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EP350
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No Power
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Check Fuses are not blown (Click here to see diagram) |
Check that the voltage selector is at the 100-120 position (or 220-240 for Europe and China, Click here to see diagram)
World Electric Power - Click here to view a complete list of world Voltages and Frequencies. |
| Humming |
Remove or insert ground screw
(View Chassis Ground Screw) |
| Put Antenna Ground Isolator in incoming antenna cable |
| Try to plug the subwoofer in the same electrical outlet which is used by the other system components or the same electrical circuit |
| Verify that the electrical wall outlet is properly grounded and that the polarity is respected |
| As a last resort we suggest, is to use a Universal adaptable three-prong electrical plug (View) |
| F.M. Noise |
Use fully shielded coax cable to the antenna - RG6 Quad Shielded recommended |
| Do not use a folded dipole antenna |
| TV Interference |
Use fully shielded coax cable to the antenna - RG6 Quad Shielded recommended |
| Green Light On But No Audio |
1) If using high level in, check that speaker leads are not reversed
2) Check input cable is completely inserted and working
3) Turn amp off and then on again
4) Speaker wire internally may be disconnected
5) Check your receiver menu settings to see if sub is turned on |
| Turning Off and On While Playing |
Turn sub volume in your receiver up and volume on the sub down |
| Deactivate auto on/off circuit |
| Stops working after power interruption |
Turn amp OFF and then ON again |
| Sub quits during loud playback |
Turn amp OFF and then ON again (Protection circuit automatically shuts amp off if prolonged distortion is detected) |
| Makes intermittent noises after power interruption |
Turn amp off and then on again |
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Vibrating / Rattling |
Remove the speaker from the cabinet to verify that all wires are secured and not contacting the speaker during operation. |
