Casio CFX-9850G PLUS, User'S Manual & Technical Reference

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114
The nearby illustration shows the meaning
of each of these parameters.
3. To exit the View Window, press
J
or
! Q
.
• Pressing
w
without inputting any value also exits the View Window.
• The following is the input range for View Window parameters.
–9.9999E+97 to 9.97
• You can input parameter values up to 14 digits long. Values greater than 10 7
or less than 10
-2
, are automatically converted to a 7-digit mantissa (including
negative sign) plus a 2-digit exponent.
• The only keys that enabled while the View Window is on the display are:
a
to
j
,
.
,
E
,
-
,
f
,
c
,
d
,
e
,
+
,
-
,
*
,
/
,
(
,
)
,
! 7
,
J
,
! Q
. You can use
-
or
-
to input negative values.
• The existing value remains unchanged if you input a value outside the
allowable range or in the case of illegal input (negative sign only without a
value).
• Inputting a View Window range so the min value is greater than the max
value, causes the axis to be inverted.
• You can input expressions (such as 2
π
) as View Window parameters.
• When the View Window setting does not allow display of the axes, the scale
for the
y
-axis is indicated on either the left or right edge of the display, while
that for the
x
-axis is indicated on either the top or bottom edge.
• When View Window values are changed, the graph display is cleared and the
newly set axes only are displayed.
• View Window settings may cause irregular scale spacing.
• Setting maximum and minimum values that create too wide of a View
Window range can result in a graph made up of disconnected lines (because
portions of the graph run off the screen), or in graphs that are inaccurate.
• The point of deflection sometimes exceeds the capabilities of the display with
graphs that change drastically as they approach the point of deflection.
• Setting maximum and minimum values that create to narrow of a View
Window range can result in an error.
8 - 2
View Window (V-Window) Settings
(
r
,
θ
) or
( X, Y )
min
max
pitch