P
OCKET
R
EFERENCE
G
UIDE
— 18
MEMORY OPERATION
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
- 745.
® μ
TTL
– 135.
μ
AVG
– 45.
μ
CNT
3.
® ®
M
+ – 135.
M
M
M
STORED
M
M
M
