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vii

u Entering the Examination Mode

1. Press !o(OFF) to turn off the calculator.

2. While holding down the c and h keys, press the o key.

• This displays the dialog box shown below.

3. Press 1(Yes).

• Read the message on the dialog box that appears.

4. Press 2.

• This displays the dialog box shown below.

5. Press J.

• Only the settings below are saved before entering the Examination Mode.

Input/Output, Frac Result, Angle, Complex Mode, Display, Q1Q3 Type, Language, Function

menu language, Battery Type

u Calculator Operation in the Examination Mode

• Entering the Examination Mode causes the entire display screen to be surrounded by a

green boundary. A flashing display icon ( ) will also appear on the display. The flash rate of

the icon slows down about 15 minutes after entering the Examination Mode.

Icon

Green boundary

• In the Examination Mode, the Auto Power Off trigger setting is fixed at approximately 60

minutes.

Casio FX-CG20 AU User Manual

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