E

Screen Receiver
for fx-CG10 Series/fx-CG20 Series/
fx-CG50 Series/GRAPH90+ E
fx-9860GIII/fx-9750GIII
GRAPH35+ E II
ClassPad 330 PLUSClassPad II
fx-CG500(for Windows®, for Macintosh)

User’s Guide

CASIO Worldwide Education Website

https://edu.casio.com
Manuals are available in multi languages athttps://world.casio.com/manual/calc/

Getting Started
k About Screen Receiver• Screen Receiver provides the following functions.
- Display of calculator screen images on a computer connected via a USB cable- Real-time display of calculation operation results- Zooming of display contents- Capture of screen contents- Copy and paste of captured screen images to other applications- Storage of captured screen images as image files- Printing of captured screen images

k Using This Manual• In this manual, different calculator models are referred to as shown below.
Type A Calculator: fx-CG10 Series, fx-CG20 Series, fx-CG50 Series, GRAPH90+ E,
fx-9860GIII, fx-9750GIII, GRAPH35+ E II
Type B Calculator: ClassPad 330 PLUS
Type C Calculator: ClassPad II, fx-CG500• The procedures in this manual assume that you are already familiar with the following standard
computer operations.
• Menu operations using the mouse, including: clicking, double-clicking, dragging, etc.
- Text input using the keyboard- Icon operations, general window operations, etc.
- If you are not familiar with these types of operations, refer to the user documentation for yourcomputer.
• The explanations in this manual cover both Windows and macOS. Most of the screen shots
are from Windows 8.1, but operational procedures are virtually identical for both Windows andmacOS.
• Note that the actual appearance of the screen that appears when using this software depends
on your computer system setup and on the operating system you are using.
• Screen shots shown in this User’s Guide are intended for illustrative purposes only. The actual
text and values that appear on display may differ from the examples shown in this User’s Guide.
• This manual explains Screen Receiver operations using a Type A Calculator. Screen Receiver
operations are identical when using a Type B or Type C Calculator.

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k System Requirements
Windows
Operating Systems:
Windows 8.1 (32-bit/64-bit), Windows 10 (32-bit/64-bit), Windows 11 (64-bit)
Your hardware configuration needs higher than functionalities that operating systemrecommends.
Computer: Computer with one of the Windows operating systems pre-installed (Excluding
computers with an upgraded operating system and self-built computers.)
Disk Space: 100MB for installation and uninstall
Note:

Actual requirements and product functionality may vary based on your system
configuration and operating system.

Other:

USB port for direct connection. Do not connect via a USB hub.
Video adapter and display must support resolution of XGA (1024×768) or higher, 16
bit or higher system color.
Adobe ® Reader ® 8.0 or later.

macOS
Operating Systems:
macOS 10.15, macOS 11, macOS 12Your hardware configuration needs higher than functionalities that operating systemrecommends.
Computer: Intel ® Processer / Apple M1 Processer
Computer with one of the Macintosh operating systems pre-installed (Excluding
computers with an upgraded operating system.)
Disk Space: 100MB for installation and uninstall
Note:

Actual requirements and product functionality may vary based on your system
configuration and operating system.

Other:

USB port for direct connection. Do not connect via a USB hub.
Video adapter and display must support resolution of XGA (1024×768) or higher.
For Retina display, use of the Low Resolution mode is recommended.

Note• For the latest information about system requirements, visit the website at the URL below:
https://world.casio.com/support/os_support/• Windows is a registered trademark or trademark of Microsoft Corporation in the United States
and/or other countries.
• macOS, Macintosh and Retina are registered trademarks or trademarks of Apple Inc. in the
United States and/or other countries.
• Intel is a registered trademark or trademark of Intel Corporation in the United States and/or
other countries.
• Adobe and Reader are either registered trademarks or trademarks of Adobe Systems
Incorporated in the United States and/or other countries.
• Company and product names used herein are trademarks of their respective owners.
• Note that trademark ™ and registered trademark ® are not used within the text of this user’s
guide.
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Contents
1. Installing and Uninstalling Screen Receiver ........................................... 4
2. Screen Configuration ................................................................................ 6
Menu Bar ............................................................................................................................9
Status Bar .........................................................................................................................13

3. Using Screen Receiver ............................................................................ 14
3-1 Establishing a Connection between Screen Receiver and a Calcualtor ...................14
3-2 Calculation Operation Precaution ..............................................................................15
3-3 Capturing the Calculator Screen ................................................................................16
3-4 Making a Captured Data Window Active ...................................................................17
3-5 Copying Captured Data Window Contents to the Clipboard .....................................17
3-6 Saving Captured Data ................................................................................................17
3-7 Auto File Save.............................................................................................................18
3-8 Resizing a Screen Image ...........................................................................................18
3-9 Using a Floating Calculator Screen (Windows only) .................................................20
3-10 Printing ......................................................................................................................21
3-11 Shortcut Menu ..........................................................................................................23

4. Tool Options Dialog Box ......................................................................... 24
4-1 File Save Settings ......................................................................................................24
4-2 Capture Settings.........................................................................................................24

5. Error Message Table ................................................................................ 25

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1. Installing and Uninstalling Screen ReceiverThis section explains how to install and uninstall Screen Receiver.

To install Screen Receiver
Note• Do not install Screen Receiver into a folder that is used by other software.

1. On your computer, double-click the Screen Receiver application EXE file.
2. Perform operations as instructed by the text that appears on the screen.
3. The dialog box shown below will appear when installation is complete.

4. Click the [Finish] button.
• This completes installation.

Note• Installing the software will put a “Screen Receiver” shortcut icon on your desktop.

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To uninstall Screen Receiver
Windows

1. Display the Windows Control Panel.
2. Click [Programs and Features].
3. On the list of applications that appears, select “Screen Receiver”.
4. Click the [Uninstall] button.
• This will display the program maintenance wizard.

5. Click the [Yes] button.
• This completes the uninstall operation.
macOS

1. Move Screen Receiver(.app) to the Trash folder.
2. From the menu, select [Finder] and then [Empty Trash].
To start up Screen Receiver

1. Windows: On your computer’s desktop, double-click the “Screen Receiver” icon.
macOS: In the “Applications” - “CASIO” folder, double-click “Screen Receiver”.
• Windows: You could also start up the application by clicking [Start] - [Program] - [CASIO] [Screen Receiver] - [Screen Receiver].
Windows

macOS

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2. Screen Configuration
The following shows the Screen Receiver screen.

k When connected to a Type A Calculator
Windows
Menu Bar
ToolbarCalculator screen

Status Bar

Captured data windows
Data area
macOS
Menu Bar
ToolbarCalculator screen

Status Bar

Captured data windows
Data area

E-6

k When connected to a Type B Calculator
Windows

macOS

E-7

k When connected to a Type C Calculator
Windows

macOS

E-8

Menu Bar• This section explains the Screen Receiver menu bar.
• If a menu command can also be executed by clicking a toolbar button, the applicable toolbar
button is also provided.

k File Menu

Menu

Toolbar
ButtonDescription

Close

Closes the active captured data window.

Capture Screen

Captures the calculator screen. Each capture adds a capture
screen to the captured data area.

Save

Saves the contents of the active data capture window,
overwriting the existing data.

Save As

Saves the contents of the active data capture window undera new file name.

Print

Prints the contents of the active captured data window.

Print Preview*1

Displays a preview of the print image.

Print Setup

Displays the print setup dialog box.

Exit*2

Exits Screen Receiver.

*1 Windows only
*2 macOS: On the [Screen Receiver] menu, selected [Quit Screen Receiver].

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k Edit Menu

Menu

Toolbar
ButtonDescription
Copies the contents of the active captured data window to
the clipboard.

Copyk Screen Receive Menu

Menu

Toolbar
ButtonDescription

Start

Establishes a connection between Screen Receiver andcalculator and displays the calculator screen contents.

Stop

Terminates the connection between Screen Receiver and thecalculator.

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k View Menu

Menu

Submenu

Toolbar
ButtonDescription

ReduceReduces the size of contents of the active captured
data window.

ExpandExpands the size of the contents of the active
captured data window.

Zoom

×1

Displays the contents of the active captured data
window in its actual size.

×2

Displays the contents of the active captured data
window as 2X its actual size.

×3

Displays the contents of the active captured data
window as 3X its actual size.

Toolbar

Toggles display of the toolbar on and off.

Status Bar

Toggles display of the status bar on and off.

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k Window Menu

Captured data

Menu

Description

CascadeStacks captured data windows.

Tile Horizontal*1

Lines up captured data windows horizontally.

Tile Vertical*1

Lines up captured data windows vertically.

Arrange Icons

Displays captured data windows as icons.

Close All

Closes the all captured data windows.

(Captured data)

Shows the names of the displayed captured data.

*1 Windows only

k Tools Menu (Windows only)

Menu
Options*1

Description
Displays a dialog box for configuring optional settings.

*1 macOS: On the [Screen Receiver] menu, selected [Preferences...].

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k Help Menu

Menu

Description

ManualDisplays the Screen Receiver User’s Guide.

License

Displays the end user license agreement.

About*1

Displays version information.

*1 macOS: On the [Screen Receiver] menu, selected [About Screen Receiver].

Status Bar
12

3

1 Help text is displayed here (Windows only).
2 Folder where captured data is stored
3 File name extension of captured data files

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3. Using Screen Receiver
3-1 Establishing a Connection between Screen Receiver
and a Calcualtor
Important!
• Do not connect the calculator to the computer before starting up Screen Receiver. Start up
Screen Receiver first.

1. Start up Screen Receiver.
2. Use the USB cable that comes with the calculator to connect it to your computer.
• This will display the dialog box shown below.

Type A Calculator

Type B or Type C Calculator

3. Type A Calculator (fx-CG10 Series, fx-CG20 Series, fx-CG50 Series, GRAPH90+ E):
For Windows 8.1, Windows 10, Windows 11 user: press 2.
For Windows XP user: press 3.
For macOS user: press 2.

Type A Calculator (fx-9860GIII, fx-9750GIII, GRAPH35+ E II):
For Windows 8.1, Windows 10, Windows 11 user: press 3.
For macOS user: press 3.
Type B or Type C Calculator:
For Windows 8.1, Windows 10, Windows 11 user: tap [Screen Receiver], or press the 2 key.
For Windows XP user: tap [Screen Receiver(XP)], or press the 3 key.
For macOS user: tap [Screen Receiver], or press the 2 key.
• This will display the dialog box shown below.

Type A Calculator

Type B or Type C Calculator

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• USB Connection Precautions
A USB connection between the calculator and a computer may be terminated automaticallyif the computer enters a power save mode, sleep mode, or any other standby state. If thishappens, disconnect and then reconnect the USB cable.

4. Type A Calculator: Press J.
Type B or Type C Calculator: Tap [OK].
• This automatically establishes a connection between Screen Receiver and the calculator,and displays the calculator screen on the Screen Receiver window. Wait until the calculator
screen appears on the Screen Receiver window before performing any calculator operation.
Windows

macOS

Calculator screen

Calculator screen

5. Perform the operations you want on the calculator.
• The calculator screen displayed by Screen Receiver will change in real time as you perform
operations on the calculator.

6. To terminate the connection between Screen Receiver and calculator, click.

7. Disconnect the USB cable from the computer and calculator.
Note• If the connection between Screen Receiver and the calculator terminates for some reason, click
to reconnect.

3-2 Calculation Operation Precaution• The way figures are drawn and the cursor moves on the Screen Receiver screen may notexactly match what appears on the calculator screen.
• Attention Windows 8.1, Windows 10, Windows 11 users
The calculator does not support the operations below while there is a connection between thecalculator and Screen Receiver.
- File delete- Folder create or rename- Backup- Optimization- Reset operations (Add-In, Storage Memory, Add-In&Storage, Main&Storage, Initialize All,
Language File)
Screen Receiver will not display the calculator screen while the calculator is performing a filesave operation. The calculator screen will appear after the file save is complete.
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3-3 Capturing the Calculator Screen

1. Perform the required operation on the calculator to display the screen you want to capture.
2. Click.

• This displays the captured data.

Captured data

3. Repeat steps 1 and 2 to capture other screens, if you want.
Note• You can put a frame around the captured data by clicking. Each click toggles between
framed and unframed data. For more information, see “4-2 Capture Settings” (page E-24).

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3-4 Making a Captured Data Window Active
Clicking a captured data window makes it the active window.

Active captured data

Note
• Only one captured data window can be active at any time.
• To zoom, copy, save, or print the contents of a captured data window, you first must make it theactive window.

3-5 Copying Captured Data Window Contents to the
Clipboard

1. Make the captured data window that contains the data you want to copy the active window.
2. Clickto copy the captured data to the clipboard.

3-6 Saving Captured Data
Make the window that contains the captured data you want to save the active window, and then
click

.

Note
• Saved captured data is automatically assigned a file name of the following format: DispCapXX.
XXX.
• The file format (bmp*, jpg, png) and storage folder are in accordance with the settings describedunder “4-1 File Save Settings” (page E-24).
* Windows only
• You can use the [Save As] command on the [File] menu to save the file under a different name.

E-17

3-7 Auto File Save
Attempting to exit Screen Receiver while there is unsaved captured data will cause the dialog box
shown below to appear.

1
2
1 Specifies the file format for the saved file. You can select bmp*, jpg, or png.
* Windows only
2 If there is already a file with the same name that you specify, this option specifies whether or
not the older version should be overwritten with the new one.

3-8 Resizing a Screen Image
To resize the calculator screen
Right-click the calculator screen. Click [Zoom] on the shortcut menu that appears and then selecta zoom factor.

E-18

To resize the calculator screen when capturing it
On the toolbar, click the down arrow button of the zoom box. On the menu that appears, select azoom factor.

Zoom menu

To resize captured data
Make the window that contains the captured data you want to resize the active window, and then
click

or

. You can select one of three sizes.

→
←

→
←

You also can resize by selecting a zoom factor with the [Zoom] command on the [View] menu.

E-193-9 Using a Floating Calculator Screen (Windows only)
You can display the calculator screen in its own window that is separate from the Screen
Receiver window.

To make the calculator screen a floating screen

1. Double-click the calculator screen.
2. Drag the calculator screen to the location you want, either inside or outside of the Screen
Receiver window.

To return a floating calculator screen to the Screen Receiver window- Double-click the floating calculator screen.
- Drag the calculator screen back to the left side of the Screen Receiver window.

Important!
• You can return a floating calculator screen only to the left side of the Screen Receiver window.
Dragging top, bottom, or right side of the main window will not work.

E-20

3-10 Printing• You can print the contents of a captured data window, if you want.

1. Make the captured data window that contains the data you want to print the active window.
2. Click. This will display the Print dialog box.

3. Click [OK] to start printing.
Important!
• Only the contents of the currently active captured data window can be printed. You cannot print
the contents of multiple captured data windows with a single print operation.
• Images are printed in accordance with width setting of the paper size selected on the Print
dialog box.

E-21

k Print Preview (Windows only)• Click1

to display the print preview window.
2

3

4

1 Displays the Print dialog box.
2 Enlarges the preview image.
3 Reduces the size of the preview image.
4 Closes the print preview window image.

k Print Setup Dialog Box• Selecting [Print Setup] on the [File] menu displays the Print Setup dialog box.

E-22

3-11 Shortcut Menu
On the calculator screen or captured data window, right-clicking with your mouse (Windows) or
performing a control+click (macOS) will cause the shortcut menu shown below to appear.

Captured data

Calculator screen

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4. Tool Options Dialog Box
4-1 File Save Settings1

2

1 File name extension of captured data files
Bmp: Windows only
2 Storage folder

4-2 Capture Settings

1
2

1 Specifies unframed captured screen images
2 Specifies framed captured screen images, and frame thickness.
Captured data example

Unframed

FramedE-24

5. Error Message Table
Message

Description

Required Action

A problem occurred whilewriting file <file name>.
The disk being written to may
be damaged or may not exist.
Check the disk and try again.

A problem occurred whilewriting to a disk.

Check the disk for data
corruption and confirm thatthe disk exists. Then try
again.

A problem occurred while
launching the manual (***.pdf)
viewer.
Download the viewer from thesite below and reinstall it.
http://get.adobe.com/reader/otherversions/

A problem occurred during
manual viewer startup.

Download and install a newviewer fromhttp://get.adobe.com/reader/otherversions/.

The path and/or filename
exceeds the maximum length
allowed by your Windows*
operating system.

The number of letters in
the path or file name you
specified exceeds theallowable limit.

Shorten the specified path orfile name.

A connection could not beestablished.
Either the calculator is notconnected or the connectedcalculator is not in the Screen
Receiver Mode.
Correct the problem and try
again.
For details, select thefollowing on the menu bar:
Help - Manual, or refer to the
Screen Receiver user’s guide.

You started a data
communication operation
while the USB cable was notconnected.

Check for proper connectionof the calculator to thecomputer. Then try again.
See “3. Using Screen
Receiver” for details.

A problem occurred duringcommunication.
Disconnect the USB cable,
check the setup of thecalculator, and try again.
For details, select thefollowing on the menu bar:
Help - Manual, or refer to the
Screen Receiver user’s guide.

Some problem occurred
during data communication.

Disconnect the USB cableand check the setup of thecalculation. Then try again.
See “3. Using Screen
Receiver” for details.

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Message

Description

Required Action

The image could not be sentfrom the calculator.
(1) Try pressing a key on thecalculator.
(2) Check to make sure thatthe calculator is in the
Screen Receiver Mode.
If the screen is not sent after
you perform the above steps,
disconnect the USB cableand check the calculator
setup. Next, reconnect andtry again.
For details, select thefollowing on the menu bar:
Help - Manual, or refer to the
Screen Receiver user’s guide.

The calculator screen image
cannot be sent for somereason.

Follow the steps that are
shown on the display and try
again.
See “3. Using Screen
Receiver” for details.

The connection has beenbroken for some reason andis being restored.
If data communication does
not resume after sometime, perform the operation
described below.
Try pressing a key on thecalculator. If the screen is
not sent after you performthe above steps, disconnect
the USB cable and checkthe calculator setup. Next,
reconnect and try again.
For details, select thefollowing on the menu bar:
Help - Manual, or refer to the
Screen Receiver user’s guide.
The application is alreadyrunning.
Another user may already beusing the application.

Follow the steps that are
shown on the display and try
again.

—

Another user is running
Screen Receiver.

* macOS: Macintosh

E-26

Wait until the other user shuts
down Screen Receiver.

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Shibuya-ku, Tokyo 151-8543, Japan

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