- Mar 25, 2008
- 5,537
- Boat Info
- 2006 Sea Ray 58 DB
- Engines
- MAN CRM V8-900s, Twin Disc Drives; Onan 21.5 Generator
Exactly what my port display began doing earlier in the month. 5 quick button pushes on the display puts it back in °F. on re-start, it's back in °C. At least it stays in English!Ok there are two different issues possible. The display on the helm starts showing all its data in metric units. This can come from a faulty battery for the memory, just like the memory in your car radio that holds all your stations. The display default is metric so when the memory battery goes bad it runs home to Gremany. BUT in some cases a component in the display can fail and cause a large draw on the battery. Just having the battery repalced may not always fix the problem.