sentences:  The interface will be energized to supply the weapon with electrical power when the air crew determines that hostilities are imminent.The weapon electronics will initialize itself, including running a battery of self tests and starting its MIL-STD-1553 communications interface.The weapon will read its address from the settings on its MIL-STD-1760 interface and will start to listen for MIL-STD-1553 commands to that address from the SMS.