•Pressing 
takes you to the beginning of the MATH menu.
See “Math functions by category” on page
H I N T | When using the MATH menu, or any menu on the hp | ||||
| 39g+, pressing an alpha key takes you straight to the first | ||||
| menu option beginning with that alpha character. With | ||||
| this method, you do not need to press |
| first. Just | ||
| press the key that corresponds to the |
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| command’s | ||||
| beginning alpha character. |
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Program |
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Pressing |
| CMDS displays the list of Program | |||
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commands | Commands. See “Programming commands” on | ||||
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Inactive keys | If you press a key that does not operate in the current | ||||
| context, a warning symbol like this ! | appears. There is | |||
| no beep. |
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A menu offers you a choice of items. Menus are displayed in one or two columns.
•The 
arrow in the display means more items below.
•The 
arrow in the
display means more items above.
To search a menu | • Press |
| or |
| to scroll through the list. If you press |
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or 
, you’ll go all the way to the end or the beginning of the list. Highlight the item
you want to select, then press 
(or 
).
Getting started |