When using a StartNow/BattCom, which battery should I connect my battery charger too?
Always connect your battery charger to the main battery. The StartNow/BattCom will automatically connect to charge the other battery once the main battery has received some charge. After the battery charger is removed, the StartNow/BattCom will isolate the batteries shortly. C-Phone System: Why am I hearing a lot of static in the handset? This is a sign of a bad connection. Check all connections to see if moisture or corrosion has created interference. If this fails to produce results, try another handset. If the above fails, try removing power to the C-phone system. This connects all handsets to the incoming line 1 to see if the problem disappears. This will confirm the wiring to and from the C-phone system.