HP 3000 Manuals

Learning HP EDIT

Position Commands Function Keys 

The most commonly used cursor positioning commands are available from the
Position Commands function key set.
[REV BEG]

     Press F3,  Position Commands[REV END]

When you press the Position Commands function key, a new set of keys
appear that allow you to perform commands to move the cursor around your
file.

MPE/iX 5.0 Documentation