Using QR Code Functions
Your calculator can display QR Code symbols that can be read by a smart device.
Important!
The operations in this section assume that the smart device being used has a QR Code reader that can read multiple QR Code symbols, and it can connect to the Internet.
Scanning a QR Code displayed by this calculator with a smart device will cause the smart device to access the CASIO website.
Note
QR Code appears on the display whenever you press 
(QR) while any one of the screens below is displayed.
- HOME screen
- SETTINGS menu screen
- Error screens
- Calculation result screens in any calculator app
- Table screens in any calculator app
For details, visit the CASIO website (https://wes.casio.com).
Displaying a QR Code
Example: To display the QR Code for a calculation result in the calculator’s Calculate app and scan it with a smart device
1. In the Calculate app, perform some calculation.
2. Press (QR) to display the QR Code.
The numbers in the lower right corner of the display show the current QR Code number and the total number of QR Code symbols. To display the next QR Code, press 
or 
.
Note
To return to a previous QR Code, press or as many times as required to scroll forward until it appears.
3. Use a smart device to scan the QR Code on the calculator display.
For information about how to scan a QR Code, refer to the user documentation of the QR Code reader you are using.
If You Experience Difficulty Scanning a QR Code
While the QR Code is displayed, use 
and 
to adjust the display contrast of the QR Code. This contrast adjustment affects QR Code displays only.
Important!
Depending on the smart device and/or QR Code reader app being used, you may experience problems scanning the QR Code symbols produced by this calculator.
When the "QR Code" setting on the SETTINGS menu is "Version 3", the calculator apps that can display QR Code symbols are limited. If you try to display a QR Code in an app that does not support QR Code display, the message "Not Supported (Version 3)" will appear. However, the QR Code produced by this setting is easier to scan with a smart device.
For more information, visit the CASIO website (https://wes.casio.com).
