Getting started 1-9
• If there are two columns, the left column shows 
general categories and the right column shows 
specific contents within a category. Highlight a 
general category in the left column, then highlight an 
item in the right column. The list in the right column 
changes when a different category is highlighted. 
Press  or   when you have highlighted your 
selection.
• To speed-search a list, type the first letter of the word. 
For example, to find the Matrix category in  , 
press  , the Alpha “M” key. 
• To go up a page, you can press    . To go 
down a page, press    .
To cancel a menu Press  (for CANCEL) or  . This cancels the 
current operation.
Input forms
An input form shows several fields of information for you 
to examine and specify. After highlighting the field to 
edit, you can enter or edit a number (or expression). You 
can also select options from a list ( ). Some input 
forms include items to check ( ). See below for 
examples input forms.
 
Reset input form 
values
To reset a field to its default values in an input form, move 
the cursor to that field and press  . To reset all default 
field values in the input form, press  
CLEAR.
HP 39gs English.book  Page 9  Wednesday, December 7, 2005  11:24 PM