Thank you very much for your answer, Sysintegration!

ADA Cinema Rapture takes IR codes and it has a very uncomfortable remote control. Manufacturer hasn't a spread sheet with Pronto hex codes. Only serial codes and also NEC (but it look unusual). Thank you very much for your link but I need also commands for different sound modes ( DTS, Dolby Prologic etc) and they are not in your link.
In this thread [Link: remotecentral.com] forum member Jasonvp converted JVC RS-232 codes to pronto hex using MakeHex utility but unfortunately there is no ADA IRP file in MakeHex . I thought that it is also possible with my ADA Cinema Rapture's RS-232 codes. I don't use Global Cache's serial outputs because RS-232 protocol looks difficult for me at the moment. Global cache has DB9 connector and ADA Cinema Rapture has RJ-45 connector - I haven't such a cable((( .
Maybe somebody can convert just a few comands to pronto hex format?
Command NEC IR Code (Adress=ADA0 ) ADA serial code

DTS Neo:6 Movie / 68 / FF,03,00,10,4A,5D,FF
DTS Neo:6 Music / 70 / FF,03,00,13,53,69,FF
DOLBY Pro Logic II Music / 77 / FF,03,00,10,52,65,FF
Stereo 5/ 90 / FF,03,00,10,5C,6F,FF

Any help would be appreciated! Thanks in advance.