But negative is unfortunately the recording function via an external hard drive. The plate is often not recognized, why timer recordings often do not work or the list of recorded programs is deserted. In Topfield forum one can read that many other users, unfortunately, so goes and has so far proved apparently no hard drive to be 100% compatible.
The manual is not a figurehead. For example, missing completely the explanation of the various icons and indications in the display.
Who the PVR function is not important, but can be accessed with a clear conscience.