vu+ solo user. I use DiSEq C A/B (hotbird 13e and eutelsat 3.1e) on the same Tuner.  Since yesterday i got 0 signal on both satellites, on all channels.  I suspect it's the LNB or my wiring.  Is there anyway i can check whether it's actually not my settings before i call my technician to check my satellites on the roof?  thanks
				
			 
	 
 
		