JBL ArrayLink is a mobile companion app that works in conjunction with JBL’s system design software apps Venue Synthesis and LAC-III to assist technicians deploying JBL VTX, VRX and SRX900 Series audio systems. ArrayLink uses a QR code system to transfer all array mechanical information from the design software to a mobile phone – this transfer is done directly and in real-time without the need for an internet connection. All relevant rigging and location information are presented in an easy-to-understand layout that can be used to mechanically deploy an audio system.