Hi guys,
I'm trying to install some JJC Electronics sound units into my pusher tug - I have two 310 Caterpillar engine sound units, one master and one slave, and one 104 slave horn unit.... The boat is using Mtroniks Viper Marine 15 speed controllers.
The boat has twin motors with one 12v battery, ESC, and motor on each circuit - in other words totally independant with a seperate drive battery for each motor etc.
When I connect everything up, the horn doesn't work at all, and the engine sound units have a mind of their own - they go through the engine startup sound whenever they feel like it, and then give full speed sound when the throttle is at the idle position....
The master sound unit is connected to one of the drive batteries - could that be the problem, does it need a seperate power supply of it's own?
Has anyone experienced problems like this and found a solution? This is driving me nuts!
Any help or (sensible) suggestions would be appreciated...
Regards
Eddy