What to do if the electrical fault light is illuminated on my Byron LySonix 3000 Intercom System?
- TTyler JohnsonAug 5, 2025
If the electrical fault light is illuminated and a steady audible alarm is activated on your Byron Intercom System, first check all electrical connections to ensure they are properly connected. If the issue persists, try replacing the cable or handpiece, as a faulty cable or handpiece could be the cause. If neither of those steps resolves the problem, the generator may be faulty and require replacement.






