Basic Features
16
When an item for which the = key is valid displays, the small indicator (=) is
displayed on the top line at the right of the screen. Do not confuse this small
annunciator (=) with the larger annunciator (=) found to the right of a variable.
Editing Entries and Clearing
The On/CE O Key
Pressing O one time cancels current number entries, mathematical operations,
or a menu selection, in that order.
Pressing O repeatedly while performing multiple actions or operations, or with
multiple operations pending, cancels one operation at a time, from the latest to the
earliest.
The Reset :x Menu
The Reset menu allows you to reset some, or all, of the menu items, variables,
and registers to their default values.
To open the Reset menu, press :x.
TVM
displays on the top line. Press
< repeatedly to scroll to a specific item. If you select the command to reset all
values,
All
, you will be prompted to confirm your choice. To reset, press I.
At the
All Reset
message, press O or I to exit.
Pressing :x while working within a particular menu takes you directly to the
item of the Reset menu that allows you to reset that menu. Say, for example, you
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