Connecting to an AC outlet
You can operate the speaker by using the AC adaptor or built-in lithium-ion battery (rechargeable).
Charge the battery before using the speaker for the first time.
- Connect the AC power cord (supplied) to the AC adaptor (supplied).
- Connect the AC adaptor (supplied) to the DC IN 18 V jack of the speaker.
- Plug the AC power cord connected to the AC adaptor into an AC outlet securely.
When the speaker is connected to an AC outlet via the AC adaptor, charging starts and the CHARGE indicator lights up. Charging is completed in about 3 hours*1 and the indicator turns off.
*1Time that is required to fully charge an empty battery.
Usage life of lithium-ion battery*2
When the NETWORK OFF/ON switch is OFF: Approx. 10 hours
When the NETWORK OFF/ON switch is ON: Approx. 3 hours
Time stated above may vary, depending on ambient temperature or conditions of use.
*2 When the specified music source is used, the BLUETOOTH device is set to the maximum volume, and the volume level of the speaker is set to 7.
When the NETWORK OFF/ON switch is OFF: If the volume level of the speaker is set to maximum, the usage life will be shortened by 80%.
When the NETWORK OFF/ON switch is ON: If the volume level of the speaker is set to maximum, the usage life will be shortened by 50%.
When the battery is running low
- When the CHARGE indicator flashes slowly, the battery is running low and needs to be charged by connecting to an AC outlet via the AC adaptor.
- If the CHARGE indicator flashes 3 times and goes off when you turn on the speaker, the battery is empty and needs to be charged by connecting to an AC outlet via the AC adaptor.
Note
- When you switch the power source between an AC outlet and battery by connecting/disconnecting the AC adaptor, sound output will stop for a short while. This is not a malfunction.
- The maximum power output will be lower when the AC adaptor is disconnected.
- If the inside of the speaker heats up after extended use in a hot environment, charging may not start. This is to protect the battery and is not a malfunction. When the inside of the speaker has cooled down, charging will start.
- If you do not intend to use the speaker for a long time, charge the battery to its full capacity once every 6 months to maintain its performance.