VINCENT RC-572 Manuel D'utilisation page 74

Copy cyclic changing infrared
commands to a function key
Instead of programming one command to a function key you can make it
learn up to five infrared functions of which it will send just the next in line
every time the key is pressed. Some original remote controls have buttons
that behave like this, but you can also define that cycle yourself. The dif-
ference compared to a macro is the fact that only one command is sent
each time the key is touched. Even when a device has been loaded from
the database you can make its function keys learn cyclic commands.
Vincent
74