User Manual

20070201
1-1 Keys
k Key Index
Key Primary Function Combined with
!
Combined with
a
Trace
1
Selects 1st function menu item.
Performs trace operation (see
page 5-11-1).
Zoom
2
Selects 2nd function menu item.
Performs zoom operation (see
page 5-2-7).
V-Window
3
Selects 3rd function menu item.
Displays V-Window parameter
input screen (see page 5-2-1).
Sketch
4
Selects 4th function menu item.
Performs sketch operation (see
page 5-10-1).
G-Solv
5
Selects 5th function menu item.
Performs G-Solve operation
(see page 5-11-9).
G
↔
T
6
Selects 6th function menu item.
Switches display between
graph and text screens (see
page 1-2-3).
Key Primary Function Combined with
!
Combined with
a
!
Activates shift functions of other
keys and function menus (see page
1-1-5).
K
Displays option menu (see page
1-4-1).
PRGM
J
Displays the variable data menu
(see page 1-5-1).
Displays program command
menu (see page 1-6-1).
SET UP
m
Returns to the Main Menu (see
page 1-2-1).
Shows the Setup screen (see
page 1-8-1).
A
-LOCK
a
Allows entry of alphanumeric
characters shown in red (see page
1-1-5).
Locks entry of alpha numeric
characters.
'
r
w
Press after entering value to
calculate square (see page 2-4-7).
Press before entering value
to calculate square root (see
page 2-4-7).
Enters
character
r
.
x
'
θ
M
Press between two values to
make second value exponent of
fi rst (see page 2-4-5).
Linear Input Mode:
Press between entering values
for X & Y to show
x
th root of
y
.
Math Input Mode:
Enters
x
'
(
) in natural
input format.
(See page 2-4-5.)
Enters
character
θ
.
1-1-1
Keys
20071001