So long story short, I’m having some electrical problems with my graphs. Boat has an HDS-12 Gen2 touch and an HDS-9 gen2 touch. After about 3-4 hours, they start to flash off. I looked at the input voltage and it was reading 8.8-9volts. After charging it at home, it read 10.1-10.2. I messed around with the wires a bit and it’s now reading 10.8-10.9. Battery is only about 6 months old, only used 3 times maybe and reads 12.65v full charged.
Im thinking it’s a wiring issue...anything else to suggest before I try ripping out the power wires and running new wires? Also, what gauge wire should they be using?
thanks,
Sean