EasyManuals Logo
Home>HP>Calculator>48gx

HP 48gx User Manual

HP 48gx
116 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #13 background imageLoading...
Page #13 background image
Lesson
1:
Getting
Ready
Here
are
a
few
things
to
do
to
prepare
the
HP
48
before
you
begin.
Turning
the
HP
48
On
and
Off
»
Press
to
turn
the
machine
on.
(The
key
is
tL
=
000000
highlighted
in
the
diagram
at
the
right.)
»
Press
(@)
(OFF)
to
turn
it
off.
The
key
is
a
shifted
version
of
the
key
(the
green
(@#)
shift).
The
calculator
will
also
turn
itself
off
if
you
haven’t
used
it
for
10
consecutive
minutes
in
order
to
preserve
its
batteries.
Unlike
some
calculators
(or
computers)
you
may
have
used,
the
HP
48
can
be
turned
off
at
any
time
without
risking
data
loss.
Adjusting
the
Display
Contrast
»
With
the
calculator
on,
hold
down
the
key
and
press
(to
darken)
or
(=)
(to
lighten)
the
display.
Preparing
the
Built-In
Examples
1.
Hold
down
(a)
(highlighted
in
the
diagram
at
the
right)
and
while
holding
it,
press
(in
sequence)
(COS)r,
(JE,
Ca,
es
so
that
you
type
in
the
word
TEACH
at
the
bottom
of
the
display.
When
finished,
release
the
(a)
key.
2.
Press
(ENTER).
The
TEACH
command
resets
the
calculator
modes
to
their
default
values
and
loads
a
number
of
example
functions,
data
sets
and
other
objects
that
are
used
in
some
of
the
examples
in
the
HP
/8G
Series
Quick
Start
Guide
and
the
HP
/8G
Series
User’s
Guide.
Whenever
you
wish
to
remove
all
of
the
objects
that
TEACH
created:
type
CLTEACH
(holding
down
the
(a)
key
as
in
the
example
above)
and
then
press
(ENTER).
Start
Here
1-3

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the HP 48gx and is the answer not in the manual?

HP 48gx Specifications

General IconGeneral
BrandHP
Model48gx
CategoryCalculator
LanguageEnglish

Related product manuals