Calculated Industries 3423 - Manual (Page 20)

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Memory Storage Keys (M0-M5)
In addition to the standard cumulative Memory (as described on
previous page), your calculator has six independent Storage
Registers — [M0] through [M5] — that can be used to permanently
store single, non-cumulative values. These values will be held when
your calculator is turned off, and will only clear when a “Clear All” is
performed (via
s x ).
You can replace a value in one of these Memory Registers by stor-
ing a new value in place of the stored value.
FUNCTION KEYSTROKES
Store single value in M0 s ® 0
Store single value in M1 s ® 1
Store single value in M2-M5 s ® 2 , 3 , 4 , or 5
Clear register (e.g., M1) 0 s ® 1
Review stored value (e.g., M1) ® 1
Clear stored values* s x
*Perform a s x (Clear All) with caution, as it will clear any stored values from your
calculator’s registers.
Example:
Store 175 into M1, recall the value, and store a new value in place
of the first stored value. Then clear M1.
KEYSTROKE DISPLAY
1 7 5 s ® 1 M-1 175.00
O o 0.00
® 1 M-1 175.00
1 5 0 s ® 1 M-1 150.00
0 s ® 1 M-1 0.00