HP 49g Graphing Calculator - Manual (Page 43)

Extended data fields
Extended data fields accept data entered
directly from the keyboard or objects
chosen from a list. The three fields in the
example at the right are extended data
fields.
Erit-gf CQgffiCigritJ ft
To enter data into an extended data field
directly from the keyboard, follow the steps set out in the paragraphs on
data fields above.
To choose a previously stored object:
1. Highlight the field and press
CHOOS.
A list of all suitable variables in the
current directoiy is displayed.
2. Press ® or @ until the object you want to select is highlighted.
3. Press
OK.
The object you selected is copied to the input form.
List fields
List fields accept only a limited, pre­
determined set of values. The Type and
¿i
fields in the example at the right are list
fields.
Tap
Iriilip:H _SxHUlt ¿CiTinCCl;
H-Ti.:k:lD. V-TiCh:lD. ^ f i X ^ K s
plot____________
M bw fiTH 1 ^ iTiTj ^ !B
To change the value in a list field:
1. Highlight the field and press
CHOOS.
A list of allowable values is dis­
played.
2. Use the arrow keys to highlight the value you want.
3. Press
OK.
The value you selected is copied to the form.
You can also select an item for a list field by:
* highlighting the field and pressing © until the option you
want appears in the field or
® higlilighting the field and pressing (ALPHA) followed by the first
letter of the option you want (and repeating if necessary).
Basic operation Page 2-15