Calculated Industries 5070-B User Guide - Manual (Page 21)

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Memory is semi-permanent, clearing only when you do one of
the following:
– turn off the calculator
– press  
– press  
– press   (Clear All).
When memory is recalled ( ), consecutive presses of
 
will display the calculated Average and total Count of the
accumulated values.
using M+
KeysTRoKe DIsPlay
    
(M+) M+ 355. &
    
(M+) M+ 255. &
      
(M+) M+ –745. &
 
TTl – 135. &
  aVG – 45. &
  CnT 3. &
 
– 135.
using Memory storage Keys (M1- M9)
In addition to the standard cumulative Memory (as previously
described), your calculator has nine independent Storage
Registers – M1 through M9 – that can be used to permanently
store single, non-cumulative values. The following example
shows the use of M1 ( ). To use M2 through M9, replace
the presses of the  key with presses of the corresponding
number key ( through ).
You can replace a value in one of these Memory registers by
storing a new value in place of the stored value.
(cont’d)