Casio CFX-9850G PLUS User manual

Brand: Casio

Model: CFX-9850G PLUS

Category: Measuring, testing & control

Type: User manual

This manual is also suitable for

GUIDELINES LAID DOWN BY FCC RULES FOR USE OF THE UNIT IN THE

U.S.A. (not applicable to other areas).

NOTICE

This equipment has been tested and found to comply with the limits for a Class

B digital device, pursuant to Part 15 of the FCC Rules. These limits are de-

signed to provide reasonable protection against harmful interference in a resi-

dential installation. This equipment generates, uses and can radiate radio fre-

quency energy and, if not installed and used in accordance with the instructions,

may cause harmful interference to radio communications. However, there is no

guarantee that interference will not occur in a particular installation. If this equip-

ment does cause harmful interference to radio or television reception, which can

be determined by turning the equipment off and on, the user is encouraged to try

to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

FCC WARNING

Changes or modifications not expressly approved by the party responsible for

compliance could void the user’s authority to operate the equipment.

Proper connectors must be used for connection to host computer and/or periph-

erals in order to meet FCC emission limits.

Connector SB-62 Data Analyzer Unit to Power Graphic Unit

In no event shall CASIO Computer Co., Ltd. be liable to anyone for special, collateral,

incidental, or consequential damages in connection with or arising out of the purchase or

use of these materials. Moreover, CASIO Computer Co., Ltd. shall not be liable for any

claim of any kind whatsoever against the use of these materials by any other party.

• The contents of this manual are subject to change without notice.

• No part of this manual may be reproduced in any form without the express written

consent of the manufacturer.

Important!

Please keep your manual and all information handy for future reference.

Before using the CASIO Data

Analyzer for the first time...

Main power supply batteries are not installed in the CASIO Data Analyzer

when you purchase it. Be sure to use the following procedure to load main

power supply batteries before using this data analyzer unit for the first time.

1. Holding the data analyzer unit upright, press down on the {!OPEN} part

of the battery compartment cover and slide the cover off.

2. Load four AA-size batteries into the battery compartment, making sure

they are facing as shown in the illustration inside the battery compart-

ment.

3. After loading batteries, replace the battery compartment cover.

4. Press [ON/OFF] to turn on power, which should make the screen shown

below appear on the display.

• Press [ON/OFF] again to turn off power.

Handling Precautions

• Never insert a probe into an electrical outlet. Doing so creates the danger

of electrical shock.

• Never apply more than 30V to the analog channels (CH1, CH2, CH3), or

more than 5.5V to the SONIC, DIG IN, or DIG OUT channels. Doing so

can damage the data analyzer.

• Your data analyzer unit is made up of precision components. Never try to

take it apart.

• Avoid dropping your data analyzer unit and otherwise subjecting it to strong

impact.

• Do not store the data analyzer unit or leave it in areas exposed to high

temperatures or humidity, or large amounts of dust. When exposed to low

temperatures, the data analyzer unit may require more time to display

results and may even fail to operate. Correct operation will resume once

the data analyzer unit is brought back to normal temperature.

• Replace the main batteries once every 2 years regardless of how much

the data analyzer unit is used during that period. Never leave dead batter-

ies in the battery compartment. They can leak and damage the unit.

• Keep batteries out of the reach of small children. If swallowed, consult

with a physician immediately.

• Avoid using volatile liquids such as thinner or benzine to clean the unit.

Wipe it with a soft, dry cloth, or with a cloth that has been dipped in a

solution of water and a neutral detergent and wrung out.

• In no event will the manufacturer and its suppliers be liable to you or any

other person for any damages, expenses, lost profits, lost savings or any

other damages arising out of loss of data arising out of malfunction, re-

pairs, or battery replacement. The user should prepare physical records

of data to protect against such data loss.

• Never dispose of batteries, the liquid crystal panel, or other components

by burning them.

• When the “Low batt.” message appears on the display, replace the batter-

ies as soon as possible.

• Be sure that the power is turned OFF when replacing batteries.

• Using the data analyzer unit near a television or radio can cause interfer-

ence with TV or radio reception.

• Before assuming malfunction of the unit, be sure to carefully reread this

manual and ensure that the problem is not due to insufficient battery power

or operational errors.

iii

Contents

Chapter 1: Getting Ready .................................. 1

Unpacking .................................................................................... 2

Probes ........................................................................................... 2

CASIO Data Analyzer Overview ................................................. 3

Sample Data ................................................................................. 3

Probes ........................................................................................... 3

Channels ....................................................................................... 3

Data Analyzer and the CFX-9850G/CFX-9800G .......................... 3

Command and Programs .............................................................. 4

Conversion Equations and Post-processing.................................. 4

Data Filtering ................................................................................. 5

Keyboard ...................................................................................... 5

Data Analyzer Unit ........................................................................ 5

Key Functions................................................................................ 6

Reading the Display .................................................................... 8

Display Panel ................................................................................ 8

Display Screen Areas .................................................................... 8

Out-of-Range Samples ................................................................. 9

Power Supply ............................................................................. 10

Batteries ...................................................................................... 10

Battery Replacement Interval ...................................................... 11

Auto Power Off ............................................................................ 11

Optional AC Adaptor ................................................................... 11

Connecting the Data Analyzer to a Calculator ....................... 13

Connecting a Probe .................................................................. 13

About Input Channels .................................................................. 13

Analog Input Channels ................................................................ 14

Ultrasonic Input Channel ............................................................. 14

Digital Input/Output Channel ....................................................... 14

Chapter 2: Modes ............................................. 15

Relationships Between Modes .................................................... 16

Communications Mode ............................................................... 17

Multimeter Mode ......................................................................... 17

Internal Mode .............................................................................. 18

Data-Log Mode ........................................................................... 19

Setup Mode ................................................................................. 20

Auto-ID Probes ............................................................................ 21

Chapter 3: Commands and Programming ..... 23

Command Conventions and Formats ..................................... 24

Commands .................................................................................. 24

Initial Settings .............................................................................. 25

Programming ............................................................................. 26

Tasks Normally Controlled by Programs ..................................... 26

Example Program ....................................................................... 27

Sending Commands from a Calculator

to the Data Analyzer ........................................................... 27

Sending List Data with the CFX-9850G “Send(” Command ........ 27

Send(List) Examples ................................................................... 28

Sending Matrix Data with the CFX-9800G LINK Mode ............... 28

Matrix Data Example ................................................................... 29

Transferring Sampled Data to a Calculator ............................ 30

Transferring Data to the CFX-9850G........................................... 30

Post-processing Off ..................................................................... 30

Post-processing On ..................................................................... 30

Sample Program Using Receive(Variable) .................................. 31

Sample Operation Using Receive(List) ....................................... 32

Fetching Data Using Receive(Matrix) .......................................... 32

Sample Operation Using Receive(Matrix) ................................... 32

Using Receive(List) to Fetch Sampled Data and

Stat Post-Processing Data ................................................... 32

Sample Operation Using Receive(List) to

Fetch Sampled Data and Stat Post-Processed Data ........... 33

Using Receive(List) to Fetch Statistical Post-Processed Data .... 34

Using Receive( to Fetch Time Data ............................................. 35

Transferring Data to the CFX-9800G........................................... 35

Example CFX-9800G Operation Following Data Transfer ........... 36

Command Reference ................................................................ 36

Command 0 - All Clear ................................................................ 36

Command 1 - CHANNEL SETUP ............................................... 37

Command 2 - DATA TYPE AND DISPLAY SETUP ..................... 43

Command 3 - SAMPLE AND TRIGGER SETUP ........................ 45

Command 4 - CONVERSION EQUATION SETUP ..................... 50

Command 5 - DATA RANGE SETUP .......................................... 52

Command 6 - MULTIMETER MODE SETUP .............................. 54

Command 7 - REQUEST STATUS .............................................. 56

Command 8 - SAMPLING START ............................................... 56

Command 9 - PROBE CALIBRATE ............................................ 57

Appendix A: Technical Reference .................. 61

Error Messages ......................................................................... 62

Probes ........................................................................................ 62

Light Probe .................................................................................. 62

Light Probe Specifications ........................................................... 62

Temperature Probe ..................................................................... 63

Temperature Probe Specifications .............................................. 63

Voltage Probe .............................................................................. 63

Voltage Probe Specifications ...................................................... 63

Probe Precautions ....................................................................... 64

Auto-ID Probe.............................................................................. 64

Connector Pinouts ....................................................................... 65

Conversion Equations .............................................................. 66

Command 4 Type, Form, and Restrictions .................................. 66

Other Technical Information ..................................................... 67

Clock-In Line Operation ............................................................... 67

Clock-Out Line Operation ............................................................ 67

Digital Output Buffer .................................................................... 67

Digital Output Buffer Example ..................................................... 67

Period and Frequency Measurement .......................................... 68

Hard Trigger ................................................................................. 69

Soft Trigger .................................................................................. 69

Appendix B: Command Tables ....................... 71

Command 1 - CHANNEL SETUP ............................................... 72

Command 2 - DATA TYPE AND DISPLAY SETUP ..................... 73

Command 3 - SAMPLE AND TRIGGER SETUP ........................ 74

Command 4 - CONVERSION EQUATION SETUP ..................... 75

Command 5 - DATA RANGE SETUP .......................................... 76

Command 6 - MULTIMETER MODE SETUP .............................. 76

Appendix C: Troubleshooting/

Other Information ........................................ 77

Troubleshooting ........................................................................... 78

Specifications .............................................................................. 79

Manual Conventions

The following are the conventions used in this manual to indicate key cap

markings, precautions, etc.

• Markings on the key caps of the data analyzer unit and the connected

graphic scientific calculator are indicated by square brackets. Examples:

[ON/OFF], [MODE].

• Precautions, reference pages, and supplementary information are indi-

cated using the following icons.

Reference pages

Precautionary and important information that requires attention

Supplementary information

• This manual covers operation with the CASIO CFX-9850G and CFX-9800G

graphic scientific calculator models. All operations described for the CFX-

9850G also apply to the CFX-9950G. See the explanations for CFX-9850G

procedures for information on how to operate the CFX-9950G.

• All references to “the calculator” in this manual refer to the CFX-9850G,

CFX-9950G or CFX-9800G graphic scientific calculator.

P.00

Chapter 1: Getting Ready

Chapter 1:

Getting Ready

This chapter acquaints you with CASIO Data Analyzer key operations, dis-

play indicators, and other basic information you need to know. It also tells you

how to replace batteries, connect to a graphic scientific unit, and perform

other set up procedures before beginning actual operation.

Unpacking ............................................................................ 2

CASIO Data Analyzer Overview .......................................... 3

Keyboard .............................................................................. 5

Reading the Display ............................................................. 8

Power Supply ..................................................................... 10

Connecting the Data Analyzer to a Calculator ................... 13

Connecting a Probe ........................................................... 13

Chapter 1: Getting Ready

Unpacking

Check to make sure that all of the following items are present during unpack-

ing.

Data analyzer unit Carrying case

Temperature probe Optical probe

Voltage probe Four AA-size batteries

Data communication cable User’s Guide (this manual)

Probes

The CASIO Data Analyzer comes with the following three probes.

• Voltage probe: for sampling of voltages within a range of ±10V

• Optical probe: for sampling of irradiance (radiant flux density) from 100 to

999*

• Temperature probe: for sampling of temperatures in the range of –20 to

130°C

* The value produced by optical measurements does not correspond to any

standard unit of measurement, but simply indicates a relative measure of

brightness in the range of 100 to 999.

EA-100

Chapter 1: Getting Ready

CASIO Data Analyzer Overview

The CASIO Data Analyzer is a digital instrument you can use to sample and

collect data on various everyday natural phenomena. The following sections

provide information on using its probes and channels, and tell you how to

connect to a graphic scientific calculator. A number of other important func-

tions of the data analyzer unit are also introduced here.

Sample Data

The probes that come with the CASIO Data Analyzer make it possible to

sample temperature, light, and voltage. Data sampling can be performed at

up to 512 points per channel, and data can be sampled on up to five chan-

nels simultaneously. Data can be transferred to a CASIO CFX-9850G or CFX-

9800G graphic scientific calculator as it is sampled.

Probes

Probes are actually sensors for picking up data on temperature, light, and

other natural phenomena.

When using the supplied probes, the data analyzer unit’s Auto-ID feature

automatically detects which of the probes is connected.

Channels

Probes are connected to input/output terminals, called “channels,” that are

equipped on the data analyzer unit. There are a total of six channels for

connection of probes: three analog channels (CH1, CH2, CH3), one ultra-

sonic channel (SONIC), one digital input channel (DIG IN), and one digital

output channel (DIG OUT).

Data Analyzer and the CFX-9850G/CFX-9800G

Though the data analyzer unit can be used alone to sample, store, and recall

data, you can also connect to a graphic scientific calculator for more detailed

manipulation and analysis of sampled data. The data analyzer unit can be

controlled from the calculator, and sampled data can be displayed in graphic

form on the calculator’s screen.

Control of the data analyzer unit is performed by sending calculator list data

(CFX-9850G) or matrix data (CFX-9800G), which the data analyzer unit in-

terprets as commands.

The data analyzer unit can be linked to a CFX-9850G or CFX-9800G graphic

scientific calculator by connecting the input/output terminals equipped on each

unit with a data communication cable (SB-62).

Chapter 1: Getting Ready

Command and Programs

There are a total of 10 commands defined for this data analyzer unit: Com-

mand 0 through Command 9. These commands can be used to specify such

parameters as the type of data being sampled, the channel being used for

sampling, the sample time, and the number of samples. Commands are sent

from a connected graphic scientific calculator (CFX-9850G/CFX-9800G) to

the data analyzer unit, which then executes them.

A program is a set of multiple commands that cause the data analyzer unit to

perform a series of actions. For example, you could send a set of commands

that tell the data analyzer unit to set up, to sample some data, and then send

the data back to the calculator. Data analyzer unit programs can be written

using the CFX-9850G graphic scientific calculator’s program function only.

Be sure to read the documentation that comes with the CFX-9850G to thor-

oughly familiarize yourself with the programming function before trying to use

it to control this data analyzer unit.

Conversion Equations and Post-processing

Conversion Equations

The physical units measured by the probes are converted into a more easily

understood unit of measurement by built-in conversion equations. In the case

of the temperature probe, for example, changes in temperature are meas-

ured by fluctuations in electrical resistance by an electrical device called a

“thermistor.” The conversion equation converts the measured resistance value

to a temperature unit (such as degrees Celsius) and produces the converted

value on its screen. Each of the analog channels and the SONIC channel

has its own built-in conversion equation.

Post-processing

The data analyzer unit provides the means to perform certain calculations

using sampled data when required. This is called “post-processing” (process-

ing of data after it is sampled).

This data analyzer unit supports three types of post-processing: first deriva-

tive, first and second derivatives, and statistics. Selecting first and second

derivatives for post processing, for example, calculates the first and second

derivatives* for the sample data and stores the result into memory. Selecting

statistics calculates the mean, standard deviation, minimum and maximum

for the sampled data and stores them in memory. Calculated data can also

be downloaded to a graphic scientific calculator.

* The term “derivative” here means “time increment.”

Chapter 1: Getting Ready

Data Filtering

Static “noise” can sometimes cause sampled data to become corrupted,

making it impossible to obtain accurate results from calculations and analy-

sis. This data analyzer unit includes a data filtering system that eliminates

noise and help to make sure that data is always accurate.

Keyboard

The front panel of this data analyzer unit has a liquid crystal display screen

and eight keys.

Data Analyzer Unit

Display screen

Channel 3

terminal

Channel 2

terminal

Channel 1

terminal

AC adaptor

terminal

Data communication

terminal

SONIC

terminal

DIG IN

terminal

DIG OUT

terminal

Keyboard

Chapter 1: Getting Ready

Key Functions

The following describes the functions of each of the eight keys on the key-

board. This section is intended more as a reference and contains information

that may be difficult to understand at first glance. Don’t worry though, many

of the expressions used in the following key function descriptions will be-

come clearer after you read the section of this manual titled “Modes.”

Key Description

[SHIFT] Pressing this key shifts the keyboard and accesses the func-

tions printed above the [MODE], [INTERNAL], and [HALT] keys.

A SHIFT indicator appears on the display screen to indicate

when the keyboard is shifted.

[MODE] Pressing this key switches the data analyzer unit between the

Multimeter Mode and Communications Mode.

[SETUP] Pressing [SHIFT] [MODE] enters the Setup Mode for

configuring the data analyzer unit for manual stand-alone sam-

pling.

[TRIGGER] Each press of this key while the data analyzer unit is in the

READY state (indicated when the READY indicator is on the

display screen) starts a data sampling operation.

[ENTER] The [TRIGGER] key functions as an [ENTER] key in the Setup

Mode. It is used to select values when manually setting up the

data analyzer unit in the Setup Mode.

[CH-View] This key’s operation varies according to the mode the data

analyzer unit is in.

• Communications Mode: Each press of [CH-View] while the

data analyzer unit is in the READY state or while sampling

is in progress sequentially selects each currently active chan-

nel and displays the data sampled over that channel on the

screen. Selecting a channel causes its channel indicator to

flash on the screen. After sampling is done (indicated by

the DONE indicator), each press of [CH-View] shifts the

sequence that data is sent to a graphic scientific calculator

in the following sequence:

RecTIME ! CH1 ! CH2 ! CH3 ! SONIC ! DIG IN !

RecTIME ! ...

• Multimeter Mode: Each press of [CH-View] in this mode

switches the sampling channel in the following sequence:

CH1 ! CH2 ! CH3 ! SONIC ! DIG IN ! CH1 ! ...

• Internal Mode: The [CH-View] key is disabled in this mode.

P.47

Chapter 1: Getting Ready

Key Description

• Data-Log Mode: Each press of [CH-View] in this mode

sequentially switches the channel whose data is on the dis-

play. The channel indicator of the currently selected chan-

nel flashes on the screen.

[INTERNAL] Pressing this key while in the Communications Mode enters

the Internal Mode. Pressing it again returns to the Communi-

cations Mode

[XMIT-9800] Pressing [SHIFT][INTERNAL] sends data to the CFX-9800G.

[ON/OFF] Pressing this key turns data analyzer unit power on and off.

[HALT] • Pressing this key while a sampling operation is in progress

halts the operation.

• Pressing this key in the Data-Log Mode exits the Data-Log

Mode and returns to the DONE state in the Communica-

tions Mode.

• Pressing this key during manual setup in the Setup Mode

exits the setup procedure.

[RESTART] Pressing [SHIFT] [HALT] clears any data sampled up to that

point, returns to the READY state, and stands by for the next

sampling operation to be started.

[DataLOG] Pressing this key enters the Data-Log Mode. Note, however,

that pressing this key in the Multimeter Mode sequentially

changes the unit of measurement for the currently displayed

channel.

[NEXT] The [DataLOG] key functions as a [NEXT] key in the Setup

and Data-Log Modes.

• Pressing [NEXT] while performing manual setup recalls the

next setting value for the item you are setting. [SHIFT]

[NEXT] returns to the previous value.

• Pressing [NEXT] in the Data-Log Mode recalls the next data

item. [SHIFT] [NEXT] recalls the previous data item.

P.35

Chapter 1: Getting Ready

Reading the Display

The data analyzer’s liquid crystal display (LCD) is divided among five areas,

each of which indicates the status of a particular operation.

Display Panel

The display screen shows the current operating mode, the input/output chan-

nel being used, and information about the current sampling operation.

Area 1

A r e a 3 A r e a 4 A r e a 5

Area 2

Display Screen Areas

Area 1 (Channel Area)

This area shows the active channel and the sampling unit for each channel,

and whether recorded time data is absolute or relative. Channel indicators

(CH1, CH2, CH3, SONIC, DIG IN, and DIG OUT) appear to indicate the

currently active channel. The sampling units to the right of each channel indi-

cator show the sampling unit for the probe connected to the channel. An EQ

indicator (EQ1 through EQ4) also appears when a conversion equation is

being used. The RecTIME indicator appears when time data is being re-

corded along with sampled data. “Abs.” indicates absolute time, while “Rel.”

indicates relative time.

Area 2 (Post-processing Area)

The indicators in this area (d/dt, d

/dt

STAT

) show what type of post-process-

ing of data is being performed. SHIFT appears to indicate that the keyboard

is shifted and that the functions marked above the [MODE], [INTERNAL] and

[HALT] keys are enabled.

P.4

P.6,7

Chapter 1: Getting Ready

Area 3 (Sampling Status Area)

The indicators in this area shows the current data sampling status. READY

means the data analyzer is ready and standing by for data sampling, SAM-

PLING indicates that a sampling operation is in progress, and DONE means

that the sampling operation is finished. All three of these indicators flash in

the Setup Mode.

Area 4 (Mode Area)

These indicators show the current operating mode of the data analyzer. The

DATA-LOG, INTERNAL, or MULTIMETER indicator appears when the corre-

sponding mode is entered. No indicator is shown when the data analyzer is

in the Communications Mode.

Area 5 (Data/Output Unit Area)

This area shows the sampled data values and error codes. The indicators on

the right include unit (meters, ", seconds, etc.) indicators and a low battery

indicator.

• Keep in mind that Area 1 shows the unit used by the probe for sampling,

while Area 5 shows the unit used for displayed or output values, so the

two areas may indicate two different units. When the temperature probe

is used, for example, Area 1 will indicate Ohms (") as the unit because

the probe uses a thermistor to measure temperature as a change in

resistance. Area 5, on the other hand, will indicate °F or °C, because this

is the unit used to represent the displayed value.

Out-of-Range Samples

Samples that exceed the allowable range for a particular probe are indicated

on the display as shown below. This sample display shows the out-of-range

message for temperature measurements.

• Voltage: Greater than 10V

• Temperature: Greater than 130°C

• Light: Greater than 999

Chapter 1: Getting Ready

• Voltage: Less than –10V

• Temperature: Less than –20°C

• Light: Less than 100

Power Supply

The data analyzer can be powered by four AA-size batteries or an optional

AC adaptor (AD-A60024). This section tells you when you should replace

batteries and how to connect the optional AC adaptor.

Batteries

The data analyzer can be powered by four AA-size batteries. Battery life

depends on how long you leave the data analyzer turned on, and the amount

of current required by the probes you use. A low battery message appears

on the display whenever battery power drops below a certain level.

Note that you can extend battery life by using the optional AC adaptor (AD-

A60024) whenever possible.

To load batteries

1. Holding the data analyzer unit upright, press down on the {!OPEN} part

of the battery compartment cover and slide the cover off.

If you are replacing batteries, remove all four old batteries from the com-

partment.

Chapter 1: Getting Ready

2. Load four AA-size batteries into the battery compartment, making sure

they are facing as shown in the illustration inside the battery compart-

ment.

3. After loading batteries, replace the battery compartment cover.

4. Press [ON/OFF] to turn on power, which should make the screen shown

below appear on the display.

Battery Replacement Interval

You should replace all four batteries at least once every 2 years to avoid

problems caused by battery fluid leakage, even if the low battery messages

does not appear during that time. Should the low battery message appear,

replace the batteries with a full set of new ones as soon as possible. Failure

to do so can result in errors by the data analyzer.

• Be sure to switch to optional AC adaptor power or back up sampled data

by transferring it to a graphic scientific calculator before removing the

batteries from the data analyzer. Removing batteries while the data

analyzer is not being supplied power through the optional AC adaptor

results in all sampled data and operational settings to be lost. Use of the

optional AC adaptor is always recommended to ensure data security

and stable data analyzer operation.

Auto Power Off

The Auto Power Off function conserves battery power by normally turning

power off if no key operation is performed for about 10 minutes. Auto Power

Off is disabled (it does not turn power off) in the Multimeter Mode, in the

READY state, and in the SAMPLING state.

Optional AC Adaptor

Caution!

• Never connect to an outlet that supplies current that is different from that

marked on the AC adaptor, and do not connect the AC adaptor to an

extension cord shared by other devices. Either of the above creates the

danger of fire and electrical shock.

Chapter 1: Getting Ready

• Never try to modify the power cord of the AC adaptor, do not allow it to

become broken or cracked, and do not subject it to excessive bending,

twisting, or pulling. Do not place heavy objects on top of the power cord

and do not subject it to direct heat. Any of the above creates the danger of

fire and electrical shock.

• Never touch the AC adaptor while your hands are wet. Doing so creates

the danger of electrical shock.

Important!

• Never pull on the power cord when unplugging the AC adaptor from a wall

outlet. Doing so creates the danger of damage to the cord, fire, and elec-

trical shock. When unplugging the AC adaptor, be sure to grasp the body

of the adaptor.

• Be sure to unplug the AC adaptor from the wall outlet whenever leaving it

unattended for long periods.

• Be sure to use only a genuine optional AD-A60024 AC adaptor. Use of

another type of adaptor can result in damage to the adaptor, the data

analyzer, or some other unforeseen serious problem. Use of an unau-

thorized AC adaptor also voids your warranty.

• Remove the batteries from the data analyzer whenever you plan to oper-

ate under AC adaptor power for long periods.

• Be sure to turn the data analyzer off before connecting the AC adaptor.

• The body of the AC adaptor becomes warm to the touch when used for

long periods. This is normal and does not indicate malfunction.

To connect the AC adaptor to the data analyzer

1. Press [ON/OFF] to turn power off.

2. Connect the AC adaptor’s plug into the AC adaptor terminal on the bottom

of the data analyzer.

3. Plug the other end of the AC adaptor’s power cord directly into a wall

outlet.

4. Press [ON/OFF] to turn on power.

Chapter 1: Getting Ready

Connecting the Data Analyzer to a

Calculator

The following procedure describes how to use the data communication cable

that comes with the data analyzer to connect it to a CFX-9850G or CFX-

9800G graphic scientific calculator.

1. Turn both units off.

2. Plug one end of the data communication cable into the data communica-

tion terminal of the calculator you are connecting to.

3. Plug the other end of the cable into the data analyzer’s data communica-

tion terminal.

• When connecting the data communication cable, be sure to push it se-

curely into the terminal as far as it will go. Poor cable connection is the

first thing you should check whenever you experience data communica-

tion problems.

• Be sure to read the chapter describing data communication in the docu-

mentation that comes with the calculator you are connecting to.

Connecting a Probe

Connecting probes to the various input channels provides the means to sam-

ple various types of data, including temperature, light, distance, voltage, etc.

About Input Channels

You can connect more than one probe and sample different types of data

simultaneously. Indicators in Area 1 of the display tell you which channel is

currently active.

There are three channel types: analog, digital, and ultrasonic, and the con-

nector of each type is slightly different to protect against plugging in the wrong

type of probe.

P.8

Data communication

cable (SB-62)

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Casio CFX-9850G PLUS User manual

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Model: CFX-9850G PLUS

Category: Measuring, testing & control

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