Intuitive and advanced application for STAG LPG/CNG system configuration. Intended to use only with STAG Q-generation and DPI series including STAG-4 QBOX/QNEXT, STAG-300 QMAX and STAG-400 DPI controllers. Just plug dedicated STAG Bluetooth interface NEXT, install STAG MOBILE application and You no longer need a PC to do all the necessary steps to correctly configure STAG LPG/CNG injection system. Now You can: - change the type of injection rails - do autocalibration procedure - set up the gas