HP 39g Graphing Calculator - Manual (Page 56)

Split the screen The Plot-Detail view can give you two simultaneous views of
the plot.
1. Press I VIEWS I■ Select Plot-Detail and press HI. The
graph is plotted twice. You can now zoom in on the right
side.
2. Press igi=i:ii| SMB, select the zoom method and press H3
or I enter ]. This zooms the right side. Here is an example
of split screen with Zoom In.
A
■ V Vi /
HiiilSin??
/
- The Plot menu keys are available as for the full plot
(for tracing, coordinate display, equation display, and
so on).
( shift Ipi] moves the leftmost cursor to the screen’s
left edge and [ shift ] Q moves the rightmost cursor
to the screen’s right edge.
The
plot. menu key copies the right plot to the left
3. To un-split the screen, press | plot "]. The left side takes
over the whole screen.
The Plot-Table view gives you two simultaneous views of the
plot.
1. Press I VIEWS]. Select Plot-Table and press HI. The
screen displays the plot on the left side and a table of
numbers on the right side.
2
.
3.
To move up and down
the table, use the Q and
Q cursor keys. These
keys move the trace point left or right along the plot, and
in the table, the corresponding values are highlighted.
To move between functions, use the Q and Q cursor
keys to move the cursor from one graph to another.
4. To return to a full Numeric (or Plot) view, press | num |
(or I PLOT]).
2-14 Aplets and their views