GLOSSARY49GGLOSSARYStep-a-Head™Step-a-Head™ makes it possible to rotate the reader head and the decoder baseindependently from each other. As a result of the Step-a-Head™, the DS6300 can always beinstalled in the ideal position. It is possible to change the orientation of the connector panelwhile the laser window remains in the desired position.ACR3™Each version of the base has the powerful code reconstruction technology (ACR3). The newthird generation ACR considerably increases the code reconstruction reading capability inthe case of damaged or very tilted barcodes.PACKTRACK™Pack Track™ is a Datalogic patented parcel tracking system which improves the readingfeatures in omnidirectional stations. In particular, Pack Track™ manages6-sided reading systems when it is impossible to detect the real position of the code on theparcel, thus overcoming the need for external accessories essential in traditional trackingsystems.ASTRA™Automatically SwiTched Reading Area™ is the new Datalogic technology based on a multi-laser architecture and a fixed mounted optic system which concentrates the multiple laseremissions in a single laser beam. As each laser emitter it is focused on a specific range ofthe reading area, a sophisticated electronic controller selects the best focused laser emitterwith respect to the code to read. This allows the reading of medium-high density codes in alarge reading area on very fast conveyors.