Ok. It did not work at the tourney Thursday. I messed with it some on Friday. Turns out the 7 is a Gen2, (my bad). I did software update. Still didn't see any lights on the LSS, so I unbolted the unit from its mounting place. Lo and behold from the right angle you can see the lights. Everything appears to be on as it should be. I have not had a chance to get it back in the water, but, I did notice that it was showing a depth of 1 foot and before it had not shown a depth only a temp. Plan to put it in the water this afternoon if all goes well.