What does “CHECK ANTENNA” mean on Yamaha Home Theater System?
- Jjames38Sep 12, 2025
If your Yamaha Home Theater System displays “CHECK ANTENNA”, the XM antenna is not connected to the XM Mini-Tuner Home Dock, or the XM antenna cable has become damaged. Check that the XM antenna is securely connected to the XM Mini-Tuner Home Dock and check the antenna cable for damage. Replace the XM antenna if the cable is damaged.