I'm watching recordings of the Roland Garros Tennis on Sky3. The default sound option appears to be labeled "English Alt" and is PCM. By pressing the Options button and can navigate to sound option "English" which is Dolby Digital.
Why is ENGLISH ALT the default, and not ENGLISH ?
Why would PCM be the default instead of (the presumably superior quality) Dolby Digital ?
There does not seem to be any permanent settings option to indicate I want DD as my default instead of PCM.
Setting Options while watching the recording only lasts that viewing. Exiting and returning restores the default option "English Alt" again :-(