A/V output bad - dm 7020 moaro - desaster!

[jezekilj]

I cannot beleive this

I ve tested and waisted 5 dm 500 - chinese clones after having semi-blind tuner I ve decided to buy original dm 7020

But you would not beleive this:

Video out gives something like moaro effect: horisontal tiny red lines all over the screen.Like net moving - if you remember ald days with analog terestial receiving... What could cause this?

The mistery comes when I tell you that any oter receiver/ DVD PC with same video cable and on same TV in same room gives perfectly good picture
What can I do?

I didnt tested scart out yet but why the hell this video isnt working ???????

Plz help

 

[jezekilj]

Anyone? Idea?

How to get rid of this net all over the screen?

 

[mhuk]

If you've tried this with two Dreamboxes and the same cable/ TV, then it suggests either the cable is at fault or you haven't set up the AV options correctly in the Dreambox:

Menu > Setup > system settings > A/V settings

and select the correct Color Format e.g. RGB

and also select PAL, NTSC etc. to match your TV.

 

[jezekilj]

/thanks Mhuk

I ve put scart wiht golden connections ( hama ) - no problem anymore

strange thisng is that another receivers have no this interference even with simple chinch video cable