HP -28S Manual page 280

Example. In the previous example (page 277) you created a hierar-
chy of subdirectories 01, 02, and 03, and completed the example
with 01 the current directory. For this example, move to 02 and then
03.
Display the menu of subdirectories.
r.~--------------------~
DOWN [
ENTER
I
1
3 '
1
lL. ____ _
Move down to 02.
02
Display the menu of subdirectories.
IlL _____
1
r.~--------------------~
DOWN [
ENTER
I
1
3 :
1
~-----
Move down to 03.
03
IlL _____
1
28: Programming Examples 279