LED is flashing
Flashing red. (Flashes in 0.25-second intervals)
This unit’s amplifier circuit has failed. Disconnect the power and contact the repair center.
Core wires of two speakers are touching each other or a core wire is sticking out of the terminal and touching the set’s rear panel, activating the protection circuit. First unplug the power cord, then twist the core wires tightly or terminate the speaker cables, then reconnect.
Flashing red. (Flashes in 2-second intervals)
Protection circuit activated due to a rise in internal temperature. Turn off the power, wait for the set to fully cool down, then turn the power back on.