Dear admin,
I wonder how we can access to DM920UHD user manual in English? Your kind advice would be highly appreciated.

The official DMM site seems not really updated, they even didn't removed the announce of the DM920UHD for end of 2017, and we are in 2018...

Link : https://dreambox.de/en/downloads

Admin

Thanks for prompt reply.

Dear Admin, Thanks for this Information.

Yeah, English manual for DreamBox DM920 UHD hard to find.
Outdated link, I find only quick start guide PDF that way.

I Like to know how to make extra tuner-card work ?
Orginal tuner in my DM 920 UHD are double DVB-T2 DVB-C works alone, but not working well with one extra same kind of tuner installed ?

Try to use a very new image, with latest drivers, it could be a good way to fix the issue (if it's bug of drivers).

If it's image bug (on support of multiple tuners or/and multi recording bug), then it will depend on which image it was fixed... reason why testing DMM (only 1 recent image is necessary as enigma2 is same for all images of the same date/weeks) and various Open image (enigma2 is different for each image).

Admin

Have anteena-splitter now plugged in antenn to first contact on both tunercards.
Now I'm able to recrd 4 channels at the same time, but when recording starts I can't see anything on TV until all recordings finished.
Same if I only recording one channel.
Tired of this, without any real manual I give up.
Without manual I'm afraid to install OpenATV or anything else.

Remember that you cannot watch a different transponder, all channels (recording or watching) MUST be on same frequency/transponder.

Admin