Casio OH-7000G User manual

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CASIO.
~ Owner's manual if
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Manuel d'utilisateur. Be 33.
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Contents
1. Introduction...............0.0.. HE etna ts ane sant onl s parece et te 2
2. General Precautions ............ ccc ecreecseecsseneersenererraresseessssstesseseees
3. Overhead Projector Precautions 0.0.0.0... ceceeenteeeeseteeeeeeeeteeeees 8
A CH@TiSr Gl GUNG sss ci feccs crises resinsiaeie ces ain eeeae ss cat eacantearsensenmencoes 9
5. About the Power Supply -.0.......... eee e esetsesetereretererereieceereeee 10
To load batteries for the first time
Replacing batteries
To replace batteries
About the low battery function
~ Using the OH-7000G .......0.....cscesecestesenseneeresenercesceseasaeasanconersensserens 13
To project an OH-7000G display
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SHSCIICATONS aids uanatinntionamniannmaeoaudiami AS

ee
re
es
1.
Introduction
ee
Congratulations
on
your
selection
of
the
CASIO
OH-7000G.
This
innovative
graphic
scientific
calculator
features
a
special
transparent
display,
so
you
can
place
it
onto
an
overhead
projector
and
Project
the
contents
of
the
dis-
play
onto
a
screen.
Its
compact,
lightweight
design
means
you
can
Carry
it
along
anywhere,
making
it
the
perfect
presentation
tbo!
for
the
classroom,
boardroom,
or
any
other
presentation
environment.
@
The
information
contained
herein
is
subject
to
change
without
notice.
@
Reproduction
of
this
manual
either
in
part
or
its
entirety
is
forbidden.
®@Note
that
the
manufacturer
assumes
no
responsibility
for
any
injury
or
—
loss
incurred
while
using
this
manual.
All
of
the
explanations
in
this
manual
assume
that
you
have
already
read
the
fx-7000GA
owner’s
manual
that
also
comes
with
this
product.
Note
that
except
for
dimensions,
weight,
power
supply,
battery
replacement
procedures,
transparent
display,
and
overhead
project
capabilities,
the
OH-7000G
is
identical
to
the
fx-7000GA.
fen
Be
TE
ot
frre
7
FN
em
re
+
eet
Fas,
Tr
at
Sr
ee
ttt
@
Hard
Case
.
The
hard
case
supplied
with
the
OH-7000G
is
designed
to
protect
it
against
impact
and
dirt.
We
recommend
that
you
keep
the
OH-7000G
in
its
hard
case
whenever
you
are
not
using
it
with
an
overhead
projector.
1. To remove the OH-7000G from the hard case

ho pede eee ne ee
2.
General
Precautions
|
SS
SS
SSS
yUiaionnl
@
The
OH-7000G
is
designed
for
use
with
transmission
{bottom
projector}
type
overhead
projectors.
It
cannot
be
used
with
reflection
type
overhead
projectors.
Also
note
that
certain
types
of
transmission
(bottom
projector)
type
overhead
projectors
produce
better
results.
High
luminance
projec-
tors
(rated
at
700
W)
may
cause
blotches
to
appear
on
the
display
of
the
OH-7000G,
especially
during
presentations
that
take
long
periods
of
time.
In
such
cases,
use
an
overhead
projector
with
a
wattage
rating
that
is
less
than
700
W.
Check
the
rated
wattage
of
overhead
projector
that
will
be
available
for
your
presentation
before
planning
to
use
the
OH-7000G.
Transmission Type OHP
(Example)
Reflection Type OHP
(Example)
®Note that the surface of the OH-7000G can become very hot after long
use
with
an
overhead
projector.
The
bottom
surface
of
the
unit
can
be-
come
especially
hot.
Handle
the
unit
carefully
after
use
with
a
projector
to avoid burns.
@To avoid heat-related problems, remove the OH-7000G from the over-
head
projector
whenever
possible
(when
projection
of
the
OH-7000G
im-
age
is
not
necessary)
to
avoid
problems
caused
by
overexposure
to
heat.
It
is
also
a
good
idea
to
switch
off
the
power
or
the
lamp
of
your
overhead
projector
when
it
is
not
being
used
for
projection.
@The special heat-resistant display of the OH-7000G protects it against
damage
from
heat
generated
by
the
overhead
projector
lamp.
Note,
however,
that
the
OH-7000G
should
not
be
used
in
environment
in
which
room temperature exceeds 30°C.
@Low room temperature can cause the liquid crystal display of the OH-
7000G to become dim and difficult to read. Use the unit at room temper-
atures above 10°C.

@
The
silver
foil
on
the
back
of
the
OH-7000G
is
put
there
to
reflect
heat.
Do
not
cover
this
foil,
write
on
it,
or
otherwise
cause
it
to
become
soiled.
Doing
so
can
hinder
the
unit’s
ability
to
resist
heat
damage.
@
Never
place
the
OH-7000G
face
down
on
the
projector.
@
The
speciai
heat
resistant
display
used
for
the
OH-7000G
makes
images
appear
to
have
a
more
reddish
tinge
than
the
images
on
standard
calcu-
lators.
It
also
makes
the
display
a
bit
dimmer
than
standard
calculators.
This
is
no
cause
for
alarm,
however,
and
the
image
shows
up
clearly
when
the
unil
is
used
in
combination
with
an
overhead
projector.
®To
allow
clear
projection
of
the
displayed
image,
no
layer
of
glass
is
used
to
protect
the
surface
of
the
liquid
crystal
display.
Be
careful
when
handling
the
unit,
and
never
touch
the
unit
with
hard,
pointed
objects,
such
as
pens,
pencils,
etc.
@When
using
the
OH-7000G
with
a
projector,
place
it's
display
in
the
cen-
ter
of
the
stage
of
the
projector.
YES NO
os
“gh,
;
“ye
woe
mye
me
NOS
@Place
the
OH-7000G
into
its
hard
case
whenever
you
are
not
using
the
unit
with
an
overhead
projector.
@
Should
the
display
of
the
OH-7000G
becomes
soiled,
wipe
it
off
as
soon
as
possible
with
a
soft
cloth.
Never
use
thinner,
benzine,
or
other
volatile
chemical
to
clean
the
display.
®
Be
sure
to
read
the
manual
for
the
overhead
projector
you
are
using
for
other
precautions
regarding
its
use.
@
Casio
assumes
no
responsibility
or
liability
for
any
problems
or
damage
Caused
by
use
of
the
OH-7000G.
6
*
You
cannot
change
the
size
of
the
projected
image
unless
the
overhead
projector
you
are
using
is
equipped
with
a
function
that
lets
you
vary
the
image
size.
To
enlarge
the
projected
image,
use
an
overhead
projector
with
an
enlargement
function.
Note,
however,
that
projectors
that
enlarge
images
by
raising
and
lowering
the
stage
tend
to
generate
high
tempera-
tures
on
the
stage.
Therefore,,we
recommend
that
you
avoid
using
such
projectors.

re
TY
;
3.
Overhead
Projector
Precautions
4.
General
Guide
eee
@The
overhead
projector
is
a
precision
optical
instrument.
Carefully
read
the
manual
for
the
particular
model
you
are
using
for
information
on
such
procedures
as
focusing,
enlargement,
reduction,
ete.
@Some
overhead
projectors
include
controls
that
let
your
enlarge
or
re-
duce
the
projected
image.
If
your
projector
does
not
have
such
controls,
you
might
be
able
to
adjust
the
size
of
the
image
by
moving
the
projector
closer
to
or
farther
from
the
screen.
Note
that
doing
so,
however,
may
make
the
projected
image
appear
to
be
out
of
focus
or
dim.
Display window
lay keys
Shift
key
Cursor/Replay
key
Mode key
Graph keys
Power switch
Function key
Delete key
All clear key
Numeric keys
aie : Arithmetic operation
keys
Execute key
Answer key

SS
9.
About
the
Power
Supply
Ay
SLSaSyarenNvUNnan
This
unit
is
powered
by
four
R1
(UM-5)/LA1
{AM5)
batteries.
Precautions:
Incorrectly
using
batteries
can
cause
them
to
burst
or
leak,
possibly
damaging
the
interior
of
the
unit.
Note
the
following
precautions:
@
Be
sure
that
the
positive
(+-)
and
negative
(—)
poles
of
each
battery
are
facing
in
the
proper
direction.
@
Never
mix
batteries
of
different
types.
@ Never mix old batteries and new ones.
@
Never
leave
dead
batteries
in
the
battery
compartment.
@
Remove
the
batteries
if
you
do
not
plan
to
use
the
unit
for
long
periods.
@
Replace
the
batteries
at
least
once
a
year,
no
matter
how
much
the
unit
is
used
during
that
period.
@
Never
try
to
recharge
the
batteries
supplied
with
the
unit.
@
Do
not
expose
batteries
to
direct
heat,
let
them
become
shorted,
or
try
to
take
them
apart.
@
Should
a
battery
leak,
clean
out
the
battery
compartment
of
the
unit
im-
mediately,
taking
care
to
avoid
letting
the
battery
fluid
come
into
direct
contact
with
your
skin.
—
10
To load batteries for the first time
i. Switch the power of the OH-7000G off. a
2.
Slide
the
battery
compartment
cover
on
the
back
of
the
unit
in
the
direc-
tion indicated by the arrow. . .
3.
Load
the
four
manganese
dry
batteries
that
come
with
the
unit,
ensuring
that
their
plus
(++)
and
minus
(—)
ends
are
facing
in
the
correct
direc-
tions.
. Switch the power of the OH-7000G on.
. Press the RESET button. a a
. Replace the battery compartment cover, sliding in the direction opposite
that indicated by the arrow.
oun
@ Batteries that are left in the battery compartment for more than one year
can
leak,
causing
damage
to
the
unit.
Replace
batteries
at
least
once
ev-
ery
year,
regardless
of
how
much
you
use
the
unit
during
that
time.
Repiacing batteries .
Any
of
the
following
symptoms
can
indicate
that
battery
power
is
too
low,
and batteries should be replaced as soon as possible.
@ Dimming of display during operation
@ No display when power is switched on
® Dim display even when contrast is adjusted
@ Clearing of display during operation

Important
®@
Replace
ail
four
batteries
with
new
ones.
®
Replacing
batteries
clears
all
programs
and
data
contained
in
memory.
Be
sure
to
make
back
up
copies
of
programs
and
data
before
replacing
batteries.
@
Use
only
the
batteries
recommended
by
the
manufacturer.
To replace batteries
1.
Switch
the
power
of
the
OH-7000G
off.
2.
Slide
the
battery
compartment
cover
on
the
back
of
the
unit
in
the
direc-
tion
indicated
by
the
arrow.
3.
Remove
all
four
of
the
old
batteries
by
pressing
towards
the
negative
(—)
side
of
each
battery
and
lifting
up.
4.
Load
four
new
batteries,
ensuring
that
their
plus
(+)
and
minus
(—)
ends
are
facing
in
the
correct
directions.
.
Switch
the
power
of
the
OH-7000G
on.
. Press the RESET button.
.
Replace
the
battery
compartment
cover,
Sliding
in
the
direction
opposite
that
indicated
by
the
arrow.
NOW
Important
@\f
battery
power
drops
below
a
certain
level
memory
and
program
con-
tents
will
be
cleared
from
memory.
In
such
a
case,
replace
batteries,
and
then
press
the
RESET
button
with
a
thin,
pointed
object
to
fully
clear
memory
contents
before
using
the
unit.
@
Be
sure
that
the
plus
(+)
and
minus
(—)
ends
of
the
batteries
are
facing
in
the
proper
directions
when
you
load
batteries.
Reversing
the
batteries
can
seriously
damage
your
calculator.
About the low battery function
The
OH-7000G
is
equipped
with
a
low
battery
indicator
function.
The
fol-
lowing
symptoms
indicate
that
battery
power
is
getting
critically
low
and
that
batteries
should
be
replaced
as
soon
as
possible.
Low
battery
power
is
indicated
when
the
unit
is
switched
on,
by:
@
Clearing
of
the
display
®
No
display
when
the
[
ac
]
ON
key
is
pressed
Low
battery
power
is
indicated
when
the
unit
is
switched
off,
by:
@
No
display
when
the
unit
is
switched
on.
12
eee ener ee ee ee ee ee ee
6. Using the OH-7000G
Le
ing
the
procedures
described
in
the
fx-7000GA
Owner's
Manual
to
eee
:
er
formula,
or
other
data
on
the
display
of
the
OH-7000G,
place
the
OH-7000G
onto
the
stage
of
an
overhead
projector
and
focus
the
j image.
Hae
One
7n00e
is
designed
to
that
the
bottom
surface
of
its
display
does
not
come
into
direct
contact
with
the
glass
of
the
projector's
stage.
This
means
that
you
probably
have
to
adjust
the
focus
of
the
projector
each
time
you
switch
between
display
of
an
OH-7000G
image
and
an
image
on
an
OHP
slide.
To project an OH-7000G display
1.
Set
up
an
overhead
projector.
.
.
2.
Use
the
procedures
described
in
the
fx-7000GA
Owner's
Manual
to
dis-
play
a
graph,
formula
or
other
data
on
the
OH-7000G.
.
3.
After
the
desired
data
is
displayed,
place
the
OH-7000G
onto
the
dis-
lay
of
the
projector.
.
4.
Adiust
the
focus
and
brightness
of
the
projector,
and
the
contrast
setting
of
the
OH-7000G
{[mooe]
(“<
]/ [mone]
(>
])
until
the
desired
image
is
obtained.
@
Be
sure
to
check
the
owner's
manual
for
the
overhead
projector
unit
being
used
for
full
details
on
methods
to
use
for
image
enlargement,
focusing,
etc.
@
The
OH-7000G
unit
weighs
223
g
(7.9
oz).
If
the
overhead
projector
you
are
using
has
and
enlargement
function
that
involve
raising
and
lower-
ing
of
its
stage,
be
sure
to
contirm
that
the
stage
is
capable
of
support-
ing
the
weight
of
the
OH-7000G.
7
at %
oe Sh
4a:

@
Avoid
using
the
tip
of
a
pen,
pencil,
pointer
or
other
sharp
object
to
point
directly
on
the
di
.
ielay.
y
display
of
the
OH-7000G.
Doing
so
can
damage
its
Specifications
If
the
OH-7000G
is
left
on
the
stage
of
the
projector,
the
image
on
its
display
may
gradually
become
difficult
to
see.
This
is
caused
by
changes
in
the
temperature
of
the
liquid
crystal
and
no
cause
for
alarm
Simply
adjust
the
contrast
of
the
OH-7000G
({move]
("2
[mone]
[>
])
until
the
desired
image
is
obtained.
The
color
of
the
liquid
crystal
is
very
sensitive
to
temperature,
and
a
contrast
setting
under
some
particular
conditions
does
not
guarantee
the
same
results
under
similar
condi-
tions.
This
means
that
you
should
watch
the
image
quality
during
.your
presentation
and
make
adjustments
as
required.
Model: OH-7000G
Computations
Basic computation
functions:
Built-in functions:
Statistical com-
putation functions:
Memories:
Computation
range:
Rounding:
Negative numbers, exponents, parenthetical addi-
tion/subtraction/multiplication/division (with priority
sequence judgememt function-true algebraic logic).
Trigonometric/inverse trigonometric functions (units
of angular measurement: degrees, radians, grads),
hyperbolic/inverse hyperbolic functions, logarithmic/
exponential functions, reciprocals, factorials, square
roots, cube roots, powers, roots, squares, decimal-
sexagesima!l
conversions,
binary-octa!-hexadecimal
conversions/computations,
coordinate
transforma-
tions, 7, random numbers, absolute values, inte-
gers, fractions.
Standard
deviation-number
of
data,
sum,
sum
of
squares,
mean,
standard
deviation
(two
types)
Linear
regression-number
of
data,
sum
of
+s,
sum
of
y,
sum
of
squares
of
y,
sum
of
squares
of
r,
mean
of
x,
mean
of
y,
standard
deviation
of
x
(two
types),
standard
deviation
of
y
(two
types),
constant
term,
regression
coefficient,
correlation
coefficient,
estimated
value
of
x,
estimated
value
of
y.
26 standard (78 maximum)
+1X10"~ +9.999999999 X 10” and 0.
Internal operation uses 13-digit mantissa.
Performed according to the specified number of sig-
nificant digits or the number of specified decimal!
places.

Number of steps:
Jump function:
Subroutines:
Number of stored
programs:
Check function:
Graph function
Built-in function
graphs:
Graph commands:
Graphs:
Common section
Power supply:
Power consump-
tion:
Battery life:
Auto power off:
Ambient tempera-
ture range:
Dimensions:
Weight:
16
422 maximum
Unconditional
jump
(Goto),
10
maximum
Conditional
jump
(=,
+,
>,
<,
2,
<
Count
jumps
(Isz,
Dsz)
9 levels
10 maximum (PO to P9)
Program
checking,
debugging,
deletion,
addition,
etc.
(20
types)
sin,
cos,
tan,
sin",
cos',
tan’,
sinh,
cosh,
tanh,
sinh",
cosh",
tanh",
log,
In,
10’,
e7,
x?,
v4 Ae
Graph,
Range,
Plot,
Trace,
Factor,
Line,
X+-+Y,
In-
Stant
factor
User
generated
functions,
statistical
graphs
(bar
graphs,
line
graphs,
normal
distribution
curves,
re-
gression
lines)
Four
N-size
manganese
dry
batteries
(R1(UM-
5)/LR1(AM5))
0.04W
Approximately
100
hours
on
battery
type
R1(UM-5)
Approximately
130
hours
on
battery
type
LR1(AM5)
Power
is
automatically
switched
off
approximately
6
minutes
after
last
operation.
10°C-30°C (50°F-86'F)
20.5
mmH
x
90.2
mmW
x
189.6
mmD
(YH
x
3V2"W
x
7%"D)
223
g
(7.9
02)
including
batteries
a
ee
ee
ee
ee
ee
Se
Inhaltsverzeichnis
T. BIMGQHUING o5.c2conccceceicsivedsepaseates Pea asia ilenln Mla a Gace da ae dustidvaventansdunng Haaaaks 18
2. Allgemeine Vorsichtsmafinahmen................-.cccceeccseeeeeeerereeeeereeecseee 20
3. Vorsichtsmafnahmen hinsichtlich der Projektors..................... 24
4. Allgemeine Amleitung. ........... cece e eceeeeereeenreeerseeceereeeiaterenereneey 25
5 - SEP OIMAVSTS ONIN incest conlent aka sccgeces a rncadecesnadaavesesanoaasocantannerasesaeensesees 26
Erstmaliges Einsetzen der Batterien
Austauchen der Batterien
Anzeigefunktion fur niedere Batteriespannung
6. Verwendung des Modells OH-700OG o.......c.ccccccccccccccccscsescessssssnsnsseee 29
Projizieren einer OH-7000G Anzeige
Techinisene Dateivices dcciseviasstnki cis easitiasieisesiniensneeennatees 31
17