HP 40gs - Manual (Page 16)

1-4 Getting started
Menu keys
• On the calculator keyboard, the top row of keys are
called menu keys. Their meanings depend on the
context—that’s why they are blank. The menu keys
are sometimes called “soft keys”.
• The bottom line of the display shows the labels for the
menu keys’ current meanings.
Aplet control keys
The aplet control keys are:
Key Meaning
Displays the Symbolic view for the
current aplet. See “Symbolic view”
on page 1-16.
Displays the Plot view for the current
aplet. See “Plot view” on page 1-16.
Displays the Numeric view for the
current aplet. See “Numeric view” on
page 1-17.
Displays the HOME view. See
“HOME” on page 1-1.
Displays the Aplet Library menu. See
“Aplet library” on page 1-16.
Displays the VIEWS menu. See
“Aplet views” on page 1-16.
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