PC remote program, to enable you to control your reciever with your pc, when connected with a serial lead.

'Mvision PC remote tool (remote control by RS-232 port)
Go to ‘menu’, ‘rs-232’ and select ‘settop control enable’
Use the ‘mvision pc remote.exe’ for control from computer'

Note.
Not tested myself, only just arrived back from Cuba today, will try and test tommorow and post results.