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MEMORY PLUS (MINUS) KEY(2J(GB):
Transfers the number displayed to the memory positively (negatively).
Obtains answers in four functions and automatically accumulates them
into the memory positively (negatively),
MEMORY RECALL KEY®:
Recalls contents of the memory without clearing the same.
MEMORY CLEAR KEY Q
Clears the contents of the memory.
NOTE:
When the function mode selector mentioned below is set at
the "SD(a)" position, the
CD , CD * C3 & 123
Leys obtain the
arithmetical mean, number of data, the sum of square and
the sum respectively in statistical calculations.
PERCENT KEY B!|:
Performs percentage calculations including mark-ups/discounts,
CLEAR KEY H:
Clears entry for correction. When depressed after function commands,
it clears entire machine except the memory,
ALL CLEAR KEYffl:
Clears entire machine except the independent memory, and also releases
overflow check.
r CUT 5*
DECIMAL MODE SELECTOR
r~IT~) :
At the
"P" position, the decimal floats and the underflow system
works to protect the significant digits.
At the "CUT" position, an answer is automatically cut off at 2 decimal
places, applying floating mode for entry and intermediate result.
At the "5/4" position, an answer is rounded off in a similar way to
the above.
h
Of ff
\T
GT
rem
tuns
SD«n
FUNCTION MODE SELECTOR I
il
1 :
By setting the selector at the appropriate position, the Q key per¬
forms the following operations:
At the "\T0t position, ft extracts the square root.
At the "GT" position, it recalls the total accumulated by the 0 key.
At the "rem" position, it obtains the remainder while the 0 key gives
the integer answer in division.
At the
position, it performs fractional calculations and also
converts the answer obtained as a fraction by the 0 key to the decimal
scale.
At the "hms" Position, it performs time calculations (or angle cal¬
culations) and also converts the answer obtained as a decimal by the
0
key to the sexagesimal scale.
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