Read This First - Sharp EL-9650 Handbook

Read this first

1. Always read "Before Starting"
The key operations of the set up condition are written in "Before Starting" in each section.
It is essential to follow the instructions in order to display the screens as they appear in the
handbook.
2. Set Up Condition
As key operations for this handbook are conducted from the initial condition, reset all memories to the
initial condition beforehand.
E
2nd F OPTION
Note: Since all memories will be deleted, it is advised to use the CE-LK1P PC link kit (sold
separately) to back up any programmes not to be erased, or to return the settings to the initial
condition (cf. 3. Initial Settings below) and to erase the data of the function to be used.
• To delete a single data, press
• Other keys to delete data:
:
CL
2nd F QUIT
3. Initial settings
Initial settings are as follows:
Set up (
2nd F
Format (
2nd F
Stat Plot (
Shade (
2nd F
Zoom (
ZOOM
Period (
2nd F
2nd F
Note: returns to the default setting in the following operation.
(
2nd F OPTION
4. Using the keys
Press to use secondary functions (in yellow).
2nd F
To select "sin
Press to use the alphabet keys (in blue).
ALPHA
To select A:
5. Notes
• Some features are provided only on the EL-9650/9600c and not on the EL-9450/9400. (Substi-
tution, Solver, Matrix, Tool etc.)
• As this handbook is only an example of how to use the EL-9650/9600c and 9450/9400,
please refer to the manual for further details.
2 CL
2nd F OPTION
to erase equations and remove error displays
: to cancel previous function
): Rad, FloatPt, 9, Rect, Decimal(Real), Equation
SET UP
): RectCoord, OFF, OFF, Connect, Sequen
FORMAT
): 2. PlotOFF
STAT PLOT E
2nd F
): 2. INITIAL
DRAW G
): 5. Default
A
): 1. PmtEnd
C
FINANCE
)
E 1 ENTER
-1
":
sin
2nd F
sin
ALPHA
and select data to be deleted from the menu.
C
Displayed as follows:
Displayed as follows:
sin -1
2nd F
A
ALPHA