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Kathryn HillJul 30, 2025
What to do if my Technics Speaker System has no sound?
- MMario HickmanJul 30, 2025
If your Technics Speaker System has no sound, sounds unfixed, reversed or comes from one speaker only, or if you hear humming during play, or if “ERROR”, “U70”, “F60” is displayed, or if “––:––” appears on the display, or if the display starts up even after the unit is turned off, try the following: * Turn the volume up. * Switch off the unit, determine and correct the cause, then switch the unit on. These issues can arise from shorted speaker wires, excessive volume, usage in hot environments, proximity to AC mains leads or fluorescent lights, incorrect AC mains lead orientation, incorrect operation, amplifier problems, a recent power failure, or the demonstration feature being enabled. If “U70” remains on the display, consult your dealer.