I have 3 humax pvrs . They all differ in various ways, making it difficult to know to use elinker - to say the least!!
My earliest one, I see, I had in 2007, LOL Really (???). Well I have a record of discussions with HUMAX in that year. Well, that surprises me too.
To the point -- at that time, HUMAX told me and sent an elinker.
The LINK was via RS232 - so simple.
But, the subsequent machines have various things on the back panel - Ethernet on one - HDMI on the other.
Any one else have this sort of baffling hardware - I'd love to hear from you ??
All the best from 'bah humbug'