HP 48g Graphing Calculator - Manual (Page 286)

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ENTER FUMCTIDNtS), TO PLDT__________
The Default PLOT Screen
22
2 . If necessary, press and change the plot type, by doing any one of
the following;
■ Press (+/-) repeatedly until the desired choice appears in the field.
■ Press CHuOS, highlight the desired choice in the choose list and
press 0 K
m Press @ followed by the first letter of the desired choice. You
may need to repeat this step one or more times for plot types
that share the same starting letter with others (e.g. Polar,
Parametric, Pr-Surface, Ps-Contour).
3. Enter new values (or accept the current values) for the various
plotting parameters available for the selected plot type. Chapter
23, “Plot Types,” discusses each of the 15 available plot types and
the plotting parameters and display options in greater detail. Most
plot types have a second screen, accessed by pressing OPTS that
contains display options for the plot type.
4. Once all values, parameters, and options have been set, do one of
the following:
■ Press ERASE DRAW to “erase” P I C T of any picture it
contained previously and draw the plot according to the
specifications you’ve set. You will see the plot being drawn and
have access to it after the drawing is complete. Chapter 22,
“Plotting” discusses the kinds of analysis and embellishments you
can do to a plot after it has been drawn.
■ Press DRAW to draw the plot superimposed on the previous
picture in P I C T .
m Press (NXT ) OK to save the settings and options and return
to the stack w i i h o u i drawing the plot.
■ Press (NXT) CflHCL (or (CANCL |) to restore the settings and
options in place before you made any changes and return to the
stack w i t h o u t drawing the plot.
22-2 Plotting