Article ID : 00150449 / Last Modified : 11/04/2018

I cannot raise the volume. The maximum volume is low.

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The remaining battery level is low when the CHARGE indicator flashes slowly in orange.
In this case, the sound volume may become low. Turn off the unit and charge the battery.

When a device is connected to the AUDIO IN terminal of the unit, turn up the volume of the connected device.
If a cable with resistance is used, replace it with a cable without resistance.