Lowrance LSS-1 Question for Todd Driscoll or Anyone else with answers

[tmcwhitt]

I have a LSS-1, HDS7, and HDS5 and they are networked with ethernet cables to each other. My yellow wire from my LSS-1 is switched so I can turn that unit on and off to save battery power while fishing. I have used this set up a couple of times and everything worked fine. Now I am getting a (No Source) message on my downscan and sidescan screens on both units. I have only a red light on my LSS-1 unit now. I have tried wiggling my cables to see if I can get a connection but nothing seems to work. I have read some info about rebooting my LSS-1 but cant find out how or if this would work. Any help would be appreciated.