Controlling What Appears On A Graph Screen; V-Window (View Window) Settings; To Configure V-Window Settings; Polar Coordinate Parameter - Casio FX-CG20 AU User Manual

2. Controlling What Appears on a Graph Screen

k V-Window (View Window) Settings
Use the View Window to specify the range of the
between the increments on each axis. You should always set the V-Window parameters you
want to use before graphing.
u To configure V-Window settings
1. From the Main Menu, enter the Graph mode.
2. Press !3(V-WIN) to display the V-Window setting screen.
Rectangular coordinate parameter
Xmin/Xmax ... Minimum/maximum
Xscale ... Spacing of
Xdot ... Value that corresponds to one
Ymin/Ymax ... Minimum/maximum
Yscale ... Spacing of

Polar coordinate parameter

T θ min/T θ max ... Minimum/maximum T, θ values
T θ ptch ... T, θ pitch
3. Press c to move the highlighting and input an appropriate value for each parameter,
pressing w after each.
• {INITIAL}/{TRIG}/{STANDRD} ... V-Window {initial settings}/{initial settings using specified
angle unit}/{standard settings}
• {V-MEM}
• {STORE}/{RECALL} ... V-Window setting {store}/{recall}
• {SQUARE}
• {Y-BASE}/{X-BASE} ... {fix
and change
relationship
• {BGV-WIN} ... Overwrites current V-Window settings with the V-Window settings saved
in the background image file. This menu item appears only while a graph background
image is open.
4. After settings are the way you want them, press J or !J(QUIT) to exit the V-
Window setting screen.
• Pressing w without inputting anything while
screen.
x
-axis increments
y
-axis increments
y
-axis setting and change
y y
-axis setting} so -axis and
x y
- and -axes, and to set the spacing
x
-axis value
x
-axis dot
y
-axis value
x
-axis setting}/{fix
x
-axis scales are displayed as a 1-to-1
is on the display exits the V-Window setting
5-5
x
-axis setting