Tuner problem on vusolo4k

    hello i have a problem on my vu solo4k, if I connect the cable to the tuner SAT1 does not come to me if I connect it to the signal while the signal tunersat2 I 99x100! I set up the tuner in this way:
    easy way
    Disecq a \ b \ c \ d
    hotbird 13
    astra 19.2
    send voltage at 22khz you
    all other items not
    I have a double 13 to 19.2 lnb the strange thing is that by connecting it to the tuner SAT2 the display Tuner A and B is usually the tuner!
    how can I check if it is a problem of the tuner? image openatv 5.3

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