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OS update for International Baccalaureate® (IB) users

Overview

- An update for the fx-9860G / GRAPH series and fx-CG series necessary for approval under the International Baccalaureate regulations.

OS update

fx-9860GII SD / fx-9860GII / fx-9860G AU PLUS / GRAPH95 / GRAPH75 / fx-CG10 / fx-CG20 / fx-CG50 / GRAPH90+ E – Operating system download and “Examination Mode” instructions

Note that updating the operating system for the models named “USB POWER GRAPHIC/GRAPHIQUE USB” is sufficient, there is no need to put these into examination mode. However, all memory must be initialized/reset on these models.

Mar. 2018
Model Name OS Version How to manage the vector function after OS update
Learn More
(How to distinguish Model Name)
Sub Name on Display Current New
fx-9860G /
GRAPH series
fx-9860GII SD USB POWER GRAPHIC 2.04
or
below
2.08
*1
New OS 2.08 deletes the vector function.
Please refer to here for more details.
fx-9860GII
fx-9860G AU PLUS
GRAPH95 GRAPHIQUE USB
GRAPH75
fx-9860GII SD USB POWER GRAPHIC 2
2.09
*1
Examination mode function disable Vector functions.
Please refer to here for more details.
fx-9860GII
fx-9860GII s
fx-9860G AU PLUS
GRAPH95 GRAPHIQUE USB 2
GRAPH75+
GRAPH75
GRAPH75+ E MODE EXAMEN 2.05
fx-CG series fx-CG10 None 2.02
or
below
3.11
*1
Examination mode function disable Vector functions.
Please refer to here for more details.
fx-CG20
fx-CG20 CN
fx-CG20 AU
fx-CG50 None 3.00
3.11
for Windows


3.11
for Mac OS
Examination mode function disable Vector functions.
Please refer to here for more details.
fx-CG50 AU -
GRAPH90+ E MODE EXAMEN 3.00

*1 Windows® only

How to check the OS version

To check the operation system version on one of those models, follow the instructions below.

  • - Step 1. Go to Menu and select System
  • - Step 2. Press F4:Version
  • - Step 3. Check the Operating System Version
fx-9860G / GRAPH series
fx-CG series

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