Often in an incoming stream there are few audio tracks, subtitles. The program automatically sets language according to your priorities. For this purpose select languages from dropdown lists on a LANGUAGES page.
In the PARENT CONTROL bookmark you can set the password for limiting of channels review. Select a rating, set and confirm the password.
After that in Channel properties it is necessary to mark like Adult cannel.
Now after channel turn-on there will be a window where it is necessary to enter the password for access to this channel.