After studying the description of the device, I have to assume that with this SAT receiver it is only possible to record a programme programmed via timer or the current programme. Since the USB hard disk requires an additional power supply, I could not test this function in practice. (The USB2 port of the satellite receiver has too little power to operate the hard disk).
Here is the link to the user manual from Technisat:
https://www.bedienungsanleitu.ng/technisat...