Casio BF-100 - Page 5

(11) (@ Clear key
When
clearing
entry
for
correction,
press
this
key.
M+
(12)
Memory
plus
key
(Symbolized
here
as
3)
Press
this
key
when
adding
displayed
number
to
the
contents
of
the
independent
memory,
It
has
the
same
function
as
that
of
the
EJ
key;
it
obtains
an
answer
in
four
basic
calculations
and
automatically
add
the
answer
to
the
contents
of
the
memory.
Mow
(13)
@
Memory
minus
key
(Symbolized
here
as
©)
Press
this
key
when
subtracting
displayed
number
from
the
contents
of
the
independent
memory.
It
obtains
an
answer
in
four
basic
calculations
and
automatically
subtracts
the
answer
from
the
contents
of
the
memory.
(14)
Ee
Memory
recall
key
(Symbolized
here
as
a)
)
Press
this
key
when
recalling
the
contents
of
the
independent
memory
without
clearing.
Min
.
(15)
@
Memory
entry
key
(Symbolized
here
as
(3
)
.
Press
this
key
when
stering
displayed
number
to
the
independent
memory.
Old
data
held
in
the
memory
will
be
automatically
cleared.
;
-6-
PRN
(16)
ss
Principal/Number
of
days
key
®
To
calculate
the
principal
portion
of
an
amortized
loan,
press
this
key
following
the
(#3)
key.
This
key
will
only
be
used
to
calculate
equal
periodic
payments
in
the
AMORT
mode.
(Symbolized
here
as
fj)
,
@
When
inputting
the
number
of
days
from
the
date
of
loan
lo
the
date
of
the
first
payment,
press
this
key
following
the
fj
key.
This
key
will
only
be
used
to
perform
bonus
payment
in
the
BNS
mode.
(Symbolized
here
as
(d))
BALIN
(17)
§&
Balance/Number
of
months
key
®
To
find
the
remaining
blance,
press
this
key
following
the
@g
key.
(Symbolized
here
as
a)
)
*
When
inputting
the
number
of
months
from
the
month
of
loan
to
the
first
bonus
payment
month,
press
this
key
following
the
fi)
key.
This
key
will
only
be
used
to
perform
bonus
payment
in
the
BNS
mode.
(Symbolized
here
as
(n))
INT
(18) gM Interest key
When
inputting
interest,
press
this
Key
following
(a4),
To
find
interest,
press
following
fs}.
(Symbolized
here
as
(7)
)
n
(19)
§
Number
of
periods
key
ie
When
inputting
number
of
periods.
press
this
key
following
fq.
To
find
number
of
periods,
press
following
@.
(Symbolized
here
as
()})
fo awe