Scientific Atlanta 3100HD


New member
Username: Witzela

Post Number: 1
Registered: Apr-08
I hooked up a used 3100HD cable box to my Brighthouse cable. Box automatically downloaded all kind of files but now only displays ---- when I switch it on. TV turns black. I managed to go into the extensive info menue of the 3100HD but don't know how to reset or trouble shoot. Any knowledge available?

Gold Member
Username: Tapeman

New York City in-HD, NY

Post Number: 2953
Registered: Oct-06
Setup can vary from one service company to another
On mine Cablevision I use Guide/Menu from box while turning power from OFF to ON

Try that
If doesn't work check user manual or call tech service usually it's free of charge

New member
Username: Watch_dog

Post Number: 7
Registered: Jan-09
A real trouble maker starts trouble
on all ecoustics forums. How he gets away with it ? who knows.

Gold Member
Username: Tapeman

New York Citay in-HD, NY

Post Number: 4097
Registered: Oct-06
Yo got up 6:30am for a reply from July 2008?
Just to say that

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