Question about TechniSat digital radio 51

The time can be updated automatically via DAB or FM. To do this, press the "Time" button, select the "Auto Update" option with the "<" or ">" buttons and confirm with the "Select/Menu" button. You can then select the source for the time update.

If you want to set the time manually, you can do this by pressing the "Time" button and making the desired settings. The exact steps can be found in the operating instructions for the device.