TRANSPORTER SYSTEMS OPERATION Transporter operations can be broken into five major stages. Because of the criticality of this system, normal operating rules require a transporter chief to supervise and monitor system operation. (Note: This section describes a beam-down sequence from the transport chamber to a remote destination. The beam-up sequence from a remote site to the transport chamber involves the same system elements in a somewhat different configuration.) ¥Target scan and coordinate lock. During this initial step, the destination coordinates are programmed into the transporter system. Targeting scanners verify range and relative motion, as well as confirming suitable environmental conditions for personnel transport. Also during this stage, a battery of automated diagnostic procedures assures that the transporter system is functioning within operational standards for personnel use. ¥Energize and dematerialize. The molecular imaging scanners derive a realtime quantum-resolution pattern image of the transport subject while the primary energizing coils and the phase transition coils convert the subject into a subatomically debonded matter stream. ¥Pattern buffer Doppler compensation. The matter stream is briefly held in the pattern buffer, which allows the system to compensate for the Doppler shift between the ship and the transport destination. The pattern buffer also acts as a safety device in case of system malfunction, permitting transport to be aborted to another chamber. ¥Matter stream transmission. The actual point of departure from the ship is one of seventeen emitter pad arrays that transmit the matter stream within an annular confinement beam to the transport destination. Æ