Ok, looks like I screwed up in buying this unit. I have a Dish Network DpPlus 1000.2 dish and I think the LNB's have failed. First Sat 119 went out as lost signal and then 110 went out. I am in Washington State so satellites 119, 110, and 129 Western Arc. Check Switch status never completes and I haven't been able to get anything on it. It was working with the current dish alignment before it quit entirely. I tested the receiver box at another location with a different antenna and it works fine. I have checked my coax to the dish for open, short and 18 volts at the dish end of the cable with no problem there. So, I decided to get a meter (via Amazon) to test the LNB's at the dish. Has anyone ever gotten this GTMedia meter to work or do I need to return it? If it doesn't work with Dish Network, what is the best affordable meter to get? Thanks.