3-28Battery installation012345678910A1. Outboard motor2. Isolator lead3. Black4. Battery switch5. Red6. House battery1. Outboard motor2. Isolator lead3. Battery switch4. Red5. Black6. House battery1 2 1 2STBD PORT2. Isolator lead6. House battery5. Red4. Battery switch1. Outboard motor3. Black1. Outboard motor2. Isolator lead4. Battery switch5. Red 3. Black3. Black 3. Black5. Red 5. RedSTBD PORTON/OFFON/OFFON/OFF2. Isolator lead 2. Isolator lead6. House battery 6. House battery4. Red3. Battery switch1. Outboard motor5. Black5. Black5. Black1. Outboard motor3. Battery switch5. Black5. Black4. Red4. Red3. Battery switch