Calculated Industries 4054 - Using the Memory

P
OCKET REFERENCE GUIDE — 21
Using the Memory
Whenever the μ key is pressed, the
displayed value will be added to the
Memory. Other memory functions:
FUNCTION KEYSTROKES
Add to Memory μ
Subtract from Memory Ç μ
Recall total in Memory ® μ
Display/Clear Memory ® ®
Clear Memory Ç ®
Memory is semi-permanent, clearing only
when you:
1) turn off the calculator;
2) press ® ®;
3) press Ç ®;
4) press Ç x (Clear All).
When memory is recalled (® μ), con-
secutive presses of μ will display the
calculated average and total count of the
accumulated values.
Example:
KEYSTROKE DISPLAY
3 5 5 μ M+ 355.
2 5 5 μ M+ 255.
7 4 5 Ç μ (M-) M- 745.
® μ TTL – 135.
μ PROM – 45.
μ CUEN 3.
® ® M+ – 135.
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