
KeySTROKe
1 7 g 76 i - 20 %

mEmOrY OPEraTION

Whenever the
added to the Memory. Other Memory functions:
fUNCTION
Add to Memory
Subtract from Memory
Recall total in Memory
Display/Clear Memory
Clear Memory
Memory is semi-permanent, clearing only when you do one of
the following:
– turn off the calculator
– press
rr
– press
gr
– press
g*
When Memory is recalled (
will display the calculated Average and total Count of the
M
accumulated values.

Using M+

KeySTROKe
35 5 M
25 5 M
22 — M
achinist
key is pressed, the displayed value will be
M
(Clear All).
rM
c
P
alc™
ro
), consecutive presses of
DISPLAy
0.
9.
feeT
DISPLAy
14
0
feeT
INCH
KeySTROKe
M
g M
rM
rr
g r
DISPLAy
M+ 355.
&
M+ 255.
&

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Machinist calc pro 4087

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