Hi friends...
JV1080 3 expansions on there.
My unit have some kind of interruption power problem, it happend every 15-20 minutes more or less, and is very unconfortable when i'm tracking, because i loose all my settings, is like i turn off and on the JV .
anybody know what is caused this problem ??

Is any kind of battery inside the JV do i have to change ?

Thanks friends