Kathrein UFD 570/S - Manual (Page 56)

Setting System Parameters
56
For data update, move the cursor bar to "Start" and confirm by
pressing

. The receiver now begins with the update and outputs
different messages on the screen as required.
On completion of the update, the receiver is reinitialised and
reassumes operation. The message "Download failed" appears if a
problem occurs or if no signal is received.
On no account switch off the receiver during the update procedure,
otherwise the entire software will be lost. The software will then have
to be reinstalled in a workshop or PC and zero modem cable. The
message "Please wait" flashes during the download.
Pay attention to all on-screen displays!
You will need to reset the clock after a software update!
You can also download the update on the Internet under the address:
www.esc-kathrein.de/download/ufd/.
Here you will find information on the procedure.
After the prompt
"Show information"
an on-screen display appears providing instructions you must
follow precisely.