Function Of Each Part - Sharp EL-9650 Operation Manual

GETTING STARTED

2. Function of Each Part

1
n
Display screen
2
Power supply ON/OFF key: Press
to turn off the power supply.
3
Cursor movement keys: Specifies location to input/correct characters and num-
bers. The cursor is indicated using "_" when there is no number or character. The
cursor is indicated using a flashing " " when overlapping a number or character
(this may vary according to setting or display screen). These keys are also used
when selecting menus.
4
Set up key: Mode setting key that determines the calculation method and display
format of this graphing scientific calculator.
5
Clear/Quit key: Used when clearing numerical values, calculation commands,
programs, etc., or when returning to the previous screen. This key is also used when
clearing errors.
6
Alphabet key: Used with
7
Reset switch: Used when replacing batteries or when errors occur. Caution is
required since all memory contents will be deleted when pressing the reset switch.
8
Calculation execution key: Used when specifying calculation commands and
executing calculations.
9
Peripheral connection terminal: Terminal used when connecting separately sold
cables or a PC link cable (not a power supply).
F
Secondary function: Used with
G
Secondary function specification key: Used when specifying an operation printed
in mustard-yellow above a key (upper left).
H
Alphabet specification key: Used when specifying an operation printed in blue
above a key (upper right).
I
Normal function calculation screen selection key: Used when selecting the
screen which performs numerical calculations or calculations using functions.
˚
to turn on the power supply. Press
Å
to enter letters.
Ï
to input secondary functions.
2
Ï