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Using The 2nd And Alpha Keys; Cursor; Inserting And Deleting Characters - HP 9g - Graphing Calculator User Manual

Graphing calculator.
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Table of Contents
Label color
White
Yellow
Green
Blue

Using the 2nd and ALPHA keys

To execute a function with a yellow label, press [ 2nd ] and then the
corresponding key. When you press [ 2nd ], the 2nd indicator appears to
indicate that you will be selecting the second function of the next key you
press. If you press [ 2nd ] by mistake, press [ 2nd ] again to remove the
2nd indicator
Pressing [ ALPHA ] [ 2nd ] locks the calculator in 2nd function mode. This
allows consecutive input of 2nd function keys. To cancel this, press [ 2nd ]
again.
To execute a function with a blue label, press [ ALPHA ] and then the
corresponding key. When you press [ ALPHA ], the
to indicate that you will be selecting the alphabetic function of the next key
you press. If you press [ ALPHA ] by mistake, press [ ALPHA ] again to
remove the
indicator.
Pressing [ 2nd ] [ ALPHA ] locks the calculator in alphabetic mode. This
allows consecutive input of alphabetic function keys. To cancel this, press
[ ALPHA ] again.

Cursor

Press [
] or [
cursor key to move the cursor quickly.
If there are entries or results not visible on the display, press [
to scroll the display up or down. You can reuse or edit a previous entry
when it is on the entry line.
Press [ ALPHA ] [
beginning or the end of the entry line. Press [ ALPHA ] [
[
] to move the cursor to the top or bottom of all entries.
The blinking cursor

Inserting and Deleting Characters

To insert a character, move the cursor to the appropriate position and enter
the character. The character is inserted to the immediate left of the cursor.
Meaning
Just press the key
Press [ 2nd ] and then the key
In Base-N mode, just press the key
Press [ ALPHA ] and then the key
] to move the cursor to the left or the right. Hold down a
] or [ ALPHA ] [
indicates that the calculator is in insert mode.
E-7
indicator appears
] to move the cursor to the
] or [ ALPHA ]
] or [
]

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