northstar100

[northstar100]

I have a 10 mt. RIB with twin Suzuki 300's
I have three batteries: 2 main & auxillary.
At the beginning of the season they were all flat & I recharged them, the 2 mains are OK but the auxillary is not holding sufficient charge.
My question is:
My Suzuki electronic instruments are not working correctly, is this due to the low charge or because I charged all 3 without turning the battery switch off?
How do I reset them? Tacho 34200 98J13 000 & Speedo 34100 98J11 000
I'm buying a new battery.
Ay ideas
Thanks

[boats.net]

The electronics may be connected to the bad battery, electronics need at least 10 volts to work properly.

[northstar100]

northstar100

Thanks for the info.
Charging the batteries & checking fuses (taking them out to check) will that effect the instruments? & how to reset them? Any suggestions!

[boats.net]

The instruments run off the motor power, they should not need any reseting.