Will my i70 displays show battery voltage? I can set the low voltage alarm but cannot figure out how to show voltage on a page display.
Welcome to the Raymarine Forum Taylor7000,
The current design of i70/i70S MFID software limits these instruments to displaying battery data from a NMEA 2000 battery voltage monitor (ex. Maretron DCM 100, Actisense EMU-1, etc.).