HB 727 problem and interlink question

I have a 727 on the bow, it seems to work good first thing in the morning. Then the temp will start flashing and the voltage readout will jump to 16v. I have tried to shut it off and turn back on but wont reset back. Anyone have a clue to what might be going on?

Also I have a interlink installed between for my 797 and 727. I have it wired as senerio #2. If I power up the 797 first which has the gps and weather sense connected to it. Then power up the 727, I wont get any information on the 727. But if I power up the 727 then the 797 I will get the information on the 727. Is this the norm for this?

Anybody?

No idea on the interlink question, but on the voltage......are you sure you don't have a problem with your batteries or connections? Can you meter the connections when you get a reading of 16V and see if you actually only have 12V? Even if you don't, I'm thinking your problem may lie with a poor connection, corrosion or a problem with your batt.


Wannabe...

We had kinda same problem. Interlink was bad. HB sent us new one free in three days.