C1 and B3 setup

[stipex]

Hi guys.

Firstly I'll explain the setup before I explain my problem.

90cm dish
2 LNB's (C1 and B3)
0/22KHz switch
Humax box

I have got this setup working at 4 different locations without any problems. But at this one place (the only place with a Humax box), I cannot seem to get any signal from the second LNB.

In settings, I have entered 22KHz 'enabled' for the LNB plugged into the 22KHz port on the switch, and 'disabled' for the one in the 0KHz port. I get nothing from the second LNB. I then try enable the 0KHz port, and same result. The signal strength is about 70%, but the quality is 0%.

At home on my box, I am able to select values of 22KHz and 0KHz for each (on the Humax the option is either enabled or disabled), and I get the same strength, and 10% quality immediately, up to 80% once I fine tune the position.

Does anybody have any ideas on why it isn't working? Do I need a diseqc switch instead of a 0/22KHz switch? Like I said, same setups are working elsewhere with different boxes, only this one with the Humax isn't. Am I missing something simple?

Help would be much appreciated.

Thanks

[newsatt]

Try one of your other boxes at that location

You will then know if it is the box or something else

Newsatt

[jackdeth]

you could also check lnb frequency, wrong frequency = no signal.

[stipex]

Thanks guys.

I took my box to see what was going on. It seems as though there is not enough signal strength. My box, when all connections are fine, shows a yellow bar to indicate the connection is ok - otherwise it is greyed out, which is the case at the moment.

I checked all the F-connections, etc, and they seem to be OK. The only thing I can now think of is possibly a faulty LNB. I'll swap it with one of my working ones I already have setup, and see if this is the case. I hope it is faulty, becuase if it isn't, I'm out of ideas.

Thanks again guys, I'll keep you posted.