Tvheadend

Hi all ,

i have just installed tvheadend 4.1.1556-2 on my syno ds210j.
i'm trying to configure with my iptv playlist but something is wrong .

After wizard i have 1 network ( my iptv ) and 700 muxes. In muxes tab i see all channels ( are channels?) in status inactive with scan result failed.
In services tab i don't have nothing

now i don't know how i need to to to proceed

Srry for my bad anglish and thanks to in advance