Use a multimeter ..set to DC ..put black lead on outside case of the female f connector ( where u put in sat connection to box) and put red on the inner connection
Check voltage..should be 13v or 18v
Compare it to working box...got to v chanell ..check voltage
Then go to h chanell
You don't need dish connected
Give it a blast and let us know
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.