I hope you do not mind me answering in English. If you mean the layout of screens produced by the receiver to a connected TV, I have to disappoint you. Tvheadend is a network stream server, conmtrolled through a webinterface. On the receiver itself there is nothing to see or control (the image is even built without any facilities for the remotecontrol) as everything is done in the webinterface, which looks the same on all boxes. If the image was built from my git, the TV will show a steady picture of the Tvheadend logo.
Regards,
Audioniek.