![](/images/new-backgrounds/1030163/3016321x1.webp)
Troubleshooting
Symptom | Check |
No sound | Subwoofer connected to the mains lead. |
| Power is ON. |
| Your unit is connected to the LINE IN (1) of |
| the |
| Volume control (4). |
| Crossover (5). |
11
Red LED not ON | Power switch is in ON position. |
| Subwoofer fuse. |
| Mains plug fuse. |
Please note you may hear a tone from the subwoofer when the power are being switched OFF, this is normal and not a fault.
For your guidance.
Service
Before requesting service, please refer to the