Picture Issue

[frenchman]

hi all, need help with this one: power up eneo dvr with 3 spectra 3 and 4 statics, pic on domes ok but not on statics. Power up with domes disconnected and all statics ok, put domes on and domes pics is ****. All 3 domes come back on the ethernet via net350. Tech reckon it's all to do with dvr but the sprite they hed before was doing the same. Any ideas? many thanks

[digitalwitness]

Can you describe more of what happens to the static dome pictures? Lines or whatever, would be even better if you could put up a pic of the picture off the statics.

[MrHappy]

metal cladded building ?

[hpotter]

What do they do in this building? & whats do they do/has been done different to what they were doing before the issues?

eg sparky been in etc?

statics mains or 24/12?

[johno63]

metal clad building,seem to remember the spectra is a metal housing and bkt, you may find its ground loops, try fitting a ground loop transformer on one of the domes see if helps,

[Adi]

metal clad building,seem to remember the spectra is a metal housing and bkt, you may find its ground loops, try fitting a ground loop transformer on one of the domes see if helps,

agreed

[arfur mo]

Common psu for statics?

I bought a 10amp multi output psu which had 2 output blocks was I'n effect 2 x 5amo psu's I'n one box.

The common screens connected across both psu's and shut it down

Very stupid design

Arfur

[frenchman]

Merci everyone, very kind of you to help. Cracked it in the end, the 3 net 350 Rx were left on NTSC by original installer. Sacrebleu ...