Recording and Timeshift
do not work
No Audio when watching
TV Boadcast or Video
with Dolby Digital Sound
HRT 7518 does not support recording or timeshift function.
The HRT 7518 does not support the decoding of Dolby Digital
Audio. Thus, it can not output this format as analog audio or
digital PCM audio. However, output as Bitstream ("RAW") is
possible.