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Idiomas disponibles
@
)
SQUARE
ROOT
KEY
Calculates the square roat of the displayed number.
(|
CLEAR ENTRY KEY
Clears an incorrectly entered number.
Correction of errors caused by
an entry.
Example:
DEC-O
Display
123 + 455
123.4 456
123 FB
455
>
455.
af
@
>
0.
456
{f]
>
579.
@ [t]
EXCHANGE KEY
Exchange the contents of the calculation registers.
@@ (C]
CLEAR KEY
Clears the contents
of a calculation
registers.
The contents of the
memory are not affected.
@ (| ~ [9] ) NUMERAL KEYS
(00) [o09j i } Used to enter numbers.
@ [=|
MINUS EQUALS KEY
Subtracts the entered number from the contents of the calculation
register.
This key is also to obtain the product/quotient in negative multiplica-
tion and division.
@ (E) Pus EQuaLs KEY
Adds the entered number to the contents of the calculation registers.
This key is also used to obtain the results in multiplication and division.
ACCUMULATION
SELECTOR
"S" position:
This selector will accumulate the following:
1, Numbers
entered or answers obtained with the
)
and
keys will be accumulated in the
memory register.
2. Numbers entered or answers obtained with the E5)
key will be subtracted from the memory register.
"@"" position:
Neutral
#4]
CHANGE
SIGN
KEY
Changes the sign of the displayed number from a positive to a negative
or vice versa.
[Wu,
MULTIPLE USE KEY
Used
to perform
mark-ups,
percent change and automatic add-on/
discount.
CLEAR
MEMORY
KEY
Clears the contents of the memory register only.
RECALL
MEMORY
KEY
Displays the contents of the memory.
The contents
of the memory
remain unchanged.
®
® ® @
&
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