Casio FX-570EX

User Manual - Page 18

For FX-570EX.

PDF File Manual, 46 pages, Download pdf file

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1033
(Rnd) 1033
10.000
9.999
QR Code Function
Your calculator can display QR codes* that can be read by a smart device.
* QR Code is a registered trademark of DENSO WAVE INCORPORATED in
Japan and in other countries.
Important
The operations in this section assume that the smart device being used
has a QR code reader that can read multiple QR codes installed, and it
can connect to the Internet.
Reading a QR code displayed by this calculator with a smart device will
cause the smart device to access the CASIO website.
Note: A QR code can be displayed by pressing (QR) while the
setup screen, a menu screen, an error screen, a calculation result screen in
any calculation mode, or a table screen is displayed. For details, visit the
CASIO website (wes.casio.com).
Displaying a QR Code
Example: To display the QR code for a calculation result in the calculator’s
Calculate Mode and read it with a smart device
1. In the Calculate Mode, execute some calculation.
2. Press (QR) to display the QR code.
The numbers in the lower right corner of the
display shows the current QR code number
and the total number of QR codes. To
display the next QR code, press or .
Note
•A indicator is displayed at the top of the screen while the
calculator is generating a QR code.
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 read the QR code on the calculator display.
For information about how to read a QR code, refer to the user
documentation of the QR code reader you are using.
If you experience difficulty reading 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 reader app being used, you
may experience problems reading the QR codes produced by this
calculator.
When the setup “QR Code” setting is “Version 3”, the calculator modes
that can display QR codes are limited. If you try to display a QR code in
a mode 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 read with a smart device.
For more information, visit the CASIO website (wes.casio.com).
To exit the QR code display: Press or (QR).
17
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