Casio FX-CG20 - Device Overview; Keypad

4
Device Overview: Keypad
USB connection
3-pin connector
cable
Functions button
Cursor
Main Menu
Variable
allocation
Power ON
Power OFF
Calculate
confirm range
Options for
commands
and variables
[
SHIFT
]
Button –
second assignment
(
yellow
)
[
ALPHA
]
Button –
third assignment
(
red
)
Variables –
Button
(
red
)