Casio AL-8 Instruction Manual - Page 3

Browse online or download pdf Instruction Manual for Calculator Casio AL-8. Casio AL-8 14 pages.

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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.

Of ff

rem

tuns

SD«n

FUNCTION MODE SELECTOR I

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

key to the sexagesimal scale.