III. Working With Graphs

G. F7 - Pen

This menu can be used to draw objects on the Graph screen.

1:Pencil

From the Graph screen
press
which will access
the F7 menu. Select 1.
Move the cursor to a
point and press ENTER.
To draw a line hold down
and move the
cursors to draw a line.
To quit drawing, release
the button.

2:Eraser can be used to erase part of a drawing. Move the cursor to the point at which you wish to begin erasing. Press and hold and move the cursor to erase.

3:Line will draw a line between two points.

From the Graph screen
press
which will access
the F7 menu. Select 3.

Move the cursor to
the point where the
line is to begin. Press
ENTER.

Move the cursor to
the point where the
line is to end and press
enter.

4:Circle will draw a circle.

From the Graph screen
press
which will access
the F7 menu. Select 4.

Move the cursor to
the center and press
ENTER.

Move the cursor to
set the radius and
press ENTER.

5:Horizontal and 6:Vertical will draw a horizontal and vertical line. Both are executed the same way.

From the Graph screen
press
which will access
the F7 menu. Select 5.
Move the cursor to the
place you want the line.