Casio fx-CG50 User Manual page 601

• Geometry mode errors
When you see
It means this:
this message:
First select a You are attempting to construct a
segment. perpendicular bisector without first
selecting a line segment.
First select a You are attempting to construct a
line and point. perpendicular or parallel without first
selecting a line segment and point.
First select You are trying to construct a midpoint
2 points or a without first selecting two points or a
segment. line segment.
First select • You are trying to construct a point of
the applicable intersection without first selecting two
figure. lines.
• You are trying to execute an Add
Animation or Replace Animation
command without first selecting the
required object.
• You are trying to execute an Add
Table command without first selecting
the required object.
First select 2 You are trying to construct an angle
segments. bisector without first selecting two line
segments.
Too Many Work memory became full.
Objects!
Work memory
cleared.
Invalid You are attempting to use the
Measurement Expression command to input
an expression that contains a
measurement that does not exist.
Too Many You are trying to add more than 10
Animations animations.
First select You are trying to execute the Trace
point(s). command without first specifying a
trace point.
Too Many You are trying to specify more than 10
Trace Points trace points.
Too Many You are trying to add more than 26
Rows columns to an animation table.
So you need to do this:
Select the required object(s) and
then try again.
Delete objects you no longer need or
open a new file.
Check to make sure that the
expression you are inputting contains
only measurements that are currently
on the screen.
Use the Edit Animations screen to
delete animations you no longer
need, or create a new file and add
new animations.
Specify the trace point and try again.
Select only up to 10 trace points.
Delete columns from the animation
table that you do not need and try
again.
α
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