User's Guide

fx-82MS/fx-85MS/fx-300MS/

fx-350MS:

(1) Keycap function (2) Alternate function

fx-220 PLUS:

• The following shows what the different colors of the alternate function

key text mean.

If key marking text is

this color:

It means this:

Yellow

Press and then the key to access the

applicable function.

Red

Press and then the key to input the

applicable variable, constant, function, or

symbol. (fx-82MS/fx-85MS/fx-300MS/

fx-350MS only)

Blue (or enclosed in

blue brackets)

Enter the SD Mode and REG Mode to access

the function. (fx-82MS/fx-85MS/fx-300MS/

fx-350MS only)

• The following shows an example of how an alternate function operation

is represented in this manual.

Example: (sin

-1

)

* Indicates the function that is accessed by the key operation (

) before it. Note that this is not part of the actual key operation

you perform.

• The following shows an example of how a key operation to select an on-

screen menu item is represented in this manual.

Example: (COMP)