HP 50G, User Manual

Page: 771 / 887

Page 26-3
Checking objects in memory
To see the objects stored in memory you can use the FILES function (
„¡
).
The screen below shows the HOME directory with five directories, namely,
TRIANG, MATRX , MPFIT, GRPHS, and CASDIR.
Additional directories can be viewed by moving the cursor downwards in the
directory tree. Or you can move the cursor upwards to select a memory port.
When a given directory, sub-directory or port is selected, press
@@@OK@@@
to see the
contents of the selected object.
Another way to access port memory is by using the LIB menu (
‚á
,
associated with the
2
key). This action produces the following screen:
If you have any library active in your calculator it will be shown in this screen.
One such library is the
@)HP49D
(demo) library shown in the screen above.
Pressing the corresponding soft-menu key (
A
) will activate this library.
Pressing the port soft menu keys will open that memory port. Additional
information on libraries is presented below.