Hardware: Battery Level Alarm

[jeminwy]

Got this alarm on my Tztouch. Not sure what it means or what to do about it. Boat battery levels are good at 13.3v

 

[TheReaper]

Assuming this is a TZT14, TZT9 or TZTBB, this message is regarding the internal battery. It should be replaced by an authorized Furuno USA dealer. Here's the info from the Operator's Manual:

 

[jeminwy]

I am cruising. Finding a dealer not easy or convenient. Is it possible to do the replacement yourself using the correct battery.

Jerry

 

[TheReaper]

No. There are too many cables/connectors and things that can be damaged when taking the display apart. It would be possible to lose the use of this equipment if that happened. For now, I would just ignore it until you get to a place that you will be for a while and have it changed then.