Sharp EL-733 EL-733A Operation Manual - Page 18

Numbered, Registers, Register, Memory, powerful - financial calculator

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How To Picture The Insides In FIN Mode .9 .8 .7 n PV FV .6 .5 II I I JI .4 .3 TVM Registers .2 .o 9 8 7 6 5 4 The M Register 2 1 0 Numbered Registers PMT H (The numbered registers must be activated before they can be used for storing and recalling numbers) The EL-733A Memory In FIN Mode In FIN mode, you gain access to 25 storage registers that have special uses in financial calculations. You can use these registers just to store numbers, but similarly to the business calculation registers (CST, SEL, MAR, and MU, described starting on page 25} in NORMAL mode, these 25 registers have special meanings to the calculator that allow you to perform powerful financial calculations and investment analyses. The previous picture shows the names of all 26 registers that are available in FIN mode (including the M register). When you first enter FIN mode, you have to activate the numbered registers (0 to 9 and .0 to .9) by pressing the 0 key once for every register that you wish to activate (up to 20), if you wish to use these registers for storage and recall. Storing Numbers In FIN Mode Registers The primary purpose of both the numbered registers and the TVM registers is to aid you in financial calculations. However, before we get into the discussion of financial problem solving, let's take a look at how you can use these registers for storing and recalling numbers. To store a number in one of the TVM registers, for example the FV register, key in the number and press M . To recall a number in one of the TVM registers, press (2ndF) IRCLI and then press the key that names the register (El , M, (1) , 0 , or Puna You can store and recall using the numbered registers, but first as described above, you need to activate them (press at least 6 times before trying the following examples). (Mode: FIN) Example: Store 94.886 in register 5. Solution: After activating the numbered registers up to register 5, press 94.886 2O [STCA LJ . If you complete these keystrokes and your display shows 94.8865, you are not in FIN mode! Example: Store 11.5 ÷12 in the i register. Solution: 11.5 W 12 W 2nd ISrei ❑i (there's more than one way to do this) Example: Recall the number from register 5. Solution; j2ndF) !KU Ef 33

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How
To
Picture
The
Insides
In
FIN
Mode
.9
.8
.7
n
PV
FV
PMT
.6
I
I
I
I
JI
H
.5
.4
.3
TVM
Registers
.2
.o
9
8
7
6
5
4
2
1
0
Numbered
Registers
The
M
Register
(The
numbered
registers
must
be
activated
before
they
can
be
used
for
storing
and
recalling
numbers)
The
EL
-733A
Memory
In
FIN
Mode
In
FIN
mode,
you
gain
access
to
25
storage
registers
that
have
special
uses
in
fi
nancial
calculations.
You
can
use
these
registers
just
to
store
numbers,
but
similarly
to
the
business
calculation
registers
(CST,
SEL,
MAR,
and
MU,
described
starting
on
page
25}
in
NORMAL
mode,
these
25
registers
have
special
meanings
to
the
calculator
that
allow
you
to
perform
powerful
fi
nancial
calculations
and
investment
analyses.
The
previous
picture
shows
the
names
of
all
26
registers
that
are
available
in
FIN
mode
(including
the
M
register).
When
you
first
enter
FIN
mode,
you
have
to
activate
the
numbered
registers
(0
to
9
and
.0
to
.9)
by
pressing
the
0
key
once
for
every
register
that
you
wish
to
activate
(up
to
20),
if
you
wish
to
use
these
registers
for
storage
and
recall.
Storing
Numbers
In
FIN
Mode
Registers
The
primary
purpose
of
both
the
numbered
registers
and
the
TVM
registers
is
to
aid
you
in
financial
calculations.
However,
before
we
get
into
the
discussion
of
financial
problem
solving,
let's
take
a
look
at
how
you
can
use
these
registers
for
storing
and
recalling
numbers.
To
store
a
number
in
one
of
the
TVM
registers,
for
example
the
FV
register,
key
in
the
number
and
press
M
.
To
recall
a
number
in
one
of
the
TVM
registers,
press
(2ndF)
IRCLI
and
then
press
the
key
that
names
the
register
(El
,
M,
(1)
,
0
,
or
Puna
You
can
store
and
recall
using
the
numbered
registers,
but
fi
rst
as
described
above,
you
need
to
activate
them
(press
at
least
6
times
before
trying
the
following
examples).
(Mode:
FIN)
Example:
Store
94.886
in
register
5.
Solution:
After
activating
the
numbered
registers
up
to
register
5,
press
94.886
2O
[STCA
LJ
.
If
you
complete
these
keystrokes
and
your
display
shows
94.8865,
you
are
not
in
FIN
mode!
Example:
Store
11.5
÷
12
in
the
i
register.
Solution:
11.5
W
12
W
2nd
ISrei
❑i
(there's
more
than
one
way
to
do
this)
Example:
Recall
the
number
from
register
5.
Solution;
j2ndF)
!KU
Ef
33