This feature is available in Melco OS, Bravo OS and Bernina E16 OS. It is not available in AMAYA OS.
To check the machine type, press the Laser and Hoop on the machine keypad.
1 beep = XT/XTS/EMT16
2 beeps = Bravo
3 beeps = Bernina E16
If the Machine Type is incorrect, the Mainboard might need to be replaced. If the situation remains unresolved, you will need additional technical assistance. Here are the available Melco Technical Support options.