Programming on the TNT decoder LISTO-T2-808

Hello,

I'm trying to program on the TNT decoder LISTO-T2-808:

Once - programming - Channel - Program date - Start time - Duration - Save, OK and Exit -

and then, when the time comes, nothing is recorded
the TV/decoder does change the channel correctly, but the program does not start (however, I have no problem with "ongoing recording")

am I forgetting to do an extra step at the end of the programming?
can someone help me please?

2 answers