ProblemCauses/measures

“The DC-IN voltage is too high. Connect the specified AC Adapter” appears, and the device goes into standby mode.

An AC adapter other than the supplied one may be plugged into this device, so the power voltage is too high. Use the supplied AC adapter.

“The internal temperature of the device is too high” appears, and the device goes to standby mode.

The device goes to standby mode, no messages appear on the display window, and the POWER lamp flashes on and off.

If you use this device at high-volume levels for a long time, the internal temperature of this device may become too high. Turn off the device, wait for a while until it cools down, and then turn on again.

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