HP 48g Graphing Calculator - Manual (Page 434)

1. Enter a list containing two parameters—the command to be
assigned to the key followed by the three-digit key location number
(see above).
2. Press Q(MOPES) K EY S S T0 K .
To assign seweral user keys:
1. Enter a list containing two key-assignment parameters for
each key—the object to be assigned to the key followed by the
three-digit key location number (see above).
2. Press i^(MODES) K E Y S S T U K .
This is an example of a key-assignment list for STOKEYS:
30
You can use ' SKEY ' as an assignment object. It means the
“standard” (unassigned) key definition.
When you press a user key, its assigned object is executed—or, if the
key is unassigned, the standard operation is performed. (You can also
disable keys, as described in the next topic.)
After you’ve assigned a user key, the assignment remains in effect until
you reassign the key using ASN or STOKEYS, or until you unasstgn
the key. An unassigned user key reverts to its standard definition—the
same as for the standard keyboard.
To unassign prewiously-assigned user keys:
■ To unassign one user key, enter the three-digit key number, then
press f^fMODE^ K E Y S D E L K . An iinassigned user key reverts
to its standard definition—the same as for the standard keyboard.
■ To unassign several user keys, enter a list containing the three-digit
key numbers, then press ( < ^ ( M O D E S ) K E Y S D E L K .
B To unassign all user keys, press 0 f ^ f M O P E S ) K E Y S D E L K . All
user keys are unassigiied and all disabled keys are enabled (see next
topic).
30-6 Customizing the HP 48