Volterra 4 calibrator Connections USB: 115200 baud, 8 databits, 1 stopbit, no parity Connect USB 1Connect with Volterra Connect Bluetooth 2Set Serial Number Set 3Calibration Start 4Over Voltage Shut Down Test Start 5Power level Test Start 6Verification Measurements Start Custom Command > Send XSTOP / Shut Down STOP Download Test Rapport