Hello
I have two towerized A1200 computer with Lyra 3 adapter and both of them has a Micronik case/kit for a A1200 keyboard.
It is "normal" PS2 keyboard with Amiga 1200 keyboard. So it doesn't have F11, F12, pause, scroll lock, etc keys.
I haven't found a way to enable Amiga keys ( A ) Amiga keys act as a CTRL buttons.