Humminbird Side Imaging Forums

General => General Discussion => Topic started by: SPLMAXSAM on January 01, 2016, 09:18:45 PM

Title: Mercury 6 cyl (old school) TACH to Humminbird NMEA 2000
Post by: SPLMAXSAM on January 01, 2016, 09:18:45 PM

I am just finishing up a StarCraft Fishmaster 190 rebuild.  I have installed a 1979 Mecr 140 hp outboard with ANALOG tach.  I was pondering having my Humminbird 858 DI SI display TACH signal

Any clues on a Analog to NMEA 2000 conversion that may be out there?
Has any one done it?