User Manual

β-3
u Examination Mode Calculator Operations
• Entering an Examination Mode causes a green boundary (Examination Mode 1) or a
magenta boundary (Examination Mode 2) to appear around the display screen. A flashing
display icon (
) will also appear on the display. The flash rate of the icon slows down about
15 minutes after entering
an Examination Mode.
Examination Mode 1
Icon
Green
boundary
Examination Mode 2
Icon
Magenta
boundary
• In an Examination Mode, the Auto Power Off trigger setting is fixed at approximately 60
minutes.
• Pressing a- causes the dialog box shown below to appear. The dialog box shows the
elapsed time in
an Examination Mode.
You can restart the elapsed time count by performing one of the operations below.
- Press the RESTART button.
- Remove the calculator’s batteries.
- Delete Main Memory data.
- fx-CG20: If you are already in the Examination Mode, re-enter it.
- fx-CG50: If you are already in an Examination Mode (1 or 2), re-enter it.*
* With the fx-CG50, if you are already in one Examination Mode you will not be able to
enter the other Examination Mode. To change to the other Examination Mode, exit the
current Examination Mode and then enter the other one.
• The table below shows how certain operations affect the Examination Modes.
If you do this:
The calculator stays in
Examination Mode.
Data input in Examination
Mode is retained.
Turn power off and then back on
again
Yes Yes
Press the RESTART button Yes No
Remove the calculator’s batteries Yes No
Delete Main Memory data Yes No