As the title suggests, I am referring the the capabilities of the BMV-712 and just want to clarify what the manual is describing. When it says it is able to monitor the voltage of a second battery, does this mean that it is monitoring both the auxiliary bank I am primarily hooked up to, as well as the "starter" battery that is the "secondary?"
Is this the standard setup whenever connecting a bmv-712 to a vehicle with an alternator, the OEM batteries, and an auxiliary battery bank? If so that is easy enough to set up I just want to be clear on the pros/cons of making my connections this way.