Binary data to which meta-data is to be appended, and meta-data to be appended to the binary data are loaded. A reduction drivebox with three double reduction sprocket and chain drives, rotate a drive sprocket axially engaging and rotating the elevator wheel. The output port includes a second collimator and a splitter connected to the second collimator. Accordingly, connecting between the actuators and the wheel frames are leverage members which rotate and urge the wheel frames away from mattress support frame during an initial, first stage of movement as the wheel frames partially unfold.